{"id":5936,"date":"2026-06-16T16:15:28","date_gmt":"2026-06-16T16:15:28","guid":{"rendered":"https:\/\/cloudsave.app\/knowledge-base\/mssql-transaction-log-full-recovery\/"},"modified":"2026-06-16T17:15:16","modified_gmt":"2026-06-16T17:15:16","slug":"mssql-%d9%b9%d8%b1%d8%a7%d9%86%d8%b2%db%8c%da%a9%d8%b4%d9%86-%d9%84%d8%a7%da%af-%da%a9%d8%a7-%d8%a8%da%be%d8%b1-%d8%ac%d8%a7%d9%86%d8%a7-%d8%b1%d9%88%da%a9-%d8%aa%da%be%d8%a7%d9%85-%d8%a7%d9%88%d8%b1","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ur\/knowledge-base\/mssql-%d9%b9%d8%b1%d8%a7%d9%86%d8%b2%db%8c%da%a9%d8%b4%d9%86-%d9%84%d8%a7%da%af-%da%a9%d8%a7-%d8%a8%da%be%d8%b1-%d8%ac%d8%a7%d9%86%d8%a7-%d8%b1%d9%88%da%a9-%d8%aa%da%be%d8%a7%d9%85-%d8%a7%d9%88%d8%b1\/","title":{"rendered":"MSSQL \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06be\u0631 \u062c\u0627\u0646\u0627: \u0631\u0648\u06a9 \u062a\u06be\u0627\u0645 \u0627\u0648\u0631 \u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc"},"content":{"rendered":"<p>\u0645\u0627\u0626\u06cc\u06a9\u0631\u0648\u0633\u0627\u0641\u0679 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 (Microsoft SQL Server) \u06a9\u0648 \u0645\u0646\u0638\u0645 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0679\u0631\u0632 (DBAs) \u0627\u0648\u0631 \u0688\u06cc\u0648\u0627\u067e\u0633 (DevOps) \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0686\u0646\u062f \u0627\u0644\u0631\u0679\u0633 \u06c1\u06cc \u0627\u062a\u0646\u06cc \u0641\u0648\u0631\u06cc \u067e\u0631\u06cc\u0634\u0627\u0646\u06cc \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u062a\u0646\u0627 \u06a9\u06c1 \u0627\u06cc\u0631\u0631 9002: <em>\u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 &#8216;X&#8217; \u06a9\u06d2 \u0644\u06cc\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0645\u06a9\u0645\u0644 \u06c1\u0648 \u0686\u06a9\u0627 \u06c1\u06d2<\/em>\u06d4 \u062c\u0628 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0628\u06be\u0631 \u062c\u0627\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0645\u0632\u06cc\u062f \u0628\u0691\u06be \u0646\u06c1\u06cc\u06ba \u0633\u06a9\u062a\u0627\u060c \u062a\u0648 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0645\u0624\u062b\u0631 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0635\u0631\u0641 \u067e\u0691\u06be\u0646\u06d2 \u06a9\u06d2 \u0642\u0627\u0628\u0644 (read-only) \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u062a\u0645\u0627\u0645 <code>INSERT<\/code>\u060c <code>UPDATE<\/code>\u060c \u0627\u0648\u0631 <code>DELETE<\/code> \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u0631\u06a9 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0627\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u0627\u0648\u0631 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u06a9\u0627 \u06a9\u0627\u0645 \u0679\u06be\u067e \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>\u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u06d2 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0641\u0646 \u062a\u0639\u0645\u06cc\u0631 \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627\u060c \u0628\u0646\u06cc\u0627\u062f\u06cc \u0648\u062c\u06c1 \u06a9\u06cc \u062f\u0631\u0633\u062a \u062a\u0634\u062e\u06cc\u0635 \u06a9\u0631\u0646\u0627\u060c \u0627\u0648\u0631 \u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u067e\u0631 \u0639\u0645\u0644 \u062f\u0631\u0622\u0645\u062f \u06a9\u0631\u0646\u0627 \u06c1\u0627\u0626\u06cc \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc (high availability) \u06a9\u0648 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06c1\u0645 \u0645\u06c1\u0627\u0631\u062a\u06cc\u06ba \u06c1\u06cc\u06ba\u06d4 \u06cc\u06c1 \u062c\u0627\u0645\u0639 \u06af\u0627\u0626\u06cc\u0688 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u06d2 \u0645\u06cc\u06a9\u0627\u0646\u06a9\u0633\u060c \u06c1\u0646\u06af\u0627\u0645\u06cc \u0635\u0648\u0631\u062a\u062d\u0627\u0644 \u0645\u06cc\u06ba \u0628\u06be\u0631\u06d2 \u06c1\u0648\u0626\u06d2 \u0644\u0627\u06af \u06a9\u0648 \u062d\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06d2\u060c \u0627\u0648\u0631 \u0627\u0633\u06d2 \u062f\u0648\u0628\u0627\u0631\u06c1 \u06c1\u0648\u0646\u06d2 \u0633\u06d2 \u0631\u0648\u06a9\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631\u0644 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0637\u0631\u06cc\u0642\u0648\u06ba \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n<h2>\u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631 \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627<\/h2>\n<p>\u0628\u06be\u0631\u06d2 \u06c1\u0648\u0626\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0648 \u0645\u0624\u062b\u0631 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0679\u0631\u0628\u0644 \u0634\u0648\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 \u067e\u06c1\u0644\u06d2 \u06cc\u06c1 \u0633\u0645\u062c\u06be\u0646\u0627 \u06c1\u0648\u06af\u0627 \u06a9\u06c1 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0688\u06cc\u0679\u0627 \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u0644\u06a9\u06be\u062a\u0627 \u0627\u0648\u0631 \u0645\u0646\u0638\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<h3>\u0631\u0627\u0626\u0679-\u0627\u0648\u06c1\u06cc\u0688 \u0644\u0627\u06af\u0646\u06af (Write-Ahead Logging &#8211; WAL)<\/h3>\n<p>\u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0631\u0627\u0626\u0679-\u0627\u0648\u06c1\u06cc\u0688 \u0644\u0627\u06af\u0646\u06af (WAL) \u067e\u0631\u0648\u0679\u0648\u06a9\u0648\u0644 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u062c\u0628 \u0628\u06be\u06cc \u0688\u06cc\u0679\u0627 \u0645\u06cc\u06ba \u06a9\u0648\u0626\u06cc \u062a\u0628\u062f\u06cc\u0644\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u062a\u0628\u062f\u06cc\u0644\u06cc \u067e\u06c1\u0644\u06d2 \u0645\u06cc\u0645\u0648\u0631\u06cc \u0645\u06cc\u06ba \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0645\u06cc\u06ba \u0644\u06a9\u06be\u06cc \u062c\u0627\u062a\u06cc \u06c1\u06d2\u060c \u067e\u06be\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0641\u0627\u0626\u0644\u0648\u06ba (MDF\/NDF) \u0645\u06cc\u06ba \u0627\u0635\u0644 \u0688\u06cc\u0679\u0627 \u067e\u06cc\u062c\u0632 \u06a9\u0648 \u0627\u067e \u0688\u06cc\u0679 \u06a9\u0631\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0688\u0633\u06a9 \u067e\u0631 \u0645\u0648\u062c\u0648\u062f \u0641\u0632\u06cc\u06a9\u0644 \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u0645\u06cc\u06ba \u0645\u0646\u062a\u0642\u0644 \u06a9\u06cc \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u06cc\u06c1 ACID (\u0627\u06cc\u0679\u0645\u0633\u0679\u06cc\u060c \u06a9\u0646\u0633\u0633\u0679\u0646\u0633\u06cc\u060c \u0622\u0626\u0633\u0648\u0644\u06cc\u0634\u0646\u060c \u0688\u06cc\u0648\u0631\u06cc\u0628\u0644\u0679\u06cc) \u06a9\u06cc \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u06a9\u0631\u06cc\u0634 \u06a9\u06cc \u0635\u0648\u0631\u062a \u0645\u06cc\u06ba\u060c \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0686\u0644\u0627 (roll forward) \u06cc\u0627 \u0645\u0646\u0633\u0648\u062e (roll back) \u06a9\u0631 \u0633\u06a9\u06d2\u06d4<\/p>\n<h3>\u0648\u0631\u0686\u0648\u0626\u0644 \u0644\u0627\u06af \u0641\u0627\u0626\u0644\u0632 (VLFs) \u0627\u0648\u0631 \u0633\u0631\u06a9\u0644\u0631 \u0644\u0627\u06af\u0646\u06af<\/h3>\n<p>\u0627\u0646\u062f\u0631\u0648\u0646\u06cc \u0637\u0648\u0631 \u067e\u0631\u060c \u0641\u0632\u06cc\u06a9\u0644 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0641\u0627\u0626\u0644 (LDF) \u06a9\u0648 \u0686\u06be\u0648\u0679\u06d2\u060c \u0645\u0646\u0637\u0642\u06cc \u062d\u0635\u0648\u06ba \u0645\u06cc\u06ba \u062a\u0642\u0633\u06cc\u0645 \u06a9\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2 \u062c\u0646\u06c1\u06cc\u06ba \u0648\u0631\u0686\u0648\u0626\u0644 \u0644\u0627\u06af \u0641\u0627\u0626\u0644\u0632 (VLFs) \u06a9\u06c1\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0633\u0631\u06a9\u0644\u0631 (\u06af\u0648\u0644) \u0627\u0646\u062f\u0627\u0632 \u0645\u06cc\u06ba \u06a9\u0627\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u062c\u06cc\u0633\u06d2 \u062c\u06cc\u0633\u06d2 \u0644\u0627\u06af \u0631\u06cc\u06a9\u0627\u0631\u0688\u0632 \u0644\u06a9\u06be\u06d2 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0648\u06c1 \u0627\u06cc\u06a9 VLF \u06a9\u0648 \u0628\u06be\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0627\u06af\u0644\u06d2 \u06a9\u06cc \u0637\u0631\u0641 \u0628\u0691\u06be\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<p>\u062c\u0628 \u0644\u0627\u06af \u0641\u0632\u06cc\u06a9\u0644 \u0641\u0627\u0626\u0644 \u06a9\u06d2 \u0622\u062e\u0631 \u062a\u06a9 \u067e\u06c1\u0646\u0686 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u06cc\u06c1 \u0634\u0631\u0648\u0639 \u0645\u06cc\u06ba \u0648\u0627\u067e\u0633 \u0622\u0646\u06d2 \u06a9\u06cc \u06a9\u0648\u0634\u0634 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u062a\u0627\u06c1\u0645\u060c \u06cc\u06c1 \u0635\u0631\u0641 \u062a\u0628 \u06c1\u06cc VLF \u06a9\u0648 \u0627\u0648\u0648\u0631 \u0631\u0627\u0626\u0679 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2 \u0627\u06af\u0631 \u0648\u06c1 VLF <strong>\u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 (inactive)<\/strong> \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u0646\u0634\u0627\u0646 \u0632\u062f \u06c1\u0648\u06d4 \u0627\u06af\u0631 \u062a\u0645\u0627\u0645 VLFs \u0641\u0639\u0627\u0644 \u06c1\u06cc\u06ba (\u06cc\u0639\u0646\u06cc \u0627\u0646 \u0645\u06cc\u06ba \u0627\u06cc\u0633\u06d2 \u0644\u0627\u06af \u0631\u06cc\u06a9\u0627\u0631\u0688\u0632 \u06c1\u06cc\u06ba \u062c\u0646 \u06a9\u06cc \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u06a9\u0648 \u0627\u0628\u06be\u06cc \u0628\u06be\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2)\u060c \u062a\u0648 \u0644\u0627\u06af \u0648\u0627\u067e\u0633 \u0646\u06c1\u06cc\u06ba \u0622 \u0633\u06a9\u062a\u0627\u06d4 \u0627\u06af\u0631 \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u0641\u0639\u0627\u0644 \u06c1\u06d2 \u0627\u0648\u0631 \u0688\u0633\u06a9 \u06a9\u06cc \u062c\u06af\u06c1 \u062f\u0633\u062a\u06cc\u0627\u0628 \u06c1\u06d2\u060c \u062a\u0648 \u0641\u0632\u06cc\u06a9\u0644 \u0641\u0627\u0626\u0644 \u0628\u0691\u06be \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0688\u0633\u06a9 \u0628\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u06d2 \u06cc\u0627 \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u0645\u062d\u062f\u0648\u062f \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0627\u06cc\u0631\u0631 9002 \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06a9\u0631\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<h3>\u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0634\u0646 \u0628\u0645\u0642\u0627\u0628\u0644\u06c1 \u0644\u0627\u06af \u0634\u0631\u0646\u06a9\u0646\u06af<\/h3>\n<p>\u0627\u06cc\u06a9 \u0639\u0627\u0645 \u063a\u0644\u0637 \u0641\u06c1\u0645\u06cc \u06cc\u06c1 \u06c1\u06d2 \u06a9\u06c1 \u0644\u0627\u06af \u06a9\u0648 \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06a9\u0631\u0646\u06d2 \u0633\u06d2 \u0641\u0632\u06cc\u06a9\u0644 \u0641\u0627\u0626\u0644 \u06a9\u0627 \u0633\u0627\u0626\u0632 \u06a9\u0645 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<br \/>\n*   <strong>\u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0634\u0646 (Log Truncation):<\/strong> \u0641\u0639\u0627\u0644 VLFs \u06a9\u0648 \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u0646\u0634\u0627\u0646 \u0632\u062f \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0639\u0645\u0644\u060c \u062c\u0633 \u0633\u06d2 \u062c\u06af\u06c1 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0633\u062a\u06cc\u0627\u0628 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0688\u0633\u06a9 \u067e\u0631 LDF \u0641\u0627\u0626\u0644 \u06a9\u06d2 \u0633\u0627\u0626\u0632 \u06a9\u0648 \u06a9\u0645 <em>\u0646\u06c1\u06cc\u06ba<\/em> \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4<br \/>\n*   <strong>\u0644\u0627\u06af \u0634\u0631\u0646\u06a9\u0646\u06af (Log Shrinking):<\/strong> LDF \u0641\u0627\u0626\u0644 \u06a9\u06d2 \u0633\u0627\u0626\u0632 \u06a9\u0648 \u062c\u0633\u0645\u0627\u0646\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u0627\u0648\u0631 \u0622\u067e\u0631\u06cc\u0679\u0646\u06af \u0633\u0633\u0679\u0645 \u06a9\u0648 \u062c\u06af\u06c1 \u0648\u0627\u067e\u0633 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0639\u0645\u0644\u06d4<\/p>\n<p>\u0641\u0644 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u0627\u0688\u0644 \u0645\u06cc\u06ba\u060c \u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0634\u0646 <em>\u0635\u0631\u0641<\/em> \u062a\u0628 \u06c1\u0648\u062a\u06cc \u06c1\u06d2 \u062c\u0628 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0627\u0645\u06cc\u0627\u0628\u06cc \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0645\u06a9\u0645\u0644 \u06c1\u0648 \u062c\u0627\u0626\u06d2 (\u0628\u0634\u0631\u0637\u06cc\u06a9\u06c1 \u06a9\u0648\u0626\u06cc \u0627\u0648\u0631 \u0639\u0645\u0644 \u0644\u0627\u06af \u06a9\u0648 \u0641\u0639\u0627\u0644 \u0646\u06c1 \u0631\u06a9\u06be\u06d2 \u06c1\u0648\u0626\u06d2 \u06c1\u0648)\u06d4<\/p>\n<h2>&quot;\u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0641\u0644&#8221; \u0627\u06cc\u0631\u0631 (\u0627\u06cc\u0631\u0631 9002) \u06a9\u06cc \u062a\u0634\u062e\u06cc\u0635<\/h2>\n<p>\u062c\u0628 \u0644\u0627\u06af \u0628\u06be\u0631 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0627 \u067e\u06c1\u0644\u0627 \u0642\u062f\u0645 \u0627\u0646\u062f\u06be\u0627 \u062f\u06be\u0646\u062f \u0688\u0633\u06a9 \u06a9\u06cc \u062c\u06af\u06c1 \u0628\u0691\u06be\u0627\u0646\u0627 \u06cc\u0627 \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u0648 \u0634\u0631\u0646\u06a9 \u06a9\u0631\u0646\u0627 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0622\u067e \u06a9\u0648 \u06cc\u06c1 \u0634\u0646\u0627\u062e\u062a \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627 \u06a9\u06c1 \u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06a9\u06cc\u0648\u06ba \u0646\u06c1\u06cc\u06ba \u06c1\u0648 \u0633\u06a9\u062a\u0627\u06d4 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 <code>sys.databases<\/code> \u06a9\u06cc\u0679\u0644\u0627\u06af \u0648\u06cc\u0648 \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u0622\u067e \u06a9\u0648 \u06cc\u06c1 \u0628\u062a\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0628\u0644\u0679 \u0627\u0646 \u0645\u06cc\u06a9\u0627\u0646\u0632\u0645 \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0644\u0627\u06af \u06a9\u06d2 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0648 \u06a9\u06cc\u0627 \u0686\u06cc\u0632 \u0631\u0648\u06a9 \u0631\u06c1\u06cc \u06c1\u06d2\u06d4<\/p>\n<p>\u0631\u06a9\u0627\u0648\u0679 \u06a9\u06cc \u0634\u0646\u0627\u062e\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0631\u062c \u0630\u06cc\u0644 T-SQL \u06a9\u0645\u0627\u0646\u0688 \u0686\u0644\u0627\u0626\u06cc\u06ba:<\/p>\n<pre><code class=\"language-sql\">SELECT \n    name AS DatabaseName, \n    recovery_model_desc AS RecoveryModel, \n    log_reuse_wait_desc AS LogReuseWaitReason\nFROM sys.databases\nWHERE name = 'YourDatabaseName';\n<\/code><\/pre>\n<p>\u0622\u067e \u062f\u0631\u062c \u0630\u06cc\u0644 \u06a9\u0645\u0627\u0646\u0688 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0627\u067e\u0646\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af\u0632 \u06a9\u06d2 \u0645\u0648\u062c\u0648\u062f\u06c1 \u062c\u06af\u06c1 \u06a9\u06d2 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0648 \u0628\u06be\u06cc \u0686\u06cc\u06a9 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba:<\/p>\n<pre><code class=\"language-sql\">DBCC SQLPERF(LOGSPACE);\n<\/code><\/pre>\n<h3>\u0639\u0627\u0645 <code>log_reuse_wait_desc<\/code> \u062d\u0627\u0644\u062a\u06cc\u06ba<\/h3>\n<ol>\n<li><strong>LOG_BACKUP:<\/strong> \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0641\u0644 \u06cc\u0627 \u0628\u0644\u06a9-\u0644\u0627\u06af\u0688 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u0627\u0688\u0644 \u0645\u06cc\u06ba \u06c1\u06d2\u060c \u0627\u0648\u0631 \u062d\u0627\u0644 \u06c1\u06cc \u0645\u06cc\u06ba \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0646\u06c1\u06cc\u06ba \u0644\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0633\u0628 \u0633\u06d2 \u0639\u0627\u0645 \u0648\u062c\u06c1 \u06c1\u06d2\u06d4<\/li>\n<li><strong>ACTIVE_TRANSACTION:<\/strong> \u0627\u06cc\u06a9 \u0637\u0648\u06cc\u0644 \u0639\u0631\u0635\u06d2 \u0633\u06d2 \u0686\u0644\u0646\u06d2 \u0648\u0627\u0644\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 (\u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c \u0627\u06cc\u06a9 \u0628\u0691\u0627 \u0627\u0646\u0688\u06cc\u06a9\u0633 \u0631\u06cc \u0628\u0644\u0688 \u06cc\u0627 \u06a9\u0648\u0626\u06cc \u0628\u06be\u0648\u0644\u06cc \u06c1\u0648\u0626\u06cc \u063a\u06cc\u0631 \u06a9\u0645\u0679\u0688 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646) \u0644\u0627\u06af \u06a9\u0648 \u0641\u0639\u0627\u0644 \u0631\u06a9\u06be\u06d2 \u06c1\u0648\u0626\u06d2 \u06c1\u06d2\u06d4<\/li>\n<li><strong>REPLICATION \/ CDC:<\/strong> \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0644 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06cc\u0627 \u0686\u06cc\u0646\u062c \u0688\u06cc\u0679\u0627 \u06a9\u06cc\u067e\u0686\u0631 (CDC) \u0641\u0639\u0627\u0644 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0644\u0627\u06af \u0631\u06cc\u0688\u0631 \u0627\u06cc\u062c\u0646\u0679 \u0646\u06d2 \u0627\u0628\u06be\u06cc \u062a\u06a9 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u067e\u0631 \u0639\u0645\u0644 \u0646\u06c1\u06cc\u06ba \u06a9\u06cc\u0627 \u06c1\u06d2\u06d4<\/li>\n<li><strong>AVAILABILITY_REPLICA:<\/strong> AlwaysOn \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc \u06af\u0631\u0648\u067e \u0645\u06cc\u06ba\u060c \u0627\u06cc\u06a9 \u0633\u06cc\u06a9\u0646\u0688\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627 \u0645\u0646\u0642\u0637\u0639 \u06c1\u06d2 \u06cc\u0627 \u0628\u06c1\u062a \u0622\u06c1\u0633\u062a\u06c1 \u0645\u0637\u0627\u0628\u0642\u062a \u067e\u0630\u06cc\u0631 (synchronizing) \u06c1\u0648 \u0631\u06c1\u0627 \u06c1\u06d2\u060c \u062c\u0633 \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627 \u06a9\u0648 \u0644\u0627\u06af \u0631\u06cc\u06a9\u0627\u0631\u0688\u0632 \u06a9\u0648 \u062a\u0628 \u062a\u06a9 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2 \u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u0648\u06c1 \u0633\u06cc\u06a9\u0646\u0688\u0631\u06cc \u067e\u0631 \u0645\u062d\u0641\u0648\u0638 \u0646\u06c1 \u06c1\u0648 \u062c\u0627\u0626\u06cc\u06ba\u06d4<\/li>\n<\/ol>\n<h2>\u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc: \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u0645\u0633\u0626\u0644\u06d2 \u06a9\u0648 \u062d\u0644 \u06a9\u0631\u0646\u0627<\/h2>\n<p>\u0648\u0627\u067e\u0633 \u0622\u0646\u06d2 \u0648\u0627\u0644\u06d2 <code>log_reuse_wait_desc<\/code> \u067e\u0631 \u0645\u0646\u062d\u0635\u0631 \u06c1\u06d2\u060c \u0622\u067e \u06a9\u0627 \u06c1\u0646\u06af\u0627\u0645\u06cc \u0631\u062f\u0639\u0645\u0644 \u0645\u062e\u062a\u0644\u0641 \u06c1\u0648\u06af\u0627\u06d4 \u06cc\u06c1\u0627\u06ba \u0633\u0628 \u0633\u06d2 \u0639\u0627\u0645 \u0645\u0646\u0638\u0631\u0646\u0627\u0645\u0648\u06ba \u06a9\u06d2 \u0644\u06cc\u06d2 \u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc \u062f\u06cc \u06af\u0626\u06cc \u06c1\u06d2\u06d4<\/p>\n<h3>\u0645\u0646\u0638\u0631\u0646\u0627\u0645\u06c1 1: \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u063a\u0627\u0626\u0628 \u06cc\u0627 \u0646\u0627\u06a9\u0627\u0645 (<code>LOG_BACKUP<\/code>)<\/h3>\n<p>\u0627\u06af\u0631 \u0648\u06cc\u0679 \u0679\u0627\u0626\u067e <code>LOG_BACKUP<\/code> \u06c1\u06d2\u060c \u062a\u0648 \u062d\u0644 \u0633\u06cc\u062f\u06be\u0627 \u06c1\u06d2: \u0622\u067e \u06a9\u0648 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4<\/p>\n<pre><code class=\"language-sql\">BACKUP LOG [YourDatabaseName] \nTO DISK = 'N:BackupsYourDatabaseName_EmergencyLog.trn' \nWITH COMPRESSION, STATS = 10;\n<\/code><\/pre>\n<p>\u0627\u06cc\u06a9 \u0628\u0627\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u0645\u06a9\u0645\u0644 \u06c1\u0648\u0646\u06d2 \u06a9\u06d2 \u0628\u0639\u062f\u060c \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 VLFs \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06c1\u0648 \u062c\u0627\u0626\u06cc\u06ba \u06af\u06d2\u060c \u0627\u0648\u0631 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0645\u0639\u0645\u0648\u0644 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u06a9\u0627\u0645 \u0634\u0631\u0648\u0639 \u06a9\u0631 \u062f\u06d2 \u06af\u0627\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06a9\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u0688\u0631\u0627\u0626\u06cc\u0648 \u0628\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0639\u0627\u0631\u0636\u06cc \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0634\u06cc\u0626\u0631 \u06cc\u0627 \u0646\u0644 \u0688\u06cc\u0648\u0627\u0626\u0633 (null device) \u067e\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u067e\u0691 \u0633\u06a9\u062a\u06cc \u06c1\u06d2 (\u0627\u0633 \u06a9\u06cc \u0627\u0646\u062a\u06c1\u0627\u0626\u06cc \u062d\u0648\u0635\u0644\u06c1 \u0634\u06a9\u0646\u06cc \u06a9\u06cc \u062c\u0627\u062a\u06cc \u06c1\u06d2 \u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0622\u0633\u0627\u0646\u06cc \u0633\u06d2 \u062f\u0648\u0628\u0627\u0631\u06c1 \u062a\u06cc\u0627\u0631 \u0646\u06c1 \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u06d2\u060c \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u06cc\u06c1 \u0644\u0627\u06af \u0686\u06cc\u0646 \u06a9\u0648 \u062a\u0648\u0691 \u062f\u06cc\u062a\u0627 \u06c1\u06d2):<\/p>\n<pre><code class=\"language-sql\">-- \u0627\u0646\u062a\u0628\u0627\u06c1: \u06cc\u06c1 \u0644\u0627\u06af \u0686\u06cc\u0646 \u06a9\u0648 \u062a\u0648\u0691 \u062f\u06cc\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u067e\u0648\u0627\u0626\u0646\u0679-\u0627\u0646-\u0679\u0627\u0626\u0645 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u06a9\u0648 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4\n-- \u0635\u0631\u0641 \u062a\u0628 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba \u062c\u0628 \u0628\u0627\u0644\u06a9\u0644 \u0636\u0631\u0648\u0631\u06cc \u06c1\u0648 \u0627\u0648\u0631 \u0641\u0648\u0631\u0627\u064b \u0628\u0639\u062f \u0627\u06cc\u06a9 \u0645\u06a9\u0645\u0644 (FULL) \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u06ba\u06d4\nBACKUP LOG [YourDatabaseName] TO DISK = 'NUL';\n<\/code><\/pre>\n<h3>\u0645\u0646\u0638\u0631\u0646\u0627\u0645\u06c1 2: \u0637\u0648\u06cc\u0644 \u0639\u0631\u0635\u06d2 \u0633\u06d2 \u0686\u0644\u0646\u06d2 \u0648\u0627\u0644\u06cc \u0641\u0639\u0627\u0644 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 (<code>ACTIVE_TRANSACTION<\/code>)<\/h3>\n<p>\u0627\u06af\u0631 \u06a9\u0648\u0626\u06cc \u0627\u06cc\u06a9 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06af\u06be\u0646\u0679\u0648\u06ba \u0633\u06d2 \u0686\u0644 \u0631\u06c1\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u06cc\u06c1 \u067e\u0648\u0631\u06cc \u0645\u062f\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0634\u0646 \u06a9\u0648 \u0631\u0648\u06a9\u062a\u06cc \u06c1\u06d2\u06d4 \u0633\u0628 \u0633\u06d2 \u067e\u06c1\u0644\u06d2\u060c \u0645\u062c\u0631\u0645 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u06cc \u0634\u0646\u0627\u062e\u062a \u06a9\u0631\u06cc\u06ba:<\/p>\n<pre><code class=\"language-sql\">DBCC OPENTRAN('YourDatabaseName');\n<\/code><\/pre>\n<p>\u06cc\u06c1 \u06a9\u0645\u0627\u0646\u0688 \u0642\u062f\u06cc\u0645 \u062a\u0631\u06cc\u0646 \u0641\u0639\u0627\u0644 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0627\u0648\u0631 \u0627\u0633 \u06a9\u06cc \u0633\u0631\u0648\u0631 \u067e\u0631\u0648\u0633\u06cc\u0633 \u0622\u0626\u06cc \u0688\u06cc (SPID) \u0648\u0627\u067e\u0633 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4 \u0622\u067e \u0688\u0627\u0626\u0646\u0627\u0645\u06a9 \u0645\u06cc\u0646\u062c\u0645\u0646\u0679 \u0648\u06cc\u0648\u0632 (DMVs) \u06a9\u0648 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u06a9\u0631\u06a9\u06d2 \u0627\u0633 \u0628\u0627\u0631\u06d2 \u0645\u06cc\u06ba \u0645\u0632\u06cc\u062f \u062a\u0641\u0635\u06cc\u0644\u0627\u062a \u062d\u0627\u0635\u0644 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba \u06a9\u06c1 SPID \u06a9\u06cc\u0627 \u06a9\u0631 \u0631\u06c1\u0627 \u06c1\u06d2:<\/p>\n<pre><code class=\"language-sql\">SELECT \n    s.session_id,\n    s.login_name,\n    s.host_name,\n    r.start_time,\n    r.status,\n    r.command,\n    t.text AS QueryText\nFROM sys.dm_exec_sessions s\nJOIN sys.dm_exec_requests r ON s.session_id = r.session_id\nCROSS APPLY sys.dm_exec_sql_text(r.sql_handle) t\nWHERE s.session_id = &lt;SPID_FROM_DBCC_OPENTRAN&gt;;\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u0648\u0626\u06cc \u063a\u0644\u0637 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u06cc\u0627 \u0631\u06a9\u0627 \u06c1\u0648\u0627 \u0639\u0645\u0644 \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0644\u0627\u06af \u06a9\u0648 \u0622\u0632\u0627\u062f \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u0633\u06d2 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u067e\u0691 \u0633\u06a9\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n<pre><code class=\"language-sql\">KILL &lt;SPID&gt;;\n<\/code><\/pre>\n<p><em>\u0646\u0648\u0679: \u0627\u06cc\u06a9 \u0628\u0691\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u0633\u06d2 \u0631\u0648\u0644 \u0628\u06cc\u06a9 \u0634\u0631\u0648\u0639 \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627\u060c \u062c\u0633 \u0645\u06cc\u06ba \u06a9\u0627\u0641\u06cc \u0648\u0642\u062a \u0644\u06af \u0633\u06a9\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u06cc\u06c1 \u0639\u0627\u0631\u0636\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0627\u0636\u0627\u0641\u06cc \u0644\u0627\u06af \u0633\u0631\u06af\u0631\u0645\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u06d2 \u06af\u0627\u06d4 \u0631\u0648\u0644 \u0628\u06cc\u06a9 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u0633\u0631\u0648\u0633 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0634\u0631\u0648\u0639 \u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u060c \u0648\u0631\u0646\u06c1 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0634\u0631\u0648\u0639 \u06c1\u0648\u0646\u06d2 \u067e\u0631 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u0648\u0688 \u0645\u06cc\u06ba \u0686\u0644\u0627 \u062c\u0627\u0626\u06d2 \u06af\u0627\u06d4<\/em><\/p>\n<h3>\u0645\u0646\u0638\u0631\u0646\u0627\u0645\u06c1 3: \u06c1\u0646\u06af\u0627\u0645\u06cc \u062c\u06af\u06c1 \u06a9\u06cc \u062a\u062e\u0635\u06cc\u0635 (\u0688\u0633\u06a9 100% \u0628\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u06d2)<\/h3>\n<p>\u0627\u06af\u0631 LDF \u0641\u0627\u0626\u0644 \u0646\u06d2 \u067e\u0648\u0631\u06cc \u0688\u0631\u0627\u0626\u06cc\u0648 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631 \u0644\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u0628\u06cc\u06a9 \u0627\u067e \u0628\u06be\u06cc \u0646\u06c1\u06cc\u06ba \u0686\u0644\u0627 \u0633\u06a9\u062a\u06d2 \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u06a9\u0648 \u062e\u0648\u062f \u0628\u06cc\u06a9 \u0627\u067e \u0627\u06cc\u0648\u0646\u0679 \u06a9\u0648 \u0631\u06cc\u06a9\u0627\u0631\u0688 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0644\u0627\u06af \u06a9\u06cc \u062a\u06be\u0648\u0691\u06cc \u0633\u06cc \u062c\u06af\u06c1 \u062f\u0631\u06a9\u0627\u0631 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0633 \u0645\u0646\u0638\u0631 \u0646\u0627\u0645\u06d2 \u0645\u06cc\u06ba\u060c \u0622\u067e \u06a9\u0648 \u062f\u0633\u062a\u06cc\u0627\u0628 \u062c\u06af\u06c1 \u0648\u0627\u0644\u06cc \u062f\u0648\u0633\u0631\u06cc \u0688\u0631\u0627\u0626\u06cc\u0648 \u067e\u0631 \u0627\u06cc\u06a9 \u062b\u0627\u0646\u0648\u06cc \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u0634\u0627\u0645\u0644 \u06a9\u0631\u0646\u06cc \u06c1\u0648\u06af\u06cc\u06d4<\/p>\n<pre><code class=\"language-sql\">ALTER DATABASE [YourDatabaseName]\nADD LOG FILE \n(\n    NAME = N'YourDatabaseName_Log2',\n    FILENAME = N'E:TempLogsYourDatabaseName_Log2.ldf',\n    SIZE = 5GB,\n    MAXSIZE = 50GB,\n    FILEGROWTH = 1GB\n);\n<\/code><\/pre>\n<p>\u06cc\u06c1 \u0641\u0648\u0631\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u06a9\u0648 \u0633\u0627\u0646\u0633 \u0644\u06cc\u0646\u06d2 \u06a9\u06cc \u062c\u06af\u06c1 \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u06cc\u06a9 \u0628\u0627\u0631 \u062c\u0628 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0622\u0646 \u0644\u0627\u0626\u0646 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u062a\u0648 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u06ba\u060c \u062b\u0627\u0646\u0648\u06cc \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u06a9\u0648 \u062e\u0627\u0644\u06cc \u06a9\u0631\u06cc\u06ba\u060c \u0627\u0648\u0631 \u0627\u0633\u06d2 \u06c1\u0679\u0627 \u062f\u06cc\u06ba:<\/p>\n<pre><code class=\"language-sql\">-- 1. \u0644\u0627\u06af \u06a9\u0648 \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u06ba\nBACKUP LOG [YourDatabaseName] TO DISK = '...';\n\n-- 2. \u0639\u0627\u0631\u0636\u06cc \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u06a9\u0648 \u062e\u0627\u0644\u06cc \u06a9\u0631\u06cc\u06ba\nDBCC SHRINKFILE (N'YourDatabaseName_Log2', EMPTYFILE);\n\n-- 3. \u0639\u0627\u0631\u0636\u06cc \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u06a9\u0648 \u06c1\u0679\u0627 \u062f\u06cc\u06ba\nALTER DATABASE [YourDatabaseName] REMOVE FILE [YourDatabaseName_Log2];\n<\/code><\/pre>\n<h2>\u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u06cc \u0631\u0648\u06a9 \u062a\u06be\u0627\u0645 \u0627\u0648\u0631 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0637\u0631\u06cc\u0642\u06d2<\/h2>\n<p>\u0631\u062f\u0639\u0645\u0644 \u067e\u0631 \u0645\u0628\u0646\u06cc \u0679\u0631\u0628\u0644 \u0634\u0648\u0679\u0646\u06af \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646\u062a\u06cc \u06c1\u06d2 \u0627\u0648\u0631 SLAs \u06a9\u0648 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0641\u0639\u0627\u0644 \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631\u0644 \u0627\u0648\u0631 \u0622\u067e\u0631\u06cc\u0634\u0646\u0644 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0637\u0631\u06cc\u0642\u0648\u06ba \u06a9\u0648 \u0646\u0627\u0641\u0630 \u06a9\u0631\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4<\/p>\n<h3>1. \u0627\u06cc\u06a9 \u0645\u0636\u0628\u0648\u0637\u060c \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba<\/h3>\n<p>\u0627\u06af\u0631 \u06a9\u0648\u0626\u06cc \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0641\u0644 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u0627\u0688\u0644 \u0645\u06cc\u06ba \u06c1\u06d2\u060c \u062a\u0648 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u06d2 \u0628\u0627\u0631 \u0628\u0627\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u0646\u0627 \u0644\u0627\u0632\u0645\u06cc \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u06d2 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u067e\u0648\u0627\u0626\u0646\u0679 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648 (RPO) \u0627\u0648\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u06d2 \u062d\u062c\u0645 \u06a9\u06d2 \u0644\u062d\u0627\u0638 \u0633\u06d2\u060c \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u06c1\u0631 5 \u0633\u06d2 15 \u0645\u0646\u0679 \u0645\u06cc\u06ba \u06c1\u0648\u0646\u06d2 \u0686\u0627\u06c1\u0626\u06cc\u06ba\u06d4<\/p>\n<p>CloudSave \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0628\u06cc\u06a9 \u0627\u067e \u0633\u0644\u0648\u0634\u0646\u0632 \u0627\u0633 \u0639\u0645\u0644 \u06a9\u0648 \u0646\u0645\u0627\u06cc\u0627\u06ba \u0637\u0648\u0631 \u067e\u0631 \u0622\u0633\u0627\u0646 \u0628\u0646\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 VDI (\u0648\u0631\u0686\u0648\u0626\u0644 \u0688\u06cc\u0648\u0627\u0626\u0633 \u0627\u0646\u0679\u0631\u0641\u06cc\u0633) \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0627\u0646\u0636\u0645\u0627\u0645 \u06a9\u0631\u06a9\u06d2\u060c CloudSave DBAs \u06a9\u0648 \u067e\u0627\u0644\u06cc\u0633\u06cc \u067e\u0631 \u0645\u0628\u0646\u06cc\u060c \u06c1\u0627\u0626\u06cc \u0641\u0631\u06cc\u06a9\u0648\u0626\u0646\u0633\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u062a\u0631\u062a\u06cc\u0628 \u062f\u06cc\u0646\u06d2 \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0644\u0627\u06af\u0632 \u0645\u0633\u0644\u0633\u0644 \u0679\u0631\u0646\u06a9\u06cc\u0679\u060c \u0645\u062d\u0641\u0648\u0638 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0627\u0646\u06a9\u0631\u067e\u0679\u060c \u0627\u0648\u0631 \u0622\u0641 \u0633\u0627\u0626\u0679 \u06cc\u0627 \u0646\u0627\u0642\u0627\u0628\u0644 \u062a\u0628\u062f\u06cc\u0644\u06cc \u06a9\u0644\u0627\u0624\u0688 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0645\u06cc\u06ba \u0645\u062d\u0641\u0648\u0638 \u0631\u06c1\u06cc\u06ba\u060c \u062c\u0633 \u0633\u06d2 \u067e\u06cc\u0686\u06cc\u062f\u06c1 \u06a9\u0633\u0679\u0645 \u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0627\u06cc\u062c\u0646\u0679 \u062c\u0627\u0628\u0632 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06a9\u06d2 \u0628\u063a\u06cc\u0631 <code>LOG_BACKUP<\/code> \u0648\u06cc\u0679 \u0627\u0633\u0679\u06cc\u0679 \u06a9\u0648 \u0631\u0648\u06a9\u0627 \u062c\u0627 \u0633\u06a9\u06d2\u06d4<\/p>\n<h3>2. \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0635\u062d\u06cc\u062d \u0633\u0627\u0626\u0632 \u0631\u06a9\u06be\u06cc\u06ba \u0627\u0648\u0631 VLFs \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u06cc\u06ba<\/h3>\n<p>\u0627\u067e\u0646\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u06d2 \u0633\u0627\u0626\u0632 \u06a9\u0648 \u0645\u0646\u0638\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u06a9\u0631\u0646\u0627 \u0627\u06cc\u06a9 \u062e\u0637\u0631\u0646\u0627\u06a9 \u0627\u06cc\u0646\u0679\u06cc-\u067e\u06cc\u0679\u0631\u0646 \u06c1\u06d2\u06d4 \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u0645\u06c1\u0646\u06af\u06d2 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u062c\u0628 \u062a\u06a9 \u0688\u0633\u06a9 \u0632\u06cc\u0631\u0648-\u0627\u0646\u0634\u06cc\u0644\u0627\u0626\u0632 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u062a\u06cc (\u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u0627\u0646\u0633\u0679\u0646\u0679 \u0641\u0627\u0626\u0644 \u0627\u0646\u06cc\u0634\u06cc\u0644\u0627\u0626\u0632\u06cc\u0634\u0646 \u0641\u0639\u0627\u0644 \u0646\u06c1 \u06c1\u0648\u060c \u062c\u0648 \u0644\u0627\u06af \u0641\u0627\u0626\u0644\u0648\u06ba \u067e\u0631 \u0644\u0627\u06af\u0648 <em>\u0646\u06c1\u06cc\u06ba<\/em> \u06c1\u0648\u062a\u0627) \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u067e\u0631\u0648\u0633\u06cc\u0633\u0646\u06af \u06a9\u0648 \u0631\u0648\u06a9 \u062f\u06cc\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<p>\u0645\u0632\u06cc\u062f \u0628\u0631\u0622\u06ba\u060c \u0628\u0627\u0631 \u0628\u0627\u0631\u060c \u0686\u06be\u0648\u0679\u06cc \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be (\u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c \u0627\u06cc\u06a9 \u0648\u0642\u062a \u0645\u06cc\u06ba 10% \u06cc\u0627 50MB \u0628\u0691\u06be\u0646\u0627) <strong>VLF \u0641\u0631\u06cc\u06af\u0645\u0646\u0679\u06cc\u0634\u0646<\/strong> \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646\u062a\u06cc \u06c1\u06d2\u06d4 \u06c1\u0632\u0627\u0631\u0648\u06ba \u0686\u06be\u0648\u0679\u06cc VLFs \u0648\u0627\u0644\u0627 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0627\u0633\u0679\u0627\u0631\u0679 \u0627\u067e \u06a9\u06d2 \u0627\u0648\u0642\u0627\u062a\u060c \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc\u060c \u0627\u0648\u0631 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0644\u06cc\u0679\u0646\u0633\u06cc \u06a9\u0648 \u0628\u0631\u06cc \u0637\u0631\u062d \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u06d2 \u06af\u0627\u06d4<\/p>\n<ul>\n<li><strong>\u0644\u0627\u06af \u06a9\u0627 \u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u0633\u0627\u0626\u0632 \u0637\u06d2 \u06a9\u0631\u06cc\u06ba:<\/strong> \u0627\u067e\u0646\u06d2 \u0633\u0628 \u0633\u06d2 \u0628\u0691\u06d2 \u0645\u06cc\u0646\u0679\u06cc\u0646\u0646\u0633 \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 (\u062c\u06cc\u0633\u06d2 \u0627\u0646\u0688\u06cc\u06a9\u0633 \u0631\u06cc \u0628\u0644\u0688\u0632) \u06a9\u0627 \u062a\u062c\u0632\u06cc\u06c1 \u06a9\u0631\u06cc\u06ba \u0627\u0648\u0631 LDF \u0641\u0627\u0626\u0644 \u06a9\u0648 \u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u0633\u0627\u0626\u0632 \u062f\u06cc\u06ba \u062a\u0627\u06a9\u06c1 \u0648\u06c1 \u0628\u0691\u06be\u06d2 \u0628\u063a\u06cc\u0631 \u0627\u0646\u06c1\u06cc\u06ba \u0627\u06cc\u0688\u062c\u0633\u0679 \u06a9\u0631 \u0633\u06a9\u06d2\u06d4<\/li>\n<li><strong>\u0641\u06a9\u0633\u0688 \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u0633\u06cc\u0679 \u06a9\u0631\u06cc\u06ba:<\/strong> \u0622\u0679\u0648-\u06af\u0631\u0648\u062a\u06be \u06a9\u0648 \u0641\u06cc\u0635\u062f \u0633\u06d2 \u0641\u06a9\u0633\u0688 \u0633\u0627\u0626\u0632 (\u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c 1GB \u06cc\u0627 5GB) \u0645\u06cc\u06ba \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0631\u06cc\u06ba \u062a\u0627\u06a9\u06c1 \u06cc\u06c1 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u06d2 \u06a9\u06c1 VLFs \u0635\u062d\u062a \u0645\u0646\u062f \u0633\u0627\u0626\u0632 \u0645\u06cc\u06ba \u0628\u0646\u06cc\u06ba\u06d4<\/li>\n<\/ul>\n<p>\u0622\u067e \u062f\u0631\u062c \u0630\u06cc\u0644 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0627\u067e\u0646\u06cc VLF \u06af\u0646\u062a\u06cc \u0686\u06cc\u06a9 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba (\u0627\u06cc\u0633 \u06a9\u06cc\u0648 \u0627\u06cc\u0644 \u0633\u0631\u0648\u0631 2017+ \u06a9\u06d2 \u0644\u06cc\u06d2):<\/p>\n<pre><code class=\"language-sql\">SELECT \n    db_name(database_id) AS DatabaseName,\n    COUNT(vlf_sequence_number) AS VLF_Count\nFROM sys.dm_db_log_info(DB_ID('YourDatabaseName'));\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0622\u067e \u06a9\u06cc VLF \u06af\u0646\u062a\u06cc 500 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06c1\u06d2\u060c \u062a\u0648 \u067e\u0631\u0633\u06a9\u0648\u0646 \u0645\u062f\u062a \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0631 \u06a9\u0631\u0646\u06d2\u060c \u0644\u0627\u06af \u06a9\u0648 \u06a9\u0645 \u0633\u06d2 \u06a9\u0645 \u0633\u0627\u0626\u0632 \u062a\u06a9 \u0634\u0631\u0646\u06a9 \u06a9\u0631\u0646\u06d2\u060c \u0627\u0648\u0631 \u0627\u0633\u06d2 \u062f\u0633\u062a\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0628\u0691\u06d2 \u062d\u0635\u0648\u06ba \u0645\u06cc\u06ba \u0627\u0633 \u06a9\u06d2 \u0645\u0637\u0644\u0648\u0628\u06c1 \u0633\u0627\u0626\u0632 \u062a\u06a9 \u0628\u0691\u06be\u0627\u0646\u06d2 \u067e\u0631 \u063a\u0648\u0631 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n<h3>3. \u0627\u0646\u0688\u06cc\u06a9\u0633 \u0645\u06cc\u0646\u0679\u06cc\u0646\u0646\u0633 \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/h3>\n<p>\u0627\u0646\u0688\u06cc\u06a9\u0633 \u0631\u06cc \u0628\u0644\u0688\u0632 \u0645\u06a9\u0645\u0644 \u0637\u0648\u0631 \u067e\u0631 \u0644\u0627\u06af\u0688 \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06c1\u06cc\u06ba\u060c \u06cc\u06c1\u0627\u06ba \u062a\u06a9 \u06a9\u06c1 \u0628\u0644\u06a9-\u0644\u0627\u06af\u0688 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u0627\u0688\u0644 \u0645\u06cc\u06ba \u0628\u06be\u06cc (\u0627\u0646\u0688\u06cc\u06a9\u0633 \u06a9\u06cc \u0642\u0633\u0645 \u067e\u0631 \u0645\u0646\u062d\u0635\u0631 \u06c1\u06d2)\u06d4 500GB \u0627\u0646\u0688\u06cc\u06a9\u0633 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0628\u0646\u0627\u0646\u06d2 \u0633\u06d2 \u06a9\u0645 \u0627\u0632 \u06a9\u0645 500GB \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0631\u06cc\u06a9\u0627\u0631\u0688\u0632 \u067e\u06cc\u062f\u0627 \u06c1\u0648\u06ba \u06af\u06d2\u06d4<\/p>\n<p>\u0645\u06cc\u0646\u0679\u06cc\u0646\u0646\u0633 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0644\u0627\u06af \u06a9\u06d2 \u067e\u06be\u06cc\u0644\u0627\u0624 \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2:<br \/>\n*   \u0627\u0646\u0688\u06cc\u06a9\u0633 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0628\u0646\u0627\u062a\u06d2 \u0648\u0642\u062a <code>SORT_IN_TEMPDB = ON<\/code> \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0686\u06be\u0627\u0646\u0679\u0646\u06d2 \u06a9\u06d2 \u0645\u0631\u062d\u0644\u06d2 \u06a9\u0648 TempDB \u067e\u0631 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u0635\u0627\u0631\u0641 \u06a9\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u067e\u0631 \u0628\u0648\u062c\u06be \u06a9\u0645 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<br \/>\n*   \u062c\u06c1\u0627\u06ba \u0645\u0645\u06a9\u0646 \u06c1\u0648 \u0627\u0646\u0688\u06cc\u06a9\u0633 <em>\u0631\u06cc \u0628\u0644\u0688\u0632<\/em> \u0633\u06d2 \u0627\u0646\u0688\u06cc\u06a9\u0633 <em>\u0631\u06cc \u0622\u0631\u06af\u0646\u0627\u0626\u0632<\/em> \u067e\u0631 \u0633\u0648\u0626\u0686 \u06a9\u0631\u06cc\u06ba\u060c \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u0631\u06cc \u0622\u0631\u06af\u0646\u0627\u0626\u0632\u06cc\u0634\u0646\u0632 \u0632\u06cc\u0627\u062f\u06c1 \u0644\u0627\u06af-\u0627\u06cc\u0641\u06cc\u0634\u06cc\u0646\u0679 \u06c1\u0648\u062a\u06cc \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0627\u0646\u06c1\u06cc\u06ba \u067e\u0648\u0631\u06d2 \u0622\u067e\u0631\u06cc\u0634\u0646 \u06a9\u0648 \u0631\u0648\u0644 \u0628\u06cc\u06a9 \u06a9\u06cc\u06d2 \u0628\u063a\u06cc\u0631 \u0631\u0648\u06a9\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4<br \/>\n*   \u0628\u0691\u06d2 <code>DELETE<\/code> \u06cc\u0627 <code>UPDATE<\/code> \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06a9\u0648 \u0628\u06cc\u0686 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba 10 \u0645\u0644\u06cc\u0646 \u0642\u0637\u0627\u0631\u06cc\u06ba \u062d\u0630\u0641 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0628\u062c\u0627\u0626\u06d2\u060c \u0627\u0646\u06c1\u06cc\u06ba 50,000 \u06a9\u06d2 \u0628\u06cc\u0686 \u0645\u06cc\u06ba \u062d\u0630\u0641 \u06a9\u0631\u06cc\u06ba\u060c \u06a9\u0645\u0679 \u06a9\u0631\u06cc\u06ba \u0627\u0648\u0631 \u0628\u06cc\u0686\u0648\u06ba \u06a9\u06d2 \u062f\u0631\u0645\u06cc\u0627\u0646 \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0648 \u0644\u0627\u06af \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u06ba\u06d4<\/p>\n<h3>4. \u06c1\u0627\u0626\u06cc \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc \u0627\u0648\u0631 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0679\u0648\u067e\u0648\u0644\u0648\u062c\u06cc\u0632 \u06a9\u06cc \u0646\u06af\u0631\u0627\u0646\u06cc \u06a9\u0631\u06cc\u06ba<\/h3>\n<p>AlwaysOn \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc \u06af\u0631\u0648\u067e\u0633 \u0645\u06cc\u06ba\u060c \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627 \u0627\u067e\u0646\u06d2 \u0644\u0627\u06af \u06a9\u0648 \u062a\u0628 \u062a\u06a9 \u0679\u0631\u0646\u06a9\u06cc\u0679 \u0646\u06c1\u06cc\u06ba \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u0644\u0627\u06af \u0631\u06cc\u06a9\u0627\u0631\u0688\u0632 \u062a\u0645\u0627\u0645 \u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0627\u0648\u0631 \u0627\u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0633\u06cc\u06a9\u0646\u0688\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627\u0632 \u067e\u0631 \u0645\u062d\u0641\u0648\u0638 \u0646\u06c1 \u06c1\u0648 \u062c\u0627\u0626\u06cc\u06ba\u06d4<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0648\u0626\u06cc \u0633\u06cc\u06a9\u0646\u0688\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627 \u0622\u0641 \u0644\u0627\u0626\u0646 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u06cc\u0627 \u0627\u06af\u0631 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0628\u06cc\u0646\u0688\u0648\u062a\u06be \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u06a9\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0631\u0641\u062a\u0627\u0631 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0646\u06c1\u06cc\u06ba \u0686\u0644 \u0633\u06a9\u062a\u06cc\u060c \u062a\u0648 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u06a9\u06cc \u0633\u06cc\u0646\u0688 \u06a9\u06cc\u0648 (send queue) \u0628\u0691\u06be \u062c\u0627\u0626\u06d2 \u06af\u06cc\u060c \u0627\u0648\u0631 \u0644\u0627\u06af \u0628\u06be\u0631 \u062c\u0627\u0626\u06d2 \u06af\u0627 (<code>AVAILABILITY_REPLICA<\/code> \u0648\u06cc\u0679 \u0679\u0627\u0626\u067e)\u06d4<\/p>\n<p><code>SQLServer:Replica &gt; Log Send Queue<\/code> \u067e\u0631\u0641\u0627\u0631\u0645\u0646\u0633 \u06a9\u0627\u0624\u0646\u0679\u0631 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0636\u0628\u0648\u0637 \u0646\u06af\u0631\u0627\u0646\u06cc \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u06af\u0631 \u06a9\u0648\u0626\u06cc \u0633\u06cc\u06a9\u0646\u0688\u0631\u06cc \u0631\u06cc\u067e\u0644\u06cc\u06a9\u0627 \u0645\u0633\u062a\u0642\u0644 \u0637\u0648\u0631 \u067e\u0631 \u0636\u0627\u0626\u0639 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0627\u0633\u06d2 \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc \u06af\u0631\u0648\u067e \u0633\u06d2 \u06c1\u0679\u0627\u0646\u0627 \u06c1\u0648\u06af\u0627 \u06cc\u0627 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0644\u0627\u06af \u06a9\u0648 \u0679\u0631\u0646\u06a9\u06cc\u0679 \u06c1\u0648\u0646\u06d2 \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u0646\u0642\u0644 \u0648 \u062d\u0631\u06a9\u062a \u06a9\u0648 \u0645\u0639\u0637\u0644 \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4<\/p>\n<h2>\u0646\u062a\u06cc\u062c\u06c1<\/h2>\n<p>\u0628\u06be\u0631\u06d2 \u06c1\u0648\u0626\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06a9\u0631\u0646\u0627 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0679\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0622\u0632\u0645\u0627\u0626\u0634 \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0633 \u06a9\u0627 \u0645\u0637\u0644\u0628 \u0637\u0648\u06cc\u0644 \u0688\u0627\u0624\u0646 \u0679\u0627\u0626\u0645 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0631\u0627\u0626\u0679-\u0627\u0648\u06c1\u06cc\u0688 \u0644\u0627\u06af\u0646\u06af \u0627\u0648\u0631 VLFs \u06a9\u06d2 \u0645\u06cc\u06a9\u0627\u0646\u06a9\u0633 \u06a9\u0648 \u0633\u0645\u062c\u06be \u06a9\u0631\u060c \u0622\u067e <code>sys.databases<\/code> \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u062a\u06cc\u0632\u06cc \u0633\u06d2 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0648\u062c\u06c1 \u06a9\u06cc \u062a\u0634\u062e\u06cc\u0635 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06cc \u062f\u0631\u0633\u062a \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc \u0644\u0627\u06af\u0648 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<p>\u0637\u0648\u06cc\u0644 \u0645\u062f\u062a\u06cc \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0631\u062f\u0639\u0645\u0644 \u067e\u0631 \u0645\u0628\u0646\u06cc \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0633\u06d2 \u062f\u0648\u0631 \u06c1\u0648\u0646\u06d2 \u067e\u0631 \u0645\u0646\u062d\u0635\u0631 \u06c1\u06d2\u06d4 \u0627\u067e\u0646\u06cc \u0644\u0627\u06af \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u0648 \u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u0633\u0627\u0626\u0632 \u062f\u06cc\u0646\u0627\u060c \u0645\u06cc\u0646\u0679\u06cc\u0646\u0646\u0633 \u06a9\u06d2 \u0645\u0639\u0645\u0648\u0644\u0627\u062a \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0646\u0627\u060c \u0627\u0648\u0631 \u0633\u062e\u062a\u060c \u062e\u0648\u062f\u06a9\u0627\u0631 \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u0634\u06cc\u0688\u0648\u0644\u0632 \u06a9\u0648 \u0646\u0627\u0641\u0630 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 CloudSave \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632-\u06af\u0631\u06cc\u0688 \u0628\u06cc\u06a9 \u0627\u067e \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u0646\u0627 \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0626\u06d2 \u06af\u0627 \u06a9\u06c1 \u0622\u067e \u06a9\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af\u0632 \u0635\u062d\u062a \u0645\u0646\u062f\u060c \u0679\u0631\u0646\u06a9\u06cc\u0679\u0688\u060c \u0627\u0648\u0631 \u06c1\u0627\u0626\u06cc-\u062a\u06be\u0631\u0648 \u067e\u0679 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0648\u0631\u06a9 \u0644\u0648\u0688\u0632 \u06a9\u0648 \u0633\u067e\u0648\u0631\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u06cc\u0627\u0631 \u0631\u06c1\u06cc\u06ba\u06d4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>** Discover expert strategies for preventing and resolving MSSQL transaction log full errors (Error 9002). Learn rapid recovery techniques, VLF management, and architectural best practices for DBAs.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"MSSQL Transaction Log Full: Prevention & Recovery","rank_math_description":"** Discover expert strategies for preventing and resolving MSSQL transaction log full errors (Error 9002). Learn rapid recovery techniques, VLF management, and architectural best practices for DBAs.","rank_math_focus_keyword":"MSSQL transaction log full","footnotes":""},"categories":[751],"tags":[1214,4274,4275,4276,4277,4278,4279],"class_list":["post-5936","post","type-post","status-publish","format-standard","hentry","category-database-backup","tag-database-administration","tag-error-9002","tag-log-backup","tag-mssql","tag-sql-recovery","tag-sql-server","tag-transaction-log"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>MSSQL Transaction Log Full: Prevention &amp; Recovery<\/title>\n<meta name=\"description\" content=\"** Discover expert strategies for preventing and resolving MSSQL transaction log full errors (Error 9002). Learn rapid recovery techniques, VLF management, and architectural best practices for DBAs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cloudsave.app\/ur\/knowledge-base\/mssql-%d9%b9%d8%b1%d8%a7%d9%86%d8%b2%db%8c%da%a9%d8%b4%d9%86-%d9%84%d8%a7%da%af-%da%a9%d8%a7-%d8%a8%da%be%d8%b1-%d8%ac%d8%a7%d9%86%d8%a7-%d8%b1%d9%88%da%a9-%d8%aa%da%be%d8%a7%d9%85-%d8%a7%d9%88%d8%b1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MSSQL \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u06a9\u0627 \u0628\u06be\u0631 \u062c\u0627\u0646\u0627: \u0631\u0648\u06a9 \u062a\u06be\u0627\u0645 \u0627\u0648\u0631 \u0641\u0648\u0631\u06cc \u0628\u062d\u0627\u0644\u06cc \u06a9\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc\" \/>\n<meta property=\"og:description\" content=\"** Discover expert strategies for preventing and resolving MSSQL transaction log full errors (Error 9002). 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