{"id":4654,"date":"2026-06-14T19:31:06","date_gmt":"2026-06-14T19:31:06","guid":{"rendered":"https:\/\/cloudsave.app\/?p=4654"},"modified":"2026-06-14T19:48:27","modified_gmt":"2026-06-14T19:48:27","slug":"%d8%a7%d9%84%d9%82%d8%a7%d8%aa%d9%84-%d8%a7%d9%84%d8%b5%d8%a7%d9%85%d8%aa-%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d9%83%d8%aa%d8%b4%d8%a7%d9%81-%d8%a7%d9%84%d9%86%d8%b3%d8%ae-%d8%a7%d9%84%d8%a7%d8%ad","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ar\/knowledge-base\/%d8%a7%d9%84%d9%82%d8%a7%d8%aa%d9%84-%d8%a7%d9%84%d8%b5%d8%a7%d9%85%d8%aa-%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d9%83%d8%aa%d8%b4%d8%a7%d9%81-%d8%a7%d9%84%d9%86%d8%b3%d8%ae-%d8%a7%d9%84%d8%a7%d8%ad\/","title":{"rendered":"\u0627\u0644\u0642\u0627\u062a\u0644 \u0627\u0644\u0635\u0627\u0645\u062a: \u0643\u064a\u0641\u064a\u0629 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u0641\u0629 \u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0642\u0628\u0644 \u0648\u0642\u0648\u0639 \u0627\u0644\u0643\u0627\u0631\u062b\u0629"},"content":{"rendered":"

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\n* \u062a\u0622\u0643\u0644 \u0627\u0644\u0628\u062a\u0627\u062a (Bit Rot):<\/strong> \u0627\u0644\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a \u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0628 \u0627\u0644\u0628\u062a\u0627\u062a \u0628\u0635\u0645\u062a.
\n* \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0646\u0642\u0644:<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 TCP \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639 \u0627\u062e\u062a\u0628\u0627\u0631\u064a (checksums)\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0636\u0639\u064a\u0641 \u0628\u0634\u0643\u0644 \u0645\u0639\u0631\u0648\u0641 (16-\u0628\u062a). \u064a\u0645\u0643\u0646 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0646 \u062a\u0639\u0627\u0646\u064a \u0645\u0646 \u062a\u0644\u0641 \u0635\u0627\u0645\u062a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0634\u0628\u0643\u0629 \u0644\u0627 \u064a\u0633\u062a\u0637\u064a\u0639 TCP \u0627\u0643\u062a\u0634\u0627\u0641\u0647.
\n* \u0623\u0639\u0637\u0627\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062e\u0632\u064a\u0646:<\/strong> \u064a\u0645\u0643\u0646 \u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u062a\u062d\u0643\u0645 RAID \u0623\u0648 \u0623\u0646\u0633\u062c\u0629 SAN \u0643\u062a\u0627\u0628\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0627\u0644\u0641\u0629 \u0645\u0639 \u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0627\u0644\u0646\u062c\u0627\u062d \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n

\u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/h3>\n

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\n* \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u0641\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0629 \u062a\u0624\u062f\u064a \u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0627\u0644\u0641\u0629 \u0645\u062e\u0631\u062c\u0629 (GIGO):<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a\u0643 \u0627\u0644\u062d\u064a\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0641\u0647\u0631\u0633 \u062a\u0627\u0644\u0641 \u0623\u0648 \u0635\u0641\u062d\u0629 \u0645\u0645\u0632\u0642\u0629\u060c \u0641\u0642\u062f \u062a\u0642\u0648\u0645 \u0623\u062f\u0627\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0628\u0646\u0633\u062e \u062a\u0644\u0643 \u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u062a\u0627\u0644\u0641\u0629 \u0628\u0623\u0645\u0627\u0646\u0629. \u062a\u0646\u062c\u062d \u0645\u0647\u0645\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u060c \u0644\u0643\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0633\u062a\u0641\u0634\u0644 \u0623\u0648 \u0633\u062a\u0646\u062a\u062c \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0639\u0637\u0648\u0628\u0629.
\n* \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0643\u062a\u0645\u0644\u0629:<\/strong> \u0644\u0642\u0637\u0627\u062a \u0645\u0633\u062a\u0648\u0649 \u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0627\u0644\u062a\u0642\u0627\u0637\u0647\u0627 \u062f\u0648\u0646 \u062a\u062c\u0645\u064a\u062f \u0625\u062f\u062e\u0627\u0644\/\u0625\u062e\u0631\u0627\u062c \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u062f\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 FLUSH TABLES WITH READ LOCK<\/code> \u0641\u064a MySQL) \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0635\u0641\u062d\u0627\u062a \u0645\u0645\u0632\u0642\u0629 \u0648\u062d\u0627\u0644\u0627\u062a \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f.<\/p>\n

\u0627\u0644\u0643\u0634\u0641 \u0627\u0644\u0627\u0633\u062a\u0628\u0627\u0642\u064a: \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0627\u0644\u062a\u0634\u0641\u064a\u0631\u064a\u0629<\/h2>\n

\u062e\u0637 \u0627\u0644\u062f\u0641\u0627\u0639 \u0627\u0644\u0623\u0648\u0644 \u0636\u062f \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u0627\u062f\u064a \u0647\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062a\u0634\u0641\u064a\u0631\u064a. \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0623\u0648 \u062a\u0648\u0627\u0631\u064a\u062e \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d.<\/p>\n

\u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h3>\n

\u062a\u062f\u0639\u0645 \u0623\u0646\u0638\u0645\u0629 \u0625\u062f\u0627\u0631\u0629 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0644\u0627\u0626\u0642\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 (RDBMS) \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u0641\u062d\u0629. \u0639\u0646\u062f \u062a\u0645\u0643\u064a\u0646\u0647\u0627\u060c \u062a\u062d\u0633\u0628 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0648\u0639\u0627\u064b \u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0627\u064b \u0644\u0643\u0644 \u0635\u0641\u062d\u0629 \u0642\u0628\u0644 \u0643\u062a\u0627\u0628\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0642\u0631\u0635. \u0648\u0639\u0646\u062f \u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0635\u0641\u062d\u0629 (\u0633\u0648\u0627\u0621 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0623\u0648 \u0639\u0645\u0644\u064a\u0629 \u0646\u0633\u062e \u0627\u062d\u062a\u064a\u0627\u0637\u064a)\u060c \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a.<\/p>\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 PostgreSQL<\/strong>\u060c \u064a\u0645\u0643\u0646\u0643 \u062a\u0645\u0643\u064a\u0646 \u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u062a\u0647\u064a\u0626\u0629 \u0627\u0644\u0639\u0646\u0642\u0648\u062f (cluster):<\/p>\n

# \u062a\u0647\u064a\u0626\u0629 \u0639\u0646\u0642\u0648\u062f PostgreSQL \u062c\u062f\u064a\u062f \u0645\u0639 \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629\ninitdb --data-checksums -D \/var\/lib\/postgresql\/data\n<\/code><\/pre>\n
\u0645\u0644\u0627\u062d\u0638\u0629: \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u0639\u0646\u0642\u0648\u062f PostgreSQL \u0645\u0648\u062c\u0648\u062f \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0627\u0629 pg_checksums<\/code> \u0644\u062a\u0645\u0643\u064a\u0646\u0647\u0627 \u062f\u0648\u0646 \u0627\u062a\u0635\u0627\u0644.<\/em><\/p>\n
\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 Microsoft SQL Server<\/strong>\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0636\u0628\u0637 PAGE_VERIFY<\/code> \u0639\u0644\u0649 CHECKSUM<\/code> (\u0648\u0647\u0648 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0641\u064a \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0648\u0644\u0643\u0646 \u064a\u0633\u062a\u062d\u0642 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629):<\/p>\n
ALTER DATABASE [ProductionDB] SET PAGE_VERIFY CHECKSUM;\nGO\n<\/code><\/pre>\n
\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0643\u0648\u0646<\/h3>\n
\u0628\u0645\u062c\u0631\u062f \u0648\u0635\u0648\u0644 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0625\u0644\u0649 \u0648\u062c\u0647\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0644\u0627\u0645\u062a\u0647\u0627 \u062a\u0634\u0641\u064a\u0631\u064a\u0627\u064b. \u062a\u0642\u0648\u0645 \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0644\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0645\u062b\u0644 CloudSave \u0628\u062d\u0633\u0627\u0628 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u062c\u0632\u0626\u0627\u062a SHA-256 \u0644\u0643\u062a\u0644 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u062a\u0644\u0642\u0627\u0626\u064a\u0627\u064b \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0642\u0644 \u0648\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0643\u0648\u0646. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062f\u064a\u0631 \u0646\u0635\u0648\u0635\u0627\u064b \u0628\u0631\u0645\u062c\u064a\u0629 \u0645\u062e\u0635\u0635\u0629\u060c \u0641\u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u0646\u0641\u064a\u0630 \u0630\u0644\u0643 \u064a\u062f\u0648\u064a\u0627\u064b:<\/p>\n
# \u0625\u0646\u0634\u0627\u0621 \u062a\u062c\u0632\u0626\u0629 SHA-256 \u0628\u0639\u062f \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629\nsha256sum prod_db_backup.tar.gz > prod_db_backup.tar.gz.sha256\n\n# \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0639\u0644\u0649 \u062e\u0627\u062f\u0645 \u0627\u0644\u062a\u062e\u0632\u064a\u0646\nsha256sum -c prod_db_backup.tar.gz.sha256\n<\/code><\/pre>\n
\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h2>\n
\u062a\u0648\u0641\u0631 \u0645\u062d\u0631\u0643\u0627\u062a \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0623\u062f\u0648\u0627\u062a \u0623\u0635\u0644\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627.<\/p>\n
PostgreSQL: pg_verifybackup<\/code><\/h3>\n
\u062a\u0645 \u062a\u0642\u062f\u064a\u0645 pg_verifybackup<\/code> \u0641\u064a \u0627\u0644\u0625\u0635\u062f\u0627\u0631 13 \u0645\u0646 PostgreSQL\u060c \u0648\u0647\u0648 \u064a\u063a\u064a\u0631 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0644\u0639\u0628\u0629 \u0644\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0623\u062e\u0630\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 pg_basebackup<\/code>. \u0641\u0647\u0648 \u064a\u0642\u0631\u0623 \u0645\u0644\u0641 backup_manifest<\/code> \u0627\u0644\u0630\u064a \u062a\u0645 \u0625\u0646\u0634\u0627\u0624\u0647 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0648\u064a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u062c\u0648\u062f \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0648\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u062c\u0627\u0645\u064a\u0639\u0647\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629.<\/p>\n
# \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0642\u0627\u0628\u0644 \u062f\u0644\u064a\u0644 \u0646\u0633\u062e\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0645\u0627\u062f\u064a\u0629 \u0623\u0633\u0627\u0633\u064a\u0629\npg_verifybackup \/mnt\/backups\/postgres\/base_backup_20231025\/\n<\/code><\/pre>\n
\u0625\u0630\u0627 \u062a\u063a\u064a\u0631\u062a \u0628\u062a \u0648\u0627\u062d\u062f\u0629 \u0641\u064a \u0623\u064a \u0645\u0646 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0641\u0633\u064a\u0642\u0648\u0645 pg_verifybackup<\/code> \u0628\u0625\u0635\u062f\u0627\u0631 \u062e\u0637\u0623 \u0641\u0627\u062f\u062d\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0628\u062a\u0646\u0628\u064a\u0647 \u0641\u0631\u064a\u0642 \u0625\u062f\u0627\u0631\u0629 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631.<\/p>\n
Microsoft SQL Server: RESTORE VERIFYONLY<\/code><\/h3>\n
\u064a\u0648\u0641\u0631 SQL Server \u0623\u0645\u0631\u0627\u064b \u0623\u0635\u0644\u064a\u0627\u064b \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0644\u0645\u0644\u0641 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u062f\u0648\u0646 \u0627\u0633\u062a\u0639\u0627\u062f\u062a\u0647 \u0641\u0639\u0644\u064a\u0627\u064b. \u0641\u0647\u0648 \u064a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0631\u0624\u0648\u0633 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0648\u064a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 (\u0625\u0630\u0627 \u062a\u0645 \u062a\u0645\u0643\u064a\u0646\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a).<\/p>\n
RESTORE VERIFYONLY \nFROM DISK = 'Z:BackupsProdDB_Full.bak' \nWITH CHECKSUM;\n<\/code><\/pre>\n
\u062a\u062d\u0630\u064a\u0631:<\/strong> RESTORE VERIFYONLY<\/code> \u064a\u0624\u0643\u062f \u0641\u0642\u0637 \u0623\u0646 \u0645\u0644\u0641 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0642\u0627\u0628\u0644 \u0644\u0644\u0642\u0631\u0627\u0621\u0629 \u0648\u0623\u0646 \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0645\u062a\u0637\u0627\u0628\u0642\u0629. \u0647\u0648 \u0644\u0627 \u064a\u0636\u0645\u0646<\/em> \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629. \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0625\u062c\u0631\u0627\u0621 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0643\u0627\u0645\u0644\u0629 \u0648\u062a\u0634\u063a\u064a\u0644 DBCC CHECKDB<\/code>.<\/p>\n
MySQL \/ InnoDB: Percona XtraBackup<\/h3>\n
\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0628\u064a\u0626\u0627\u062a MySQL\u060c \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u062a\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 Percona XtraBackup. \u062a\u062a\u0643\u0648\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0645\u0646 \u0646\u0633\u062e \u0627\u0644\u0645\u0644\u0641\u0627\u062a\u060c \u0644\u0643\u0646 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0644\u0627 \u062a\u0643\u0648\u0646 \u0645\u062a\u0633\u0642\u0629 \u0625\u0644\u0627 \u0628\u0639\u062f \u062a\u0637\u0628\u064a\u0642 \u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a (redo logs). \u062a\u0639\u0645\u0644 \u0645\u0631\u062d\u0644\u0629 --prepare<\/code> \u0643\u0641\u062d\u0635 \u0645\u062f\u0645\u062c \u0644\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n
# \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u064a\u0637\u0628\u0642 \u0633\u062c\u0644\u0627\u062a redo. \n# \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u062a\u0627\u0644\u0641\u0629\u060c \u0633\u062a\u0641\u0634\u0644 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629.\nxtrabackup --prepare --target-dir=\/data\/backups\/mysql\/\n<\/code><\/pre>\n
\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0630\u0647\u0628\u064a: \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0622\u0644\u064a<\/h2>\n
\u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0648\u0623\u0648\u0627\u0645\u0631 \u0627\u0644\u062a\u062d\u0642\u0642 \u0636\u0631\u0648\u0631\u064a\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0643\u0627\u0641\u064a\u0629. \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0648\u062d\u064a\u062f\u0629 \u0644\u0625\u062b\u0628\u0627\u062a \u0623\u0646 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0634\u0643\u0644 \u0642\u0627\u0637\u0639 \u0647\u064a \u0627\u0633\u062a\u0639\u0627\u062f\u062a\u0647\u0627. \u0641\u064a \u0628\u064a\u0626\u0627\u062a DevOps \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0624\u062a\u0645\u062a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n
\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0643\u0643\u0648\u062f\u060c \u064a\u0645\u0643\u0646\u0643 \u0628\u0646\u0627\u0621 \u062e\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 CI\/CD \u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0648\u0645 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0647\u0630\u0627 \u0628\u062a\u0648\u0641\u064a\u0631 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0645\u0624\u0642\u062a\u0629\u060c \u0648\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629\u060c \u0648\u062a\u0634\u063a\u064a\u0644 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642\u060c \u062b\u0645 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0628\u064a\u0626\u0629.<\/p>\n
\u0628\u0646\u0627\u0621 \u062e\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0622\u0644\u064a<\/h3>\n
\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0645\u062b\u0627\u0644 \u0644\u0646\u0635 Bash \u064a\u0645\u0643\u0646 \u062a\u0634\u063a\u064a\u0644\u0647 \u064a\u0648\u0645\u064a\u0627\u064b \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0647\u0645\u0629 cron \u0623\u0648 \u0645\u0634\u063a\u0644 CI (\u0645\u062b\u0644 GitLab CI \u0623\u0648 GitHub Actions) \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0641\u0631\u064a\u063a \u0645\u0646\u0637\u0642\u064a \u0644\u0640 PostgreSQL.<\/p>\n
#!\/bin\/bash\nset -e\n\nBACKUP_FILE="\/mnt\/storage\/prod_db_latest.dump"\nDB_NAME="prod_db"\nCONTAINER_NAME="pg_restore_test"\n\necho "[INFO] \u0628\u062f\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0622\u0644\u064a..."\n\n# 1. \u062a\u0634\u063a\u064a\u0644 \u062d\u0627\u0648\u064a\u0629 PostgreSQL \u0645\u0624\u0642\u062a\u0629\ndocker run --name $CONTAINER_NAME \n  -e POSTGRES_PASSWORD=testpass \n  -d postgres:15\n\n# \u0627\u0646\u062a\u0638\u0627\u0631 \u062c\u0627\u0647\u0632\u064a\u0629 PostgreSQL\necho "[INFO] \u0627\u0646\u062a\u0638\u0627\u0631 \u062a\u0647\u064a\u0626\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a..."\nuntil docker exec $CONTAINER_NAME pg_isready -U postgres; do\n  sleep 2\ndone\n\n# 2. \u0625\u0646\u0634\u0627\u0621 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629\ndocker exec $CONTAINER_NAME psql -U postgres -c "CREATE DATABASE $DB_NAME;"\n\n# 3. \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629\necho "[INFO] \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629..."\ndocker cp $BACKUP_FILE $CONTAINER_NAME:\/tmp\/backup.dump\ndocker exec $CONTAINER_NAME pg_restore -U postgres -d $DB_NAME -1 \/tmp\/backup.dump\n\n# 4. \u062a\u0634\u063a\u064a\u0644 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\necho "[INFO] \u062a\u0634\u063a\u064a\u0644 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642..."\n# \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 10,000 \u0633\u062c\u0644\nUSER_COUNT=$(docker exec $CONTAINER_NAME psql -U postgres -d $DB_NAME -t -c "SELECT COUNT(*) FROM users;")\n\nif [ "$USER_COUNT" -lt 10000 ]; then\n    echo "[ERROR] \u0641\u0634\u0644 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0646\u0637\u0642\u064a. \u0627\u0644\u0645\u062a\u0648\u0642\u0639 >10000 \u0645\u0633\u062a\u062e\u062f\u0645\u060c \u062a\u0645 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 $USER_COUNT"\n    # \u062a\u0641\u0639\u064a\u0644 \u062a\u0646\u0628\u064a\u0647 PagerDuty \/ Slack \u0647\u0646\u0627\n    exit 1\nelse\n    echo "[SUCCESS] \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0628\u0646\u062c\u0627\u062d. \u0639\u062f\u062f \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646: $USER_COUNT"\nfi\n\n# 5. \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u0624\u0642\u062a\u0629\necho "[INFO] \u062a\u0646\u0638\u064a\u0641..."\ndocker rm -f $CONTAINER_NAME\n\necho "[INFO] \u0627\u0643\u062a\u0645\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0622\u0644\u064a \u0628\u0646\u062c\u0627\u062d."\n<\/code><\/pre>\n
\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u061f<\/h3>\n
\u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0622\u0644\u064a\u060c \u0644\u0627 \u062a\u0643\u062a\u0641\u0650 \u0628\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0639\u0645\u0644. \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u062a\u062d\u0642\u0642 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0637\u0628\u064a\u0642:
\n1.  \u0639\u062f\u062f \u0627\u0644\u0635\u0641\u0648\u0641:<\/strong> \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u062f\u062f \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0643\u0648\u0646 \u062c\u062f\u0648\u0644 users<\/code> \u0641\u0627\u0631\u063a\u0627\u064b).
\n2.  \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629:<\/strong> \u0627\u0633\u062a\u0639\u0644\u0645 \u0639\u0646 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u0646\u0634\u0627\u0624\u0647\u0627 \u0641\u064a \u0622\u062e\u0631 24 \u0633\u0627\u0639\u0629 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0644\u064a\u0633\u062a \u0642\u062f\u064a\u0645\u0629.
\n3.  \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629:<\/strong> \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0646\u0635\u0648\u0635 \u0628\u0631\u0645\u062c\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u064a\u062a\u064a\u0645\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u062a\u0644\u0641 \u0645\u0646\u0637\u0642\u064a.<\/p>\n
\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u0627\u0644\u062a\u0646\u0628\u064a\u0647 \u0628\u0634\u0623\u0646 \u0634\u0630\u0648\u0630 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a<\/h2>\n
\u064a\u062a\u0637\u0644\u0628 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062a\u0644\u0641 \u0642\u0628\u0644 \u0648\u0642\u0648\u0639 \u0627\u0644\u0643\u0627\u0631\u062b\u0629 \u0642\u0627\u0628\u0644\u064a\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0642\u0648\u064a\u0629. \u0628\u0639\u064a\u062f\u0627\u064b \u0639\u0646 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0646\u062c\u0627\u062d\/\u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0635\u0641\u064a\u0629 \u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0623\u064a \u0634\u0630\u0648\u0630.<\/p>\n
\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a\u0629<\/h3>\n
\u0627\u062f\u0645\u062c \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0627\u0644\u0648\u0635\u0641\u064a\u0629 \u0641\u064a Prometheus \u0648\u0642\u0645 \u0628\u062a\u0635\u0648\u0631\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Grafana. \u0642\u0645 \u0628\u0625\u0639\u062f\u0627\u062f \u062a\u0646\u0628\u064a\u0647\u0627\u062a \u0644\u0644\u0627\u0633\u062a\u062f\u0644\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:
\n*   \u0627\u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0641\u064a \u0627\u0644\u062d\u062c\u0645:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0646\u0633\u062e\u062a\u0643 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u064a\u0648\u0645\u064a\u0629 \u062a\u0628\u0644\u063a \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 500 \u062c\u064a\u062c\u0627\u0628\u0627\u064a\u062a\u060c \u0648\u0643\u0627\u0646\u062a \u0646\u0633\u062e\u0629 \u0627\u0644\u064a\u0648\u0645 50 \u0645\u064a\u062c\u0627\u0628\u0627\u064a\u062a\u060c \u0641\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0647\u0645\u0629 \u0642\u062f \u0627\u0643\u062a\u0645\u0644\u062a \u0628\u0646\u062c\u0627\u062d (Exit Code 0)\u060c \u0644\u0643\u0646 \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646\u0647\u0627 \u0646\u0633\u062e\u062a \u0645\u062e\u0637\u0637\u0627\u064b \u0641\u0627\u0631\u063a\u0627\u064b.
\n*   \u0634\u0630\u0648\u0630 \u0627\u0644\u0645\u062f\u0629:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u063a\u0631\u0642 \u0639\u0627\u062f\u0629 \u0633\u0627\u0639\u062a\u064a\u0646 \u062a\u0646\u062a\u0647\u064a \u0641\u064a 5 \u062f\u0642\u0627\u0626\u0642\u060c \u0641\u0642\u062f \u062a\u0645 \u062a\u062e\u0637\u064a \u0634\u064a\u0621 \u0645\u0627. \u0648\u0639\u0644\u0649 \u0627\u0644\u0639\u0643\u0633 \u0645\u0646 \u0630\u0644\u0643\u060c \u0625\u0630\u0627 \u0627\u0633\u062a\u063a\u0631\u0642\u062a 10 \u0633\u0627\u0639\u0627\u062a\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0643 \u062a\u062f\u0647\u0648\u0631 \u0641\u064a \u0625\u062f\u062e\u0627\u0644\/\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0642\u0631\u0635 \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0644\u0641.
\n*   \u062a\u0631\u0627\u0643\u0645 \u0633\u062c\u0644\u0627\u062a WAL\/Archive:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a\u0643 \u062a\u0646\u0634\u0626 \u0633\u062c\u0644\u0627\u062a \u0643\u062a\u0627\u0628\u0629 \u0645\u0633\u0628\u0642\u0629 (WAL) \u0648\u0644\u0643\u0646 \u0646\u0638\u0627\u0645 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0644\u0627 \u064a\u0642\u0648\u0645 \u0628\u0623\u0631\u0634\u0641\u062a\u0647\u0627 \u0628\u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0643\u0627\u0641\u064a\u0629\u060c \u0641\u0625\u0646\u0643 \u062a\u062e\u0627\u0637\u0631 \u0628\u0648\u062c\u0648\u062f \u0641\u062c\u0648\u0629 \u0641\u064a \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0625\u0644\u0649 \u0646\u0642\u0637\u0629 \u0632\u0645\u0646\u064a\u0629 (PITR).<\/p>\n
\u062a\u0637\u0628\u064a\u0642 \u0642\u0627\u0639\u062f\u0629 3-2-1 \u0645\u0639 \u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h2>\n
\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a 3-2-1 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 (3 \u0646\u0633\u062e \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c 2 \u0648\u0633\u0627\u0626\u0637 \u0645\u062e\u062a\u0644\u0641\u0629\u060c 1 \u062e\u0627\u0631\u062c \u0627\u0644\u0645\u0648\u0642\u0639) \u0641\u0639\u0627\u0644\u0629 \u0641\u0642\u0637 \u0625\u0630\u0627 \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u0646\u0633\u062e.<\/p>\n
\u0647\u0646\u0627 \u064a\u0623\u062a\u064a \u062f\u0648\u0631 \u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u062d\u0644 \u0645\u0624\u0633\u0633\u064a \u0645\u062b\u0644 CloudSave \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0639\u0628\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0643\u062a\u0627\u0628\u0629 \u0648\u0635\u064a\u0627\u0646\u0629 \u0646\u0635\u0648\u0635 bash \u0645\u0639\u0642\u062f\u0629 \u0644\u0643\u0644 \u0639\u0642\u062f\u0629 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a\u060c \u064a\u062a\u0643\u0627\u0645\u0644 CloudSave \u0645\u0628\u0627\u0634\u0631\u0629 \u0645\u0639 \u0628\u0646\u064a\u062a\u0643 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0623\u062a\u0645\u062a\u0629 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 3-2-1. \u0641\u0647\u0648 \u064a\u0648\u0641\u0631 \u062a\u062e\u0632\u064a\u0646\u0627\u064b \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u063a\u064a\u064a\u0631 – \u0645\u0645\u0627 \u064a\u062d\u0645\u064a \u0645\u0646 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0641\u062f\u064a\u0629 – \u0648\u064a\u062a\u0645\u064a\u0632 \u0628\u062c\u062f\u0627\u0648\u0644 \u0632\u0645\u0646\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0648\u0622\u0644\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629. \u064a\u0645\u0643\u0646 \u0644\u0640 CloudSave \u062a\u0634\u063a\u064a\u0644 \u0628\u064a\u0626\u0627\u062a \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0645\u0639\u0632\u0648\u0644\u0629 \u062a\u0644\u0642\u0627\u0626\u064a\u0627\u064b\u060c \u0648\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629\u060c \u0648\u062a\u0634\u063a\u064a\u0644 \u0646\u0635\u0648\u0635 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 SQL \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0648\u0625\u0628\u0644\u0627\u063a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0625\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.<\/p>\n
\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n
\u062a\u0639\u062f \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u0641\u0629 \u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0642\u0627\u062a\u0644\u0627\u064b \u0635\u0627\u0645\u062a\u0627\u064b \u064a\u0645\u0643\u0646\u0647 \u062a\u062f\u0645\u064a\u0631 \u0627\u0644\u0634\u0631\u0643\u0627\u062a. \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0641\u0642\u0637 \u0639\u0644\u0649 Exit Code 0<\/code> \u0644\u0646\u0635 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0647\u0648 \u0645\u0642\u0627\u0645\u0631\u0629 \u062e\u0637\u064a\u0631\u0629.<\/p>\n
\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u062d\u0642\u0627\u064b\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u062f\u0641\u0627\u0639 \u0641\u064a \u0627\u0644\u0639\u0645\u0642:
\n1.  \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0645\u062c\u0627\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u0641\u062d\u0629 \u062f\u0627\u062e\u0644 \u0645\u062d\u0631\u0643 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.
\n2.  \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (pg_verifybackup<\/code>\u060c RESTORE VERIFYONLY<\/code>) \u0641\u0648\u0631 \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629.
\n3.  \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0635\u0641\u064a\u0629 \u0644\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a (\u0627\u0644\u062d\u062c\u0645\u060c \u0627\u0644\u0645\u062f\u0629) \u0628\u062d\u062b\u0627\u064b \u0639\u0646 \u0623\u064a \u0634\u0630\u0648\u0630 \u0627\u0633\u062a\u062f\u0644\u0627\u0644\u064a.
\n4.  \u062a\u0646\u0641\u064a\u0630 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0622\u0644\u064a \u0648\u0645\u0624\u0642\u062a \u0643\u062c\u0632\u0621 \u0645\u0646 \u062e\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u064a\u0648\u0645\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>\n
\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u0639\u0642\u0644\u064a\u0629 \u0627\u0644\u0646\u0633\u062e \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0627\u0644\u0633\u0644\u0628\u064a\u0629 “\u0627\u0636\u0628\u0637\u0647\u0627 \u0648\u0627\u0646\u0633\u0647\u0627” \u0625\u0644\u0649 \u0646\u0645\u0648\u0630\u062c “\u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629” \u0627\u0644\u0646\u0634\u0637\u060c \u0641\u0625\u0646\u0643 \u062a\u0636\u0645\u0646 \u0623\u0646\u0647 \u0639\u0646\u062f\u0645\u0627 \u062a\u0642\u0639 \u0627\u0644\u0643\u0627\u0631\u062b\u0629 \u062d\u062a\u0645\u0627\u064b\u060c \u062a\u0643\u0648\u0646 \u0628\u064a\u0627\u0646\u0627\u062a\u0643 \u062c\u0627\u0647\u0632\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n","protected":false},"excerpt":{"rendered":"
** Discover how DevOps engineers and DBAs can detect corrupted database backups before disaster strikes. Learn advanced techniques for PostgreSQL, SQL Server, and MySQL, including automated restore testing and checksum validation.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Detect Corrupted Database Backups Before Disaster","rank_math_description":"** Discover how DevOps engineers and DBAs can detect corrupted database backups before disaster strikes. 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