{"id":4684,"date":"2026-06-14T19:31:06","date_gmt":"2026-06-14T19:31:06","guid":{"rendered":"https:\/\/cloudsave.app\/?p=4684"},"modified":"2026-06-15T15:21:11","modified_gmt":"2026-06-15T15:21:11","slug":"klusais-slepkava-k%c4%81-atkl%c4%81t-boj%c4%81tus-datub%c4%81zes-dubl%c4%93jumus-pirms-notikusi-katastrofa","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/lv\/knowledge-base\/klusais-slepkava-k%c4%81-atkl%c4%81t-boj%c4%81tus-datub%c4%81zes-dubl%c4%93jumus-pirms-notikusi-katastrofa\/","title":{"rendered":"Klusais slepkava: k\u0101 atkl\u0101t boj\u0101tus datub\u0101zes dubl\u0113jumus, pirms notikusi katastrofa"},"content":{"rendered":"

Augst\u0101 riska datub\u0101\u017eu administr\u0113\u0161anas un viet\u0146u uzticam\u012bbas in\u017eenierijas pasaul\u0113 past\u0101v labi zin\u0101ma aksioma: \u0160r\u0113dingera dubl\u0113jumkopija<\/em>. Jebkuras dubl\u0113jumkopijas st\u0101voklis nav zin\u0101ms, l\u012bdz j\u016bs m\u0113\u0123in\u0101t to atjaunot. L\u012bdz tam br\u012bdim t\u0101 past\u0101v kvantu st\u0101vokl\u012b, b\u016bdama gan piln\u012bb\u0101 izmantojama, gan piln\u012bb\u0101 boj\u0101ta.<\/p>\n

DevOps in\u017eenieriem un datub\u0101\u017eu administratoriem (DBA) atkl\u0101jums, ka kritiska datub\u0101zes dubl\u0113jumkopija ir boj\u0101ta akt\u012bva incidenta laik\u0101, ir visliel\u0101kais murgs. Tas p\u0101rv\u0113r\u0161 rut\u012bnas atjauno\u0161anas darb\u012bbu katastrof\u0101l\u0101 datu zaud\u0113\u0161anas notikum\u0101. \u0160is datu integrit\u0101tes “klusais slepkava” bie\u017ei paliek nepaman\u012bts, jo dubl\u0113\u0161anas uzdevumi bie\u017ei zi\u0146o par veiksm\u012bgu Exit Code 0<\/code> pat tad, ja pamat\u0101 eso\u0161ie dati ir kompromit\u0113ti.<\/p>\n

\u0160aj\u0101 visaptvero\u0161aj\u0101 rokasgr\u0101mat\u0101 m\u0113s izanaliz\u0113sim dubl\u0113jumkopiju boj\u0101jumu anatomiju, izp\u0113t\u012bsim datub\u0101z\u0113m specifiskas valid\u0101cijas metodes un par\u0101d\u012bsim, k\u0101 izveidot automatiz\u0113tus, dro\u0161us atjauno\u0161anas konveijerus ra\u017eo\u0161anas vid\u0113m.<\/p>\n

Dubl\u0113jumkopiju boj\u0101jumu anatomija<\/h2>\n

Lai atkl\u0101tu boj\u0101jumus, vispirms ir j\u0101saprot, k\u0101 tie rodas. Dubl\u0113jumkopiju boj\u0101jumi parasti iedal\u0101s div\u0101s kategorij\u0101s: fiziskie (infrastrukt\u016bras l\u012bmen\u012b) un lo\u0123iskie (lietojumprogrammas l\u012bmen\u012b).<\/p>\n

Fiziskie boj\u0101jumi<\/h3>\n

Fiziskie boj\u0101jumi rodas, kad tiek main\u012bti faktiskie biti uz datu nes\u0113ja. Tas var notikt nolas\u012b\u0161anas proces\u0101 no avota diska, t\u012bkla p\u0101rs\u016bt\u012b\u0161anas laik\u0101 vai m\u0113r\u0137a kr\u0101tuv\u0113.
\n* Bitu boj\u0101\u0161an\u0101s (Bit Rot):<\/strong> Pak\u0101peniska datu nes\u0113ju degrad\u0101cija var klusi main\u012bt bitus.
\n* P\u0101rs\u016bt\u012b\u0161anas k\u013c\u016bdas:<\/strong> Lai gan TCP ir kontrolsummas, t\u0101s ir v\u0101jas (16-bitu). Augstas caurlaid\u012bbas vid\u0113s var rasties klusa datu boj\u0101\u0161an\u0101s t\u012bkl\u0101, ko TCP nesp\u0113j uztvert.
\n* Atmi\u0146as kontroliera k\u013c\u016bdas:<\/strong> RAID kontrolieru vai SAN audumu aparat\u016bras k\u013c\u016bdas var ierakst\u012bt neder\u012bgus datus, vienlaikus zi\u0146ojot oper\u0113t\u0101jsist\u0113mai par pan\u0101kumiem.<\/p>\n

Lo\u0123iskie boj\u0101jumi<\/h3>\n

Lo\u0123iskie boj\u0101jumi ir, iesp\u0113jams, b\u012bstam\u0101ki, jo pati dubl\u0113jumkopijas datne ir piln\u012bb\u0101 neskarta, bet taj\u0101 eso\u0161ie dati ir boj\u0101ti.
\n* Atkritumi iek\u0161\u0101, atkritumi \u0101r\u0101 (GIGO):<\/strong> Ja j\u016bsu akt\u012bvajai datub\u0101zei ir boj\u0101ts indekss vai lapa, j\u016bsu dubl\u0113\u0161anas r\u012bks var uztic\u012bgi nokop\u0113t \u0161o boj\u0101to lapu. Dubl\u0113\u0161anas uzdevums ir veiksm\u012bgs, bet atjauno\u0161ana neizdosies vai rad\u012bs boj\u0101tu datub\u0101zi.
\n* Nepabeigti dar\u012bjumi:<\/strong> Failu sist\u0113mas l\u012bme\u0146a momentuz\u0146\u0113mumi, kas uz\u0146emti, pien\u0101c\u012bgi neiesald\u0113jot datub\u0101zes I\/O (piem\u0113ram, neizmantojot FLUSH TABLES WITH READ LOCK<\/code> MySQL), rada boj\u0101tas lapas un neatjaunojamus st\u0101vok\u013cus.<\/p>\n

Proakt\u012bva atkl\u0101\u0161ana: Kontrolsummas un kriptogr\u0101fisk\u0101 jauk\u0161ana<\/h2>\n

Pirm\u0101 aizsardz\u012bbas l\u012bnija pret fiziskiem boj\u0101jumiem ir kriptogr\u0101fisk\u0101 valid\u0101cija. Pa\u013cau\u0161an\u0101s uz failu izm\u0113riem vai modific\u0113\u0161anas datumiem nav pietiekama.<\/p>\n

Datub\u0101zes l\u012bme\u0146a kontrolsummu iesp\u0113jo\u0161ana<\/h3>\n

M\u016bsdienu rel\u0101ciju datub\u0101\u017eu p\u0101rvald\u012bbas sist\u0113mas (RDBMS) atbalsta lapas l\u012bme\u0146a kontrolsummas. Kad t\u0101s ir iesp\u0113jotas, datub\u0101ze apr\u0113\u0137ina kontrolsummu katrai lapai pirms t\u0101s ierakst\u012b\u0161anas disk\u0101. Kad lapa tiek nolas\u012bta (ar vaic\u0101jumu vai dubl\u0113\u0161anas procesu), kontrolsumma tiek p\u0101rbaud\u012bta.<\/p>\n

PostgreSQL<\/strong> gad\u012bjum\u0101 j\u016bs varat iesp\u0113jot datu kontrolsummas klastera inicializ\u0101cijas laik\u0101:<\/p>\n

# Inicializ\u0113t jaunu PostgreSQL klasteri ar iesp\u0113jot\u0101m kontrolsumm\u0101m\ninitdb --data-checksums -D \/var\/lib\/postgresql\/data\n<\/code><\/pre>\n
Piez\u012bme: Ja jums ir eso\u0161s PostgreSQL klasteris, varat izmantot pg_checksums<\/code> util\u012btu, lai t\u0101s iesp\u0113jotu bezsaist\u0113.<\/em><\/p>\n
Microsoft SQL Server<\/strong> gad\u012bjum\u0101 p\u0101rliecinieties, ka PAGE_VERIFY<\/code> ir iestat\u012bts uz CHECKSUM<\/code> (noklus\u0113jums m\u016bsdienu versij\u0101s, bet v\u0113rts p\u0101rbaud\u012bt vec\u0101k\u0101s sist\u0113m\u0101s):<\/p>\n
ALTER DATABASE [ProductionDB] SET PAGE_VERIFY CHECKSUM;\nGO\n<\/code><\/pre>\n
Dubl\u0113jumkopiju valid\u0113\u0161ana kr\u0101tuv\u0113<\/h3>\n
Kad dubl\u0113jumkopija non\u0101k j\u016bsu kr\u0101tuv\u0113, t\u0101s integrit\u0101te ir kriptogr\u0101fiski j\u0101p\u0101rbauda. Uz\u0146\u0113mumu dubl\u0113\u0161anas platformas, piem\u0113ram, CloudSave, autom\u0101tiski apr\u0113\u0137ina un verific\u0113 dubl\u0113jumkopiju bloku SHA-256 jauc\u0113jkodus p\u0101rs\u016bt\u012b\u0161anas un uzglab\u0101\u0161anas laik\u0101. Ja p\u0101rvald\u0101t piel\u0101gotus skriptus, tas j\u0101dara manu\u0101li:<\/p>\n
# \u0122ener\u0113t SHA-256 jauc\u0113jkodu p\u0113c dubl\u0113jumkopijas izveides\nsha256sum prod_db_backup.tar.gz > prod_db_backup.tar.gz.sha256\n\n# Verific\u0113t jauc\u0113jkodu kr\u0101tuves server\u012b\nsha256sum -c prod_db_backup.tar.gz.sha256\n<\/code><\/pre>\n
Datub\u0101z\u0113m specifiskas valid\u0101cijas metodes<\/h2>\n
Da\u017e\u0101di datub\u0101\u017eu dzin\u0113ji pied\u0101v\u0101 viet\u0113jos r\u012bkus to dubl\u0113jumkopiju integrit\u0101tes p\u0101rbaudei.<\/p>\n
PostgreSQL: pg_verifybackup<\/code><\/h3>\n
Ieviests PostgreSQL 13, pg_verifybackup<\/code> ir b\u016btisks r\u012bks fiziskaj\u0101m dubl\u0113jumkopij\u0101m, kas veiktas ar pg_basebackup<\/code>. Tas nolasa backup_manifest<\/code> failu, kas \u0123ener\u0113ts dubl\u0113\u0161anas laik\u0101, un p\u0101rbauda, vai visi faili ir kl\u0101t un to kontrolsummas sakr\u012bt.<\/p>\n
# Palaist verifik\u0101ciju fizisk\u0101s b\u0101zes dubl\u0113jumkopijas direktorijai\npg_verifybackup \/mnt\/backups\/postgres\/base_backup_20231025\/\n<\/code><\/pre>\n
Ja k\u0101d\u0101 no datu failiem ir main\u012bjies kaut viens bits, pg_verifybackup<\/code> izmet\u012bs fat\u0101lu k\u013c\u016bdu, \u013caujot j\u016bsu uzraudz\u012bbas sist\u0113m\u0101m nekav\u0113joties br\u012bdin\u0101t DBA komandu.<\/p>\n
Microsoft SQL Server: RESTORE VERIFYONLY<\/code><\/h3>\n
SQL Server nodro\u0161ina viet\u0113jo komandu, lai p\u0101rbaud\u012btu dubl\u0113jumkopijas faila fizisko integrit\u0101ti, faktiski to neatjaunojot. T\u0101 p\u0101rbauda dubl\u0113jumkopijas galvenes un valid\u0113 lapu kontrolsummas (ja t\u0101s bija iesp\u0113jotas dubl\u0113\u0161anas laik\u0101).<\/p>\n
RESTORE VERIFYONLY \nFROM DISK = 'Z:BackupsProdDB_Full.bak' \nWITH CHECKSUM;\n<\/code><\/pre>\n
Br\u012bdin\u0101jums:<\/strong> RESTORE VERIFYONLY<\/code> tikai apstiprina, ka dubl\u0113jumkopijas fails ir nolas\u0101ms un fizisk\u0101s kontrolsummas sakr\u012bt. Tas negarant\u0113<\/em> lo\u0123isko integrit\u0101ti. Lai nodro\u0161in\u0101tu lo\u0123isko integrit\u0101ti, ir j\u0101veic pilna atjauno\u0161ana un j\u0101palai\u017e DBCC CHECKDB<\/code>.<\/p>\n
MySQL \/ InnoDB: Percona XtraBackup<\/h3>\n
MySQL vid\u0113s fizisk\u0101s dubl\u0113jumkopijas bie\u017ei apstr\u0101d\u0101 Percona XtraBackup. Dubl\u0113\u0161anas process sast\u0101v no failu kop\u0113\u0161anas, bet dubl\u0113jumkopija nav konsekventa, l\u012bdz netiek lietoti dar\u012bjumu \u017eurn\u0101li (redo logs). --prepare<\/code> f\u0101ze darbojas k\u0101 ieb\u016bv\u0113ta integrit\u0101tes p\u0101rbaude.<\/p>\n
# Dubl\u0113jumkopijas sagatavo\u0161ana pielieto redo \u017eurn\u0101lus. \n# Ja dubl\u0113jumkopija ir boj\u0101ta, \u0161is solis neizdosies.\nxtrabackup --prepare --target-dir=\/data\/backups\/mysql\/\n<\/code><\/pre>\n
Zelta standarts: Automatiz\u0113ta atjauno\u0161anas test\u0113\u0161ana<\/h2>\n
Kontrolsummas un verifik\u0101cijas komandas ir nepiecie\u0161amas, bet ar t\u0101m nepietiek. Vien\u012bgais veids, k\u0101 p\u0101rliecino\u0161i pier\u0101d\u012bt, ka dubl\u0113jumkopija ir der\u012bga, ir to atjaunot. M\u016bsdienu DevOps vid\u0113s \u0161im procesam j\u0101b\u016bt piln\u012bb\u0101 automatiz\u0113tam.<\/p>\n
Izmantojot dubl\u0113jumkopijas k\u0101 kodu, varat izveidot CI\/CD konveijeru savu datub\u0101\u017eu atjauno\u0161anai. \u0160im konveijeram ir j\u0101izveido \u012bslaic\u012bga infrastrukt\u016bra, j\u0101veic atjauno\u0161ana, j\u0101palai\u017e valid\u0101cijas vaic\u0101jumi un j\u0101izdz\u0113\u0161 vide.<\/p>\n
Automatiz\u0113ta atjauno\u0161anas konveijera izveide<\/h3>\n
Zem\u0101k ir Bash skripta piem\u0113rs, ko var\u0113tu katru dienu aktiviz\u0113t ar cron darbu vai CI izpild\u012bt\u0101ju (piem\u0113ram, GitLab CI vai GitHub Actions), lai valid\u0113tu PostgreSQL lo\u0123isko izg\u0101zumu (dump).<\/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] S\u0101kas automatiz\u0113tais atjauno\u0161anas tests..."\n\n# 1. Palaist \u012bslaic\u012bgu PostgreSQL konteineru\ndocker run --name $CONTAINER_NAME \n  -e POSTGRES_PASSWORD=testpass \n  -d postgres:15\n\n# Gaid\u012bt, l\u012bdz PostgreSQL ir gatavs\necho "[INFO] Gaid\u0101m datub\u0101zes inicializ\u0101ciju..."\nuntil docker exec $CONTAINER_NAME pg_isready -U postgres; do\n  sleep 2\ndone\n\n# 2. Izveidot m\u0113r\u0137a datub\u0101zi\ndocker exec $CONTAINER_NAME psql -U postgres -c "CREATE DATABASE $DB_NAME;"\n\n# 3. Veikt atjauno\u0161anu\necho "[INFO] Atjaunojam dubl\u0113jumkopiju..."\ndocker cp $BACKUP_FILE $CONTAINER_NAME:\/tmp\/backup.dump\ndocker exec $CONTAINER_NAME pg_restore -U postgres -d $DB_NAME -1 \/tmp\/backup.dump\n\n# 4. Palaist lo\u0123isk\u0101s valid\u0101cijas vaic\u0101jumus\necho "[INFO] Palai\u017eam valid\u0101cijas vaic\u0101jumus..."\n# P\u0101rbaud\u012bt, vai lietot\u0101ju tabul\u0101 ir vair\u0101k nek\u0101 10 000 ierakstu\nUSER_COUNT=$(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] Lo\u0123isk\u0101 valid\u0101cija neizdev\u0101s. Gaid\u012bts >10000 lietot\u0101ju, atrasti $USER_COUNT"\n    # \u0160eit aktiviz\u0113t PagerDuty \/ Slack br\u012bdin\u0101jumu\n    exit 1\nelse\n    echo "[SUCCESS] Lo\u0123isk\u0101 valid\u0101cija veiksm\u012bga. Lietot\u0101ju skaits: $USER_COUNT"\nfi\n\n# 5. Izdz\u0113st \u012bslaic\u012bgo vidi\necho "[INFO] T\u012br\u012b\u0161ana..."\ndocker rm -f $CONTAINER_NAME\n\necho "[INFO] Automatiz\u0113tais atjauno\u0161anas tests veiksm\u012bgi pabeigts."\n<\/code><\/pre>\n
Kas j\u0101valid\u0113?<\/h3>\n
Veicot automatiz\u0113tu atjauno\u0161anas test\u0113\u0161anu, nep\u0101rbaudiet tikai to, vai datub\u0101ze start\u0113jas. Palaidiet lietojumprogrammai specifiskus valid\u0101cijas vaic\u0101jumus:
\n1.  Rindu skaits:<\/strong> P\u0101rliecinieties, ka galvenaj\u0101s tabul\u0101s ir gaid\u012btais rindu skaits (piem\u0113ram, users<\/code> tabula nedr\u012bkst b\u016bt tuk\u0161a).
\n2.  Jaun\u0101kie dati:<\/strong> Vaic\u0101jiet ierakstus, kas izveidoti p\u0113d\u0113jo 24 stundu laik\u0101, lai nodro\u0161in\u0101tu, ka dubl\u0113jumkopija nav novecojusi.
\n3.  Referenci\u0101l\u0101 integrit\u0101te:<\/strong> Palaidiet skriptus, lai p\u0101rbaud\u012btu b\u0101re\u0146u \u0101r\u0113j\u0101s atsl\u0113gas, kas nor\u0101da uz lo\u0123iskiem boj\u0101jumiem.<\/p>\n
Uzraudz\u012bba un br\u012bdin\u0101jumi par dubl\u0113jumkopiju anom\u0101lij\u0101m<\/h2>\n
Boj\u0101jumu atkl\u0101\u0161ana pirms katastrofas iest\u0101\u0161an\u0101s prasa sp\u0113c\u012bgu nov\u0113rojam\u012bbu. Papildus bin\u0101rajiem veiksmes\/neveiksmes st\u0101vok\u013ciem jums vajadz\u0113tu uzraudz\u012bt savu dubl\u0113\u0161anas darbu metadatus, lai atkl\u0101tu anom\u0101lijas.<\/p>\n
Heiristisk\u0101 uzraudz\u012bba<\/h3>\n
Integr\u0113jiet savus dubl\u0113\u0161anas metadatus Prometheus un vizualiz\u0113jiet tos ar Grafana. Iestatiet br\u012bdin\u0101jumus par \u0161\u0101d\u0101m heiristik\u0101m:
\n*   P\u0113k\u0161\u0146s izm\u0113ra kritums:<\/strong> Ja j\u016bsu ikdienas dubl\u0113jumkopija konsekventi ir 500 GB, bet \u0161odienas dubl\u0113jumkopija ir 50 MB, darbs var b\u016bt pabeigts veiksm\u012bgi (Exit Code 0), bet, visticam\u0101k, tas dubl\u0113ja tuk\u0161u sh\u0113mu.
\n*   Ilguma anom\u0101lijas:<\/strong> Ja dubl\u0113jumkopija, kas parasti aiz\u0146em 2 stundas, pabeidzas 5 min\u016bt\u0113s, kaut kas tika izlaists. Savuk\u0101rt, ja tas aiz\u0146em 10 stundas, iesp\u0113jama diska I\/O degrad\u0101cija, kas var novest pie boj\u0101jumiem.
\n*   WAL\/arh\u012bva \u017eurn\u0101lu uzkr\u0101\u0161an\u0101s:<\/strong> Ja j\u016bsu datub\u0101ze \u0123ener\u0113 Write-Ahead Logs (WAL), bet dubl\u0113\u0161anas sist\u0113ma tos nearhiv\u0113 pietiekami \u0101tri, j\u016bs risk\u0113jat ar p\u0101rtraukumu sav\u0101 Point-in-Time Recovery (PITR) \u0137\u0113d\u0113.<\/p>\n
3-2-1 noteikuma ievie\u0161ana ar integrit\u0101tes p\u0101rbaud\u0113m<\/h2>\n
Nozares standarta 3-2-1 dubl\u0113\u0161anas noteikums (3 datu kopijas, 2 da\u017e\u0101di nes\u0113ji, 1 \u0101rpus telp\u0101m) ir efekt\u012bvs tikai tad, ja visas kopijas ir verific\u0113tas.<\/p>\n
\u0160eit uz\u0146\u0113muma risin\u0101juma, piem\u0113ram, CloudSave, izmanto\u0161ana iev\u0113rojami samazina darb\u012bbas izmaksas. T\u0101 viet\u0101, lai rakst\u012btu un uztur\u0113tu sare\u017e\u0123\u012btus bash skriptus katram datub\u0101zes mezglam, CloudSave integr\u0113jas tie\u0161i j\u016bsu infrastrukt\u016br\u0101, lai automatiz\u0113tu 3-2-1 dz\u012bves ciklu. Tas nodro\u0161ina nemain\u012bgu kr\u0101tuvi \u2014 aizsardz\u012bbu pret izspied\u0113jv\u012brusiem \u2014 un ietver ieb\u016bv\u0113tus, automatiz\u0113tus atjauno\u0161anas verifik\u0101cijas grafikus. CloudSave var autom\u0101tiski izveidot izol\u0113tas smil\u0161kastes vides, piemont\u0113t dubl\u0113jumkopiju, palaist j\u016bsu piel\u0101gotos SQL valid\u0101cijas skriptus un zi\u0146ot par vesel\u012bbas st\u0101vokli atpaka\u013c uz j\u016bsu centr\u0101lo inform\u0101cijas paneli.<\/p>\n
Secin\u0101jums<\/h2>\n
Boj\u0101tas datub\u0101\u017eu dubl\u0113jumkopijas ir kluss slepkava, kas var izn\u012bcin\u0101t uz\u0146\u0113mumus. Pa\u013cau\u0161an\u0101s tikai uz dubl\u0113\u0161anas skripta Exit Code 0<\/code> ir b\u012bstama azartsp\u0113le.<\/p>\n
Lai patiesi aizsarg\u0101tu savas ra\u017eo\u0161anas vides, jums j\u0101pie\u0146em padzi\u013cin\u0101tas aizsardz\u012bbas strat\u0113\u0123ija:
\n1.  Iesp\u0113jojiet lapas l\u012bme\u0146a kontrolsummas sav\u0101 datub\u0101zes dzin\u0113j\u0101.
\n2.  Izmantojiet viet\u0113jos verifik\u0101cijas r\u012bkus (pg_verifybackup<\/code>, RESTORE VERIFYONLY<\/code>) uzreiz p\u0113c dubl\u0113jumkopijas izveides.
\n3.  Uzraugiet dubl\u0113\u0161anas metadatus (izm\u0113ru, ilgumu) heiristisk\u0101m anom\u0101lij\u0101m.
\n4.  Ieviesiet automatiz\u0113tu, \u012bslaic\u012bgu atjauno\u0161anas test\u0113\u0161anu k\u0101 da\u013cu no sava ikdienas darb\u012bbas konveijera.<\/p>\n
P\u0101rejot no pas\u012bvas “palaist un aizmirst” dubl\u0113\u0161anas mentalit\u0101tes uz akt\u012bvu “nep\u0101rtrauktas atjauno\u0161anas valid\u0101cijas” modeli, j\u016bs nodro\u0161in\u0101t, ka tad, kad neizb\u0113gami notiks katastrofa, j\u016bsu dati b\u016bs gatavi, uzticami un piln\u012bb\u0101 atjaunojami.<\/p>\n","protected":false},"excerpt":{"rendered":"
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