Bom dia, Aparentemente os archives já estão em disco, mas estão na pasta do dia 13 visto que fez o restore deles ontem. Dá um confere neles usamdo asmcmd e dentro do diretorio +FLASH/xxx/archivelog/2017_04_13/ dá um ls nas sequences que vc está querendo.
Get Outlook for iOS<https://aka.ms/o0ukef> _____________________________ From: Carlos Eduardo carloseduard...@yahoo.com<mailto:carloseduard...@yahoo.com> [oracle_br] <oracle_br@yahoogrupos.com.br<mailto:oracle_br@yahoogrupos.com.br>> Sent: sexta-feira, abril 14, 2017 06:30 Subject: [oracle_br] gap standby database To: Yahoo! Brazil <oracle_br@yahoogrupos.com.br<mailto:oracle_br@yahoogrupos.com.br>> Cenário: Oracle EE 11.2.0.4 Linux 6 AMBIENTE DE PRODUÇÃO COM GAP NO STADNBY DATABASE (BACKUP é FEITO NO FÍSICO STANDBY) Checando a consulta abaixo, foi verificado que último archive aplicado foi do dia 06/04, mas que em compensação foram recebidos todos os archives. ( O que aconceteceu nesse caso, é que existiu a adição de uma nova tablespace na produção e o parâmetro standby_file_management estava como MANUAL, consequentemente o standby nao criou a tablespace e o standby parou de aplicar, mas continou recebendo os archives da produção, realizando os backups e apagando os archives em disco) LOGS TIME ---------------- ------------------ Last applied : 06-APR-17:01:07:31 Last received : 14-APR-17:03:01:57 Thread Last Sequence Received **Last Sequence Applied** Difference ---------- ---------------------- --------------------- ---------- 1 323820 **320312** 3508 2 1711 1711 0 Alguns archives estão em backup na fita e outros estão em disco, conforme abaixo: +FLASH/STANDBY/ARCHIVELOG 2017_04_11/ 2017_04_12/ 2017_04_13/ 2017_04_14/ RMAN> LIST BACKUP OF ARCHIVELOG FROM SEQUENCE 320312; BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ ------------------- 14253 7.50G SBT_TAPE 00:23:24 06/04/2017 15:12:10 BP Key: 14253 Status: AVAILABLE Compressed: NO Tag: TAG20170406T123644 Handle: RMAN_AL__14446_1_940603726 Media: @aaab6 List of Archived Logs in backup set 14253 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- ------------------- ---------- --------- 1 320312 3940054443061 06/04/2017 01:07:31 3940054530795 06/04/2017 01:10:45 1 320313 3940054530795 06/04/2017 01:10:45 3940054578516 06/04/2017 01:12:21 1 320314 3940054578516 06/04/2017 01:12:21 3940054584627 06/04/2017 01:12:44 1 320315 3940054584627 06/04/2017 01:12:44 3940054590378 06/04/2017 01:13:12 1 320316 3940054590378 06/04/2017 01:13:12 3940054595869 06/04/2017 01:13:44 1 320317 3940054595869 06/04/2017 01:13:44 3940054600753 06/04/2017 01:14:10 ... ... ... BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ ------------------- 14778 9.29G SBT_TAPE 00:29:59 14/04/2017 01:39:40 BP Key: 14778 Status: AVAILABLE Compressed: NO Tag: TAG20170414T010940 Handle: RMAN_AL_14985_1_941245781 Media: @aaab6 List of Archived Logs in backup set 14778 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- ------------------- ---------- --------- 1 323773 3940814732761 14/04/2017 00:09:23 3940814946818 14/04/2017 00:10:45 1 323774 3940814946818 14/04/2017 00:10:45 3940815012259 14/04/2017 00:11:57 1 323775 3940815012259 14/04/2017 00:11:57 3940815090888 14/04/2017 00:13:13 1 323776 3940815090888 14/04/2017 00:13:13 3940815186248 14/04/2017 00:14:32 1 323777 3940815186248 14/04/2017 00:14:32 3940815247715 14/04/2017 00:15:44 1 323778 3940815247715 14/04/2017 00:15:44 3940815377351 14/04/2017 00:16:59 1 323779 3940815377351 14/04/2017 00:16:59 3940815446649 14/04/2017 00:18:08 1 323780 3940815446649 14/04/2017 00:18:08 3940815485204 14/04/2017 00:19:06 1 323781 3940815485204 14/04/2017 00:19:06 3940815550196 14/04/2017 00:20:03 1 323782 3940815550196 14/04/2017 00:20:03 3940815626653 14/04/2017 00:20:55 1 323783 3940815626653 14/04/2017 00:20:55 3940815670450 14/04/2017 00:21:49 1 323784 3940815670450 14/04/2017 00:21:49 3940815699775 14/04/2017 00:22:37 1 323785 3940815699775 14/04/2017 00:22:37 3940815766143 14/04/2017 00:23:32 1 323786 3940815766143 14/04/2017 00:23:32 3940815804012 14/04/2017 00:24:29 1 323787 3940815804012 14/04/2017 00:24:29 3940815853125 14/04/2017 00:25:14 1 323788 3940815853125 14/04/2017 00:25:14 3940815908048 14/04/2017 00:25:56 1 323789 3940815908048 14/04/2017 00:25:56 3940815947781 14/04/2017 00:26:39 1 323790 3940815947781 14/04/2017 00:26:39 3940815977518 14/04/2017 00:27:12 1 323791 3940815977518 14/04/2017 00:27:12 3940816005791 14/04/2017 00:27:51 1 323792 3940816005791 14/04/2017 00:27:51 3940816057310 14/04/2017 00:28:33 Percendo a lista de archives acima, percebe-se que a sequence **320312** (que foi a ultima aplicada pelo standby) foi gerada no dia 06/04, que foi o dia que o standby parou de aplicar os archives. Para resolver o GAP, eu quis fazer o restore de todos os archives a partir da sequence 320312 para o disco,realizar o catalog, para o standby começar o recovery, porém não seguiu como planejado: run { set archivelog destination to '/backup/arch'; CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS 'ENV=(NB_ORA_SERV=xxx, NB_ORA_CLIENT=xxx)'; restore archivelog from sequence 320312 until sequence 323820; } executing command: SET ARCHIVELOG DESTINATION using target database control file instead of recovery catalog old RMAN configuration parameters: CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS 'ENV=(NB_ORA_SERV=xxx, NB_ORA_CLIENT=xxx)'; new RMAN configuration parameters: CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS 'ENV=(NB_ORA_SERV=xxx, NB_ORA_CLIENT=xxx)'; new RMAN configuration parameters are successfully stored Starting restore at 14/04/2017 03:55:16 allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=3 device type=DISK allocated channel: ORA_SBT_TAPE_1 channel ORA_SBT_TAPE_1: SID=318 device type=SBT_TAPE channel ORA_SBT_TAPE_1: Veritas NetBackup for Oracle - Release 7.6 (2014070701) archived log for thread 1 with sequence 320312 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320312.1307.941213433 archived log for thread 1 with sequence 320313 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320313.2090.941213433 archived log for thread 1 with sequence 320314 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320314.2732.941213433 archived log for thread 1 with sequence 320315 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320315.2890.941214229 archived log for thread 1 with sequence 320316 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320316.3357.941214231 archived log for thread 1 with sequence 320317 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320317.3709.941213449 archived log for thread 1 with sequence 320318 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320318.4592.941214591 archived log for thread 1 with sequence 320319 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320319.4593.941214591 archived log for thread 1 with sequence 320320 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320320.3989.941214249 archived log for thread 1 with sequence 320321 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320321.4595.941214605 archived log for thread 1 with sequence 320322 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320322.4596.941214605 archived log for thread 1 with sequence 320323 is already on disk as file +FLASH/xxx/archivelog/2017_04_13/thread_1_seq_320323.2779.941214257 .. .. archived log for thread 1 with sequence 323820 is already on disk as file +FLASH/xxx/archivelog/2017_04_14/thread_1_seq_323820.3718.941252435 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of restore command at 04/14/2017 04:14:27 Até o momento não consegui resolver essa questão, estou pensando em fazer um incremental from scn no primary, mas gostaria de entender o motivo de não ter conseguido restaurar os meus archives que estão no backup. a) Porque não consegui gerar os archives a partir da sequence 320312? A mensagem acima do RMAN, me diz que já existe no disco para o dia 2017_04_13, porém no "LIST BACKUP OF ARCHIVELOG..." nós vimos que a sequence é do dia 06/04, e não da mensagem acima do RMAN. b) Como devo proceder para restaurar esses archives no disco para catalogar e o database começar a realizar a recuperação?