WebFeb 6, 2024 · However, FLASHBACK DATABASE can not work if flashback is off for any of the tablespaces. It produces following errors : SQL> flashback database to scn 8517809202435 ; flashback database to scn 8517809202435. *. ERROR at line 1: ORA-38753: Cannot flashback data file 8; no flashback log data. ORA-01110: data file 8: … WebJun 27, 2012 · 1) how come the flashback logs did not purge down due to space pressures when the FRA hit 100%. 2) Why is the reclaimable higer than the total in v$recovery_file_dest. 3) A warning should be raised when the FRA is at 15% and critical should be raised at 3% but we received no critical in the alert logs just a warning at 2.14%.
Auto Space Management for Flashback Logs in the Fast Recovery …
WebApr 4, 2024 · Oracle Database monitors flashback logs in the fast recovery area and automatically deletes flashback logs that are beyond the retention period. When the … http://www.dba-oracle.com/p_db_flashback_recovery_target.htm high cv gas
FlashBack Connect
WebJul 27, 2024 · The multilevel per cell technology and continued scaling down process technology significantly improves the storage density of NAND flash memory but also brings about a challenge in that data reliability degrades due to the serious noise. To ensure the data reliability, many noise mitigation technologies have been proposed. However, they … WebMar 17, 2012 · Unable to allocate flashback log of 1946 blocks from current recovery area of size 2147483648 bytes. Recovery Writer (RVWR) is stuck until more space is available in the recovery area. Unable to write Flashback database log data because the recovery area is full, presence of a guaranteed restore point and no reusable flashback logs. WebWhen the retention target is reduced, flashback logs that are beyond the retention period are deleted immediately. In scenarios where a sudden workload spike causes a large number of flashback logs to be created, the workload is monitored for a few days before deleting flashback logs that are beyond the retention period. high cut zipper one piece black swimsuit