Informix - Problembeschreibung
Problem IT27527 | Status: Geschlossen |
EAR: 'LEVEL 0' COLD RESTORE CAUSES 'LOG FILE CORRUPT' ERROR IF LOGFILES ARE CREATED IN NON-ENCRYPTED DBSPACES | |
Produkt: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problembeschreibung: | |
While 'rootdbs' is UNENCRYPTED & then Encryption is TURNED ON, then when doing a 'Level 0' Cold Restore, one gets the 'Log Files are Corrupt' Error. While this is a Restore problem, the area of code that looks to be an issue is related to EAR and hence the RSAM Component. This Error is also Reproducible in 12.10 FC10. ================================================================ ========================== ERROR DESCRIPTION: Continue restore? (y/n)y Do you want to back up the logs? (y/n)y Log files are corrupt. Could not salvage logs, continue restore? (y/n)y Removing existing Encryption Key Stashfile (/informix/products/12.10.FC10/etc/mk_keystore.sth). This behavior can be configured with the FULL_DISK_INIT onconfig parameter. Removing existing Encryption Key Database (/informix/products/12.10.FC10/etc/mk_keystore.p12). This behavior can be configured with the FULL_DISK_INIT onconfig parameter. Restore a level 1 archive (y/n) n Do you want to restore log tapes? (y/n)y Roll forward should start with log number 5 Restore will use log backup file /data2/FilesM/server1_1210FC10/ltape/EU-DER-LNX01_241_Log0000000 005. Press Return to continue ... File /data2/FilesM/server1_1210FC10/ltape/EU-DER-LNX01_241_Log0000000 005 not found, continuing ... Program over. [informix@EU-DER-LNX01 12.10.FC10]$ CORRUPTED LOG FILE: [informix@EU-DER-LNX01 ltape]$ ls -l total 32 -rw-rw---- 1 informix informix 32768 Mar 6 11:52 ONTL_EU-DER-LNX01_241_Tue_Mar__6_11_52_51_2018_byYYxs [informix@EU-DER-LNX01 ltape]$ ================================================================ ========================== Workaround: To create a rootdbs as ENCRYPTED, then Restore will work. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * Users of IDS 12.10.xC10 and older versions. * **************************************************************** * PROBLEM DESCRIPTION: * * Encryption At Rest: 'Level 0' Cold Restore causes 'Log File * * Corrupt' error if logfiles are created in non-encrypted * * dbspaces. * **************************************************************** * RECOMMENDATION: * **************************************************************** | |
Local-Fix: | |
Lösung | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 24.12.2018 07.10.2019 07.10.2019 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
12.10.xC11 | |
Problem behoben lt. FixList in der Version |