> > Hello, > Here are some problems that I've come across (other than not being able > to restore the Recovery Storage Group) when testing this... > > 1) If a Recovery Storage Group exists at all, the restore will fail even > if you > do not try to restore to it (ie, just restore back to the original > dismounted Stores with the magic 'overwrite' buttons ticked).
According to the Microsoft literature, if a Recovery Storage Group exists at all for a given store, the restore will always go to it even if you don't specifically ask for it to. > These errors come out, which look similar to what I was getting when I was > trying (unsuccessfully) to restore to the Recovery Storagey Group: > > Jan 28 11:12:49 bacula-dir: devel-wk3-32-fd JobId 9: Error: > HrESERestoreAddDatabase failed with error 0xc7fe1f42 - Unknown error. > Jan 28 11:12:49 bacula-dir: devel-wk3-32-fd JobId 9: Error: > /usr/src/redhat/BUILD/bacula-2.5.28-b1/src/filed/restore.c:390 Unexpected > cryptographic session data stream. > ... > Jan 28 11:12:49 bacula-dir: devel-wk3-32-fd JobId 9: Error: Format of > /@EXCHANGE/Microsoft Information Store/First Storage Group/Public Folder > Store (DEVEL-WK3-32)/DatabaseBackupInfo is incorrect > > If I delete the Recovery Storage Group, it works fine. > Do you have crypto enabled? If so, please try disabling it - maybe there is some strange interaction between the plugin and the crypto stuff... I think any crypto and compression should be transparent to a fd plugin. Kern: Any thoughts on the 'Unexpected cryptographic session data stream' message? > > 2) I can make the bacula-fd crash (or stop - I don't know if it crashed, > or exited gracefully), by doing the following. I've tried this on two > separate > Windows 2003 Servers, running Exchange 2003. > > a) Dismount and tick the magic 'overwrite' tickboxes on First Storage > Group -> > Mailbox Store, and Public Folder Store. > b) Attempt to restore '/@EXCHANGE/Microsoft Information Store/First > Storage Group/Mailbox Store (Computer name)'. > > Here are the resulting error messages that are logged: > > Jan 28 11:27:58 bacula-dir: devel-wk3-32-fd JobId 15: Error: > HrESERestoreComplete failed with error 0xc7ff1004 - Unknown error. > Jan 28 11:28:01 bacula-dir: tserv.example.com-dir JobId 15: Fatal error: > Network error with FD during Restore: ERR=Connection reset by peer > Jan 28 11:28:01 bacula-dir: tserv.example.com-dir JobId 15: Fatal error: > No Job status returned from FD. > > If I instead attempt to restore '/@EXCHANGE/Microsoft Information > Store/First Storage Group', it works successfully. Obviously bacula-fd shouldn't just crash, but when restore a store, you also need to restore the logfiles. Are you doing that? > 3) However, if I then remount the Stores and attempt an Incremental > backup, I > get these messages in the log (the last message is repeated for lots of > sub-directories): > Jan 28 11:31:11 bacula-dir: devel-wk3-32-fd JobId 17: Error: > HrESEBackupSetup failed with error 0xc8000230 - Exchange reports that no > previous full backup has been done. > Jan 28 11:31:11 bacula-dir: devel-wk3-32-fd JobId 17: Error: Error in > GetFileAttributesExW: file \...@exchange\microsoft Information Store\First > Storage Group\Public Folder Store (DEVEL-WK3-32): ERR=The system cannot > find the path specified. That's an exchange thing, although the plugin should handle it better. Exchange will refuse to allow an incremental backup to be done if it thinks that something about the database configuration has changed. The resulting crash is a bug though. I may be able to change the plugin logic to do a full backup, but I'm not sure how that will interact with bacula when bacula thinks that it was an incremental. The restore may fail because of some file ordering issues. James ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Bacula-devel mailing list Bacula-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-devel
