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Restore database with large page buffer - connection lost to database [CORE5240] #5519
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Commented by: @dyemanov Do you have 13GB of memory available on machines? Any errors in firebird.log? |
Commented by: David Kroll (dkroll) Yes, I have 32GB of RAM with over 20GB free. Sometimes firebird.log shows ""C:\Program Files\Firebird\Firebird_2_5\bin\fbserver.exe": terminated abnormally (4294967295)", sometimes no error. |
Commented by: David Kroll (dkroll) Forgot to mention I'm running SuperServer. |
Modified by: @hvladassignee: Vlad Khorsun [ hvlad ] |
Commented by: @hvlad The ussue is at our internal allocator which is unable to track memory blocks bigger than 4GB. |
Commented by: David Kroll (dkroll) Vlad, the last snapshot build is from 5/13. Will there be a new one today? Sorry for my ignorance, I'm new to getting snapshot builds. |
Commented by: @dyemanov New snapshots will be available tomorrow. |
Commented by: David Kroll (dkroll) Thank you for your quick attention to this issue. I truly appreciate it. |
Commented by: David Kroll (dkroll) The 2.5.6 snapshot build fixed the problem. Thanks! |
Commented by: David Kroll (dkroll) Will there be an official 2.5.6 release in the future? |
Commented by: @dyemanov Yes, within a month. |
Commented by: @hvlad David, thanks for testing |
Commented by: @hvlad Allocator in v3 is not affected |
Modified by: @hvladstatus: Open [ 1 ] => Resolved [ 5 ] resolution: Fixed [ 1 ] Fix Version: 2.5.6 [ 10721 ] |
Commented by: David Kroll (dkroll) Great, I'm looking forward to getting the next release. Thank you for your quick assistance gentlemen! |
Modified by: @pavel-zotovstatus: Resolved [ 5 ] => Resolved [ 5 ] QA Status: No test => Not enough information |
Modified by: @pavel-zotovstatus: Resolved [ 5 ] => Closed [ 6 ] |
Submitted by: David Kroll (dkroll)
I've got a 13GB Firebird database, running FB 2.5.5 x64. The page buffers are set at 800,000, page size 16384. When trying to restore from a backup with these buffers and page size, the restore gets to the "finishing, closing, and going home" part, then returns a "connection lost" error. Checking Windows event viewer shows "Firebird Server Default Instance service terminated unexpectedly". I'm unable to connect to the database at this point.
I can, however, restore the database with page buffers of 60,000 and page size of 16384, and the restore will work.
Thank you.
Commits: ce211eb
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