[Glass] cannot recover from tranlogs

[Dale Henrichs via Glass]

Johan,

I've forwarded your problem ... while waiting, could you look at the
SysAdmin guide for 3.1.0.5 and checkout the section of "Fork-In-Time"
Scenario (Section 9.7) to see if that situation applies to you...

Dale

On Mon, Dec 1, 2014 at 3:56 PM, Johan Brichau via Glass <
glass at lists.gemtalksystems.com> wrote:

> Hi there,
>
> Following an unclean stone shutdown (filesystem went in read-only mode), I
> had errors restarting the stone due to file system corruption.
> This is what the stone log said:
>
> >     Extent 0 was not cleanly shutdown.
> >     In extent 0, file size is inconsistent.
> >
> >     Repository was not shutdown cleanly, recovery needed.
> > RDbfRead failed for extentId 0 recordId 784944
> > RDbfRead failed for extentId 0 recordId 784947
> >
> >     An error was found while loading page allocation.
> >
> >     Stone startup has failed.
>
>
>
> So OK, this is a dev stone (GS 3.1.0.5) … on to some restore training
> then..
> I copied in a clean extent and restored from the last full backup.
> However, restoring from the tranlogs fails. The stone log says:
>
> > --- 12/02/14 00:43:33 CET ---
> >     Opened a transaction log file for read_nolocks.
> >        filename = /data/athenadevtranlogs/tranlog963.dbf
> >     Restoring from current log directory to end of logs
> >
> >     Opened a transaction log file for read_nolocks.
> >        filename = /data/athenadevtranlogs/tranlog964.dbf
> >
> >     ***** FATAL ERROR *****
> >     Fork in time detected at log location: 964.73.1, expected commitSeq
> 0.963491, found 0.963481, difference 10 commits
> >        Refer to System Administration Guide
> >     ForkInTime
> >
> >     SHUTDOWN command was generated by  fork in time while reading
> tranlogs.
> >
> >     GemStone is stopping the Admin Gem with session 2, processId 2649
> >
> >     Stopping Reclaim Gem for extent 0 , session 3 processId 2647
> >     Waiting for all tranlog writes to complete
> >     Waiting for Timer thread to stop
> >     Waiting for NetRead thread to stop
> >
> >     Terminating stone.
>
> What can I do next?
>
> thx
> Johan
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