Jean-Marc,

What is the output from these commands:

ls -l /var/lib/BackupPC/cpool/4e/62/4e62ae8115cd3467dd5fd3a6b3a2c4d1*

I'm guessing there will be two files:

/var/lib/BackupPC/cpool/4e/62/4e62ae8115cd3467dd5fd3a6b3a2c4d1
/var/lib/BackupPC/cpool/4e/62/4e62ae8115cd3467dd5fd3a6b3a2c4d101

If so, are they identical?  Eg, use cmp:

cmp /var/lib/BackupPC/cpool/4e/62/4e62ae8115cd3467dd5fd3a6b3a2c4d1
/var/lib/BackupPC/cpool/4e/62/4e62ae8115cd3467dd5fd3a6b3a2c4d101

While this shouldn't happen (multiple identical pool files),
BackupPC_tarExtract shouldn't consider this a fatal error.  It will just
use one of the matching files, and everything will be fine.  I'll improve
the exit logic to make it just a transfer error, not a fatal error.

Craig


On Wed, Oct 31, 2018 at 9:08 AM Jean-Marc <[email protected]> wrote:

> (re-posting, mailing list seems to not allow html mails)
>
> Hi,
>
> Seems to be kind of a duplicate, but can't find an answer.
>
> Since 2 days, full backups from a samba server are failing.
>
> Here is some logs.
>
> 2018-10-30 22:17:02 Removing prior partial backup #209
> 2018-10-30 22:17:02 BackupPC_backupDelete: removing #209
> 2018-10-30 22:17:02 BackupPC_backupDelete: Merge into backup 208
> 2018-10-30 22:21:12 BackupPC_refCountUpdate: host 10.11.12.13 got 0
> errors (took 250 secs)
> 2018-10-30 22:21:12 Finished BackupPC_backupDelete, status = 0 (running
> time: 250 sec)
> 2018-10-30 22:21:27 full backup started for directory /home/data
> 2018-10-30 23:26:40 Got fatal error during xfer (BackupPC_tarExtract
> exited with fail status 256)
> 2018-10-30 23:26:45 Backup aborted (BackupPC_tarExtract exited with fail
> status 256)
>
> Excluded (shares for windows machines, so...) :
> .~lock.*
> Thumbs.db
>
> XferMethod : tar
> ClientCharsetLegacy : iso-8859-1
>
> Tar version on client : 1.15.1
> Logs :
>
> XferLOG file /var/lib/BackupPC//pc/10.11.12.13/XferLOG.209.z created
> 2018-10-30 20:00:10
> Backup prep: type = full, case = 4, inPlace = 0, doDuplicate = 0,
> newBkupNum = 209, newBkupIdx = 5, lastBkupNum = 208, lastBkupIdx = 4
> (FillCycle = 0, noFillCnt = 2)
> Running: /usr/bin/ssh -q -x -n -l root 10.11.12.13 env LC_ALL=C /bin/tar
> -c -v -f - -C /home/data --totals
> --exclude=\\\*.\\\[Mm\\\]\\\[Pp\\\]\\\[2-4g\\\]
> --exclude=\\\*.\\\[Jj\\\]\\\[Pp\\\]\\\[Gg\\\]
> --exclude=\\\*.\\\[Mm\\\]\\\[Oo\\\]\\\[Vv\\\]
> --exclude=\\\*.\\\[Pp\\\]\\\[Nn\\\]\\\[Gg\\\]
> --exclude=\\\*.\\\[Aa\\\]\\\[Vv\\\]\\\[Ii\\\]
> --exclude=\\\*.\\\[Ii\\\]\\\[Ss\\\]\\\[Oo\\\] --exclude=Trash\\\*
> --exclude=\\\[Ii\\\]map\\\[Mm\\\]ail --exclude=parent.lock
> --exclude=.~lock.\\\* --exclude=Thumbs.db .
> full backup started for directory /home/data
> Xfer PIDs are now 9528,9527
> tarExtract: /usr/share/BackupPC/bin/BackupPC_tarExtract: got Full = 1
> tarExtract: /usr/share/BackupPC/bin/BackupPC_tarExtract starting...
> (XferLogLevel = 1)
>
> [190000+ lines]
> somewhere in middle :
>
> tarExtract: bpc_poolWrite_write: got 2 matching files for digest
> 4e62ae8115cd3467dd5fd3a6b3a2c4d1
>
>
> tarExtract: Done: 1 errors, 179035 filesExist, 56064673437 sizeExist,
> 38920742789 sizeExistComp, 179068 filesTotal, 56073429985 sizeTotal, 33
> filesNew, 8756548 sizeNew, 7743362 sizeNewComp, 283177 inodeLast
> BackupPC_tarExtract exited with fail status 256
> Xfer PIDs are now
> Got fatal error during xfer (BackupPC_tarExtract exited with fail status
> 256)
> Backup aborted (BackupPC_tarExtract exited with fail status 256)
> BackupFailCleanup: nFilesTotal = 179068, type = full, BackupCase = 4,
> inPlace = 0, lastBkupNum = 208
> Keeping non-empty backup #208 (/var/lib/BackupPC//pc/10.11.12.13/208)
> Running BackupPC_refCountUpdate -h 10.11.12.13 -f on 10.11.12.13
> Xfer PIDs are now 10984
> BackupPC_refCountUpdate: 10.11.12.13 #209 inodeLast set to 283178 (was
> 282799)
> BackupPC_refCountUpdate: host 10.11.12.13 got 0 errors (took 270 secs)
> Xfer PIDs are now
> Finished BackupPC_refCountUpdate (running time: 270 sec)
> Xfer PIDs are now
>
> I doesn't understand the full meening of "bpc_poolWrite_write: got 2
> matching files". Can i do something to avoid this error, as it seems to
> be the main cause of my problem ? (old full backups which or good
> doesn't show this)
>
> Thanks
>
> JM
>
>
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