Hi,
I suspect that this could happens when there are lots of file to be saved.
In my case, if I run backuppc manually through CLI (with -v option), I noticed
failures in folder with lots of email:
..
..
same 660 540/536 1823 naghti/mail/cur/1387049369.H217259P25670.
server,S=1823:2,S
same 660 540/536 3024 naghti/mail/cur/1387049369.H431931P25698.
server,S=3024:2,S
same 660 540/536 2689 naghti/mail/cur/1387049369.H471348P25705.
server,S=2689:2,S
same 660 540/536 2293 naghti/mail/cur/1387049369.H734845P25721.
server,S=2293:2,S
same 660 540/536 2311 naghti/mail/cur/1387049369.H764540P25726.
server,S=2311:2,S
same 660 540/536 1879 naghti/mail/cur/1387049369.H891169P25746.
server,S=1879:2,S
Can't write 33054 bytes to socket
Read EOF: Connection timed out
Tried again: got 0 bytes
Done: 597886 files, 31192258397 bytes
Got fatal error during xfer (aborted by signal=PIPE)
Backup aborted by user signal
Not saving this as a partial backup since it has fewer files than the prior
one (got 597886 and 597886 files versus 609791)
dump failed: aborted by signal=PIPE
Alarm clock
root@server:/home/naghti/mail/cur# ls |wc
289193 289193 15205695
>----Messaggio originale----
>Da: Nicolas Göddel <mailinglists AT freakscorner DOT de>
>Data: 24/02/2016 10.30
>A: <backuppc-users AT lists.sourceforge DOT net>
>Ogg: [BackupPC-users] Keep getting "Aborting backup up after signal
PIPE"
>
>Hi there,
>
>I am using Backup PC for backing up data from one RAID device to an other one
>within the same PC. So there is only the loop network device involved.
>
>I backup 2 TB of data (~3502304 inodes) daily from one RAID device to an
other.
>Every 2 month a full backup is done. But the incremental backups were only
>running all 5 to 7 days because of the following error:
>
>2016-02-24 06:00:01 incr backup started back to 2016-02-18 22:00:01 (backup
#44)
>for directory benutzer
>2016-02-24 06:32:07 Aborting backup up after signal PIPE
>2016-02-24 06:32:08 Got fatal error during xfer (aborted by signal=PIPE)
>
>Then sometimes it works correctly 2 or 3 times in a row, then 5 times not.
Here
>are some variables you may want to know about my configuration:
>
>ClientTimeout = 72000
>ClientNameAlias = 127.0.0.1
>XferMethod = rsyncd
>ClientCharset = utf-8
>RsyncShareName = benutzer
>RSyncUserName = backuppc
>RsyncPasswd = *******
>RsyncAuthRequired = True
>RSyncCsumCacheVerifyProb = 0.01
>BackupFilesExclude = ['*.pyc', '.AppleDB', '.AppleDesktop', '.AppleDouble',
>'.DS_Store', ....]
>RsyncdClientPort = 873
>RsyncArgs = ['--numeric-ids', '--perms', '--owner', '--group', '-D', '--
links',
>'--hard-links', '--times', '--block-size=2048', '--recursive', '--
timeout=604800']
>RsyncArgsExtra = ''
>FullPeriod = 55.97
>FullKeepCnt = 2
>FullKeepCntMin = 1
>FullAgeMax = 90
>IncrPeriod = 0.97
>IncrKeepCnt = 60
>IncrKeepCntMin = 7
>IncrAgeMax = 120
>IncrLevels = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 1, 2, 3, 4, 5, 6, 7,
8,
>9, 10, 11, 12, 13, 14, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 1, 2,
3,
>4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
>IncrFill = False
>BackupsDisable = 0
>BlackoutBadPingLimit = 3
>BlackoutGoodCnt = 7
>BlackoutPeriods = [['hourBegin' : 7, 'hourEnd' : 20, 'weekDays' : [1, 2, 3,
4, 5]]]
>PartialAgeMax = 3
>RestoreInfoKeepCnt = 10
>ArchiveInfoKeepCnt = 10
>BackupZeroFilesIsFatal = True
>
>I already read lots of threads and blog posts about that error. I also
searched
>the mailing list archive. But I was not able to solve the problem with that
>help. Most of the people in these threads, blog posts and mails were also not
>able to solve their issue. There all had in common that there are backing up
>data through the network, but I do it on the same machine. I thought that
could
>be help figuring out the problem.
>
>I sometimes had the feeling that the backup runs smoothly if many files were
>changed on the file system. If there were not that many changes it came to
the
>error mentioned above. But this is only an assumption.
>
>Some more information:
>BackupPC Version 3.3.0
>Ubuntu 15.10 x64
>rsync version 3.1.1
>perl version 5.20.2
>
>Thank you.
>
>--
>——————————————————————————————————————————————
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>
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