Hi everyone. I have a new problem with a particular backup in my environment.
I'm using bacula 3.0.2 across all components. This has been running fine for
some time however this particular laptop used to be running linux(recently it
was switched over to XP).
This laptop is recently routinely getting the following backup error:
09-Dec 14:04 pendual-dir JobId 9: Start Backup JobId 9,
+Job=ncs6320-backup.2009-12-09_14.04.49_03
09-Dec 14:04 pendual-dir JobId 9: Using Device "Drive-1"
09-Dec 14:04 pendual-sd JobId 9: Volume "125m_1_1" previously written, moving to
+end of data.
09-Dec 14:06 pendual-sd JobId 9: Ready to append to end of Volume "125m_1_1" at
+file=16.
09-Dec 14:06 pendual-sd JobId 9: Spooling data ...
09-Dec 14:06 ncs6320-fd JobId 9: Generate VSS snapshots. Driver="VSS WinXP",
+Drive(s)="C"
09-Dec 14:17 ncs6320-fd JobId 9: Fatal error:
+/home/kern/bacula/k/src/filed/backup.c:964 Network send error to SD.
+ERR=Input/output error
09-Dec 14:19 ncs6320-fd JobId 9: VSS Writer (BackupComplete): "Microsoft Writer
+(Bootable State)", State: 0x1 (VSS_WS_STABLE)
09-Dec 14:19 ncs6320-fd JobId 9: VSS Writer (BackupComplete): "MSDEWriter",
+State: 0x1 (VSS_WS_STABLE)
09-Dec 14:19 ncs6320-fd JobId 9: VSS Writer (BackupComplete): "WMI Writer",
+State: 0x1 (VSS_WS_STABLE)
09-Dec 14:19 ncs6320-fd JobId 9: VSS Writer (BackupComplete): "Microsoft Writer
+(Service State)", State: 0x1 (VSS_WS_STABLE)
09-Dec 14:19 pendual-sd JobId 9: Job ncs6320-backup.2009-12-09_14.04.49_03
+marked to be canceled.
09-Dec 14:19 pendual-dir JobId 9: Error: Bacula pendual-dir 3.0.2 (18Jul09):
+09-Dec-2009 14:19:10
estimate jobs run fine. Short test backup jobs run fine(like just backing up a
single file). The point in the backup that it fails at seems to be random.
8 Full 1,656 50.53 M Error 09-Dec-09 13:52 ncs6320-backup
9 Full 20,831 1.030 G Error 09-Dec-09 14:27 ncs6320-backup
11 Full 2,294 60.65 M Error 09-Dec-09 14:28 ncs6320-backup
12 Full 9,080 357.6 M Error 09-Dec-09 14:52 ncs6320-backup
I have turned on debug in the SD and the FD and see this:
SD
Date label written: 07-Dec-2009 14:13^M
pendual-sd: label.c:236-0 Call reserve_volume=125m_1_1^M
pendual-sd: bnet.c:670-0 who=client host=192.168.25.100 port=36643^M
pendual-sd: cram-md5.c:73-0 send: auth cram-md5 <223312495.1260387917@pendual-sd
> ssl=0^M
pendual-sd: cram-md5.c:133-0 cram-get received: auth cram-md5 <788566849.1260387
917@pendual-dir> ssl=0^M
pendual-sd: cram-md5.c:152-0 sending resp to challenge: en+f7Vhrsw8IjS/4V3/A4B^M
pendual-sd: dircmd.c:211-0 Message channel init completed.^M
for the FD I see this:
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:123-12 Enter convert
_unix_to_win32_path
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:174-12 path=C:\Docum
ents and Settings\mrc\My Documents\mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:183-12 Leave cvt_u_t
o_win32_path path=\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Documents and
Settings\mrc\My Documents\mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:123-12 Enter convert
_unix_to_win32_path
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:174-12 path=C:\Docum
ents and Settings\mrc\My Documents\mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:183-12 Leave cvt_u_t
o_win32_path path=\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Documents and
Settings\mrc\My Documents\mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/findlib/bfile.c:480-12 === NO plugin
ncs6320-fd: /home/kern/bacula/k/src/findlib/bfile.c:572-12 Read CreateFileW=\\?\
GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Documents and Settings\mrc\My Docume
nts\mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=0 stop=0
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:91-0 Got BNET_SIG 0 from S
D
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:96-0 wait_intr=1 stop=1
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:924-12 sizino=8 ino=
0 file=C:/Documents and Settings/mrc/My Documents/mwm4-49.mp3
ncs6320-fd: /home/kern/bacula/k/src/filed/heartbeat.c:142-12 Send kill to heartb
eat id
ncs6320-fd: /home/kern/bacula/k/src/filed/backup.c:189-12 end blast_data ok=0
ncs6320-fd: /home/kern/bacula/k/src/filed/job.c:272-12 Quit command loop. Cancel
ed=1
ncs6320-fd: /home/kern/bacula/k/src/filed/job.c:375-12 Calling term_find_files
ncs6320-fd: /home/kern/bacula/k/src/filed/job.c:378-12 Done with term_find_files
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:210-12 Enter wchar_w
in32_path
ncs6320-fd: /home/kern/bacula/k/src/win32/compat/compat.cpp:394-12 Leave wchar_w
in32_path=\
ncs6320-fd: /home/kern/bacula/k/src/lib/jcr.c:183-12 write_last_jobs seek to 192
ncs6320-fd: /home/kern/bacula/k/src/filed/job.c:380-0 Done with free_jcr
I cannot seem to narrow down what is coincident with this failure on the
client. There are several other clients on the network that backup fine to this
same storage. The file it was working on at the time of the abort is always
different, as far as I can tell. I can read the files fine using something like
md5sum in cygwin.
Any ideas on what this might be or how to troubleshoot further?
Thanks,
Mike C
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