On Thu, Nov 27, 2008 at 05:53:41PM +0100, Arno Lehmann wrote:
> Hi,
>
> 27.11.2008 15:10, Pasi Kärkkäinen wrote:
> > On Thu, Nov 27, 2008 at 08:14:45AM +0100, Arno Lehmann wrote:
> >> Hi,
> >>
> >> 26.11.2008 21:22, Bob Hetzel wrote:
> >>> I've got bacula currently in a hung state with the following interesting
> >>> info. When I run a status storage produces the following...
> >> Is your Bacula still stuck? If so, and you have gdb installed, and a
> >> Bacula with debug symbols, now might be a good time to see what it's
> >> doing...
> ...
> > I have also seen this lately.. but that was with Bacula 2.5.18.
> >
> > I could make that hang happen multiple times, but I'm not totally sure what
> > caused that..
>
> Well, if you can recreate the issue it's worth the effort building
> Bacula with debug information so you get usable backtraces.
>
> If the problem happens again, you can use gdb to create a backtrace,
> showing the developers more details about what happens and thus
> enabling them to fix the issue.
>
> I would recommend that now.
>
And now it's stuck again..
Last output in bconsole:
01-Dec 20:01 bacula-sd JobId 4231: Forward spacing Volume "Pool4-Vol-0111" to
file:block 0:218.
01-Dec 20:04 bacula-sd JobId 4231: Error: block.c:568 Write error at 509:3263
on device "IBM-LTO3-Drive" (/dev/nst0). ERR=Input/output error.
01-Dec 20:04 bacula-sd JobId 4231: Error: Error writing final EOF to tape. This
Volume may not be readable. dev.c:1723 ioctl MTWEOF error on "IBM-LTO3-Drive"
(/dev/nst0). ERR=Input/output error.
01-Dec 20:04 bacula-sd JobId 4231: End of medium on Volume "807NNNL3"
Bytes=482,782,454,784 Blocks=7,483,606 at 01-Dec-2008 20:04.
01-Dec 20:04 bacula-sd JobId 4231: 3307 Issuing autochanger "unload slot 7,
drive 0" command.
bconsole is still usable after this..
"sta director" shows a lot of jobs waiting for execution (since this was a
'copy pool uncopied jobs to tape'-job), but nothing happens really.
"sta storage" makes bconsole hang.. last output:
Device status:
Autochanger "IBM-LTO3-AutoChanger" with devices:
"IBM-LTO3-Drive" (/dev/nst0)
Device "FSDevice0" (/mnt/backup1/pool00) is not open.
Device "FSDevice1" (/mnt/backup1/pool01) is not open.
Device "FSDevice2" (/mnt/backup1/pool02) is not open.
Device "FSDevice3" (/mnt/backup1/pool03) is not open.
Device "FSDevice4" (/mnt/backup1/pool04) is mounted with:
Volume: Pool4-Vol-0111
Pool: *unknown*
Media type: File4
Total Bytes Read=3,848,656,896 Blocks Read=59,658 Bytes/block=64,512
Positioned at File=0 Block=3,848,592,601
Device "IBM-LTO3-Drive" (/dev/nst0) is not open.
Device is being initialized.
Drive 0 is not loaded.
====
Used Volume status:
<hangs here, have to kill the bconsole>
What kind of backtrace do you want? From which daemon? bacula-sd?
-- Pasi
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