Hello,
I have just now experienced a possible new bug with bacula 5.0.1.
The symptoms are this:
bacula-sd crashes
bacula-dir continues to run
bacula-dir then spews out identical "Intervention needed" emails until
manually restarted
The first time this happened over a weekend and upon returning I found
my inbox has about 120,000 bacula emails, all the SAME and of this type:
"15-Apr 10:02 client-fd JobId 100001: Fatal error: backup.c:1048 Network
send error to SD. ERR=Broken pipe"
It happened again just now (second time since upgrading from 3.0.3 to
5.0.1) and I managed to stop the director with only a few thousand
emails going out.
So there are really 2 issues here:
1)
Why does the director apparently get stuck in an infinite loop of
sending the same email message? Is this a known bug?
2)
Regarding the SD, I received one alert of this type, the rest like the
above:
"15-Apr 10:02 server-sd: ERROR in lock.c:268 Failed ASSERT:
dev->blocked()"
A traceback like:
--
ptrace: Operation not permitted.
/var/bacula/work/29091: No such file or directory.
$1 = 0
/opt/bacula-5.0.1/scripts/btraceback.gdb:2: Error in sourced command file:
No symbol "exename" in current context.
--
And a bactrace like:
--
Attempt to dump current JCRs
JCR=0x19a24888 JobId=100000 name=client_1.2010-04-14_18.02.33_41 JobStatus=l
use_count=1
JobType=B JobLevel=F
sched_time=14-Apr-2010 21:35 start_time=14-Apr-2010 21:35
end_time=31-Dec-1969 16:00 wait_time=31-Dec-1969 16:00
db=(nil) db_batch=(nil) batch_started=0
JCR=0x1981b248 JobId=100001 name=client_10.2010-04-14_20.00.15_04
JobStatus=R
use_count=1
JobType=B JobLevel=I
sched_time=15-Apr-2010 09:15 start_time=15-Apr-2010 09:15
end_time=31-Dec-1969 16:00 wait_time=31-Dec-1969 16:00
db=(nil) db_batch=(nil) batch_started=0
Attempt to dump plugins. Hook count=0
--
Both clients and server seem healthy, except for the SD crash.
Any ideas?
thanks!
Stephen
-------------------------------------------------------------------------------------
Further info:
My catalog...
mysql-5.0.77 (64bit) MyISAM
210Gb in size
1,412,297,215 records in File table
note: database built with bacula 2x scripts,
upgraded with 3x scripts, then again with 5x scripts
(i.e. nothing customized along the way)
My OS & hardware for bacula DIR+SD server...
Centos 5.4 (fully patched)
8Gb RAM
2Gb Swap
1Tb EXT3 filesystem on external fiber RAID5 array
(dedicated to database, incl. temp files)
2 dual-core [AMD Opteron(tm) Processor 2220] CPUs
StorageTek SL500 Library with 2 LTO3 Drives
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