Hello all,
I am currently running bacula v2.0.3 on a Solaris 9 system with a
Qualstar RLS-8236 Tape Library. The Library has 2 LTO-2 tape drives.
Bacula has worked okay, but recently (after upgrading to 2.0.3 from
1.38.11) I am getting backup errors on a couple of clients.
>From this mornings report:
30-May 03:20 solweb-sd: Sleepy.2007-05-30_03.20.01 Fatal error:
acquire.c:355 Wanted to append to Volume "Daily02-0004", but device
"LTO-0" (/dev/rmt/0cbn) is busy writing on "Daily01-0004" .
30-May 03:26 sleepy-fd: Sleepy.2007-05-30_03.20.01 Fatal error:
../../filed/job.c:1752 Bad response to Append Data command. Wanted 3000
OK data , got 3903 Error append data
>From the other server:
30-May 03:40 solweb-sd: Grumpy.2007-05-30_03.40.01 Fatal error:
acquire.c:355 Wanted to append to Volume "Daily02-0004", but device
"LTO-0" (/dev/rmt/0cbn) is busy writing on "Daily01-0004" .
30-May 03:46 grumpy-fd: Grumpy.2007-05-30_03.40.01 Fatal error:
../../filed/job.c:1752 Bad response to Append Data command. Wanted 3000
OK data , got 3903 Error append data
In the autochanger I have:
Device status:
Autochanger "Autochanger-0" with devices:
"LTO-0" (/dev/rmt/0cbn)
"LTO-1" (/dev/rmt/1cbn)
Device "LTO-0" (/dev/rmt/0cbn) is mounted with Volume="Daily01-0004"
Pool="Daily01"
Slot 1 is loaded in drive 0.
Total Bytes=19,034,459,136 Blocks=295,052 Bytes/block=64,512
Positioned at File=46 Block=0
Device "LTO-1" (/dev/rmt/1cbn) is mounted with Volume="Daily02-0001"
Pool="Daily02"
Slot 18 is loaded in drive 1.
Total Bytes=13,033,036,800 Blocks=202,024 Bytes/block=64,512
Positioned at File=18 Block=0
Device "FileStorage" (/tmp) is not open.
====
In Use Volume status:
Daily01-0004 on device "LTO-0" (/dev/rmt/0cbn)
Daily02-0001 on device "LTO-1" (/dev/rmt/1cbn)
I don't understand why bacula is erroring out of the backup just because
there is already a job running on the drive 0 device. BTW, there was a
job running on the drive 1 device using another volume in the Daily02
pool at this time. There are four clients that use the Daily02 pool, the
other two jobs completed successfully.
Here ia my autochanger and drive configuration from bacula-sd.conf:
# An autochanger device with two drives
#
Autochanger {
Name = Autochanger-0
Device = LTO-0
Device = LTO-1
Changer Command = "/usr/local/bacula/etc/mtx-changer %c %o %S %a %d"
Changer Device = /dev/scsi/changer/c2t0d0 }
Device {
Name = LTO-0
Drive Index = 0
Media Type = LTO-2
Archive Device = /dev/rmt/0cbn
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Autoselect = yes # Default is yes but not using both
drives
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
Spool Directory = /local0/BACKUP
Maximum Spool Size=16777216000
Maximum Job Spool Size=10485760000
Maximum Network Buffer Size = 65536
}
Device {
Name = LTO-1
Drive Index = 1
Media Type = LTO-2
Archive Device = /dev/rmt/1cbn
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Autoselect = yes # Default is yes but not using both
drives
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
Spool Directory = /local3/BACKUP
Maximum Spool Size=29360128000
Maximum Job Spool Size=19922944000
Maximum Network Buffer Size = 65536
}
Here are the Daily01 and Daily02 pool definitions:
Pool {
Name = Daily01
Pool Type = Backup
Recycle = yes # Bacula can automatically recycle
Volumes
AutoPrune = yes # Prune expired volumes
Volume Use Duration = 21 days
Volume Retention = 60 days # 2 Months
#Accept Any Volume = yes # write on any volume in the pool
Cleaning Prefix = Clean
}
Pool {
Name = Daily02
Pool Type = Backup
Recycle = yes # Bacula can automatically recycle
Volumes
AutoPrune = yes # Prune expired volumes
Volume Use Duration = 21 days
Volume Retention = 60 days # 2 Months
#Accept Any Volume = yes # write on any volume in the pool
Cleaning Prefix = Clean
}
If you need more information please let me know.
Thank you,
Tom.
----
Thomas Boyda
Consultant
Proxicom, Inc.
276-739-2314 (Desk)
http://www.proxicom.com
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