Hi,
Yesterday afternoon I managed to successfully run my first Migration Job
from Tape to Disk, all went well (see email output below). After the job
had completed, I used bconsole query 'List Jobs stored on a selected
MediaId' to check that the data was now on the new Disk storage, it was all
there, Great!
The plan for today was to Migrate that same data from Disk to a new Tape.
But, alas, when I ran the same bconsole query as yesterday it said "No
results to list." I assume this happened because I had left Recycle and
AutoPrune for the new Disk Pool on the default values.
Okay, I thought, not a problem, I can just bscan the Disk Volume and have
the data put back in the catalog, then I can continue with today's plan.
Here's the output from bscan:
[r...@svr03 sbin]# ./bscan -s -m -c /etc/bacula/bacula-sd.conf -v -V
File-0001 /vmtmp/BaculaStore
bscan: butil.c:282 Using device: "/vmtmp/BaculaStore" for reading.
12-May 09:36 bscan JobId 0: Ready to read from volume "File-0001" on device
"Disk" (/vmtmp/BaculaStore).
bscan: bscan.c:309 Using Database: bacula, User: bacula
bscan: bscan.c:451 Pool record for Mig2Disk found in DB.
bscan: bscan.c:465 Pool type "Backup" is OK.
bscan: bscan.c:475 Media record for File-0001 found in DB.
bscan: bscan.c:493 Media type "Disk" is OK.
bscan: bscan.c:503 VOL_LABEL: OK for Volume: File-0001
bscan: bscan.c:521 SOS_LABEL: Found Job record for JobId: 22760
bscan: bscan.c:689 32,768 file records. At file:blk=1:3,500,211,336
bytes=7,790,769,568
bscan: bscan.c:689 65,536 file records. At file:blk=1:4,158,362,662
bytes=8,448,604,989
bscan: bscan.c:1037 Fileset "Zabbix162 Set" already exists.
bscan: bscan.c:1152 Could not update JobId=10293 record.
ERR=sql_update.c:196 Update failed: affected_rows=0 for UPDATE Job SET
JobStatus='T',EndTime='2009-07-29
22:19:12',ClientId=24,JobBytes=8885378522,ReadBytes=0,JobFiles=71721,JobErro
rs=0,VolSessionId=1,VolSessionTime=1273565665,PoolId=12,FileSetId=81,JobTDat
e=1248880752,RealEndTime='2009-07-29 22:19:12',PriorJobId=0 WHERE
JobId=10293
bscan: bscan.c:1250 Created JobMedia record JobId 10293, MediaId 84
12-May 09:44 bscan JobId 0: End of Volume at file 2 on device "Disk"
(/vmtmp/BaculaStore), Volume "File-0001"
bscan: bscan.c:338-10293 ========== JobId=0 ========
bscan: bscan.c:970 Updated Media record at end of Volume: File-0001
12-May 09:44 bscan JobId 0: End of all volumes.
bscan: bscan.c:970 Updated Media record at end of Volume: File-0001
bscan: bscan.c:638 End of all Volumes. VolFiles=2 VolBlocks=0
VolBytes=8,889,199,325
Records added or updated in the catalog:
1 Media
1 Pool
1 Job
71721 File
That looks to be ok. But when I run the bconsole query again on both the
mediaid and Volume name, I get:
No results to list.
*
Why?
And from the command-line:
[r...@svr03 sbin]# ll /vmtmp/BaculaStore/
total 8694208
-rw-r----- 1 bacula disk 8894162049 May 11 15:47 File-0001
Also of note, or perhaps an offer of some kind of explanation: Before
running the Migration Job yesterday, I needed to bscan the Tape as it had
long passed its retention period. That was ok and the tape had about 15
jobs put back into the catalog. Today, not surprisingly, all of those jobs
had been pruned from the catalog except for the Job which had been migrated,
which is now marked as type M.
Can anybody offer any explanation as to why there are 'No results to list'
after today's bscan?
What did I miss, or misunderstand?
Email output from the Migration Job:
11-May 15:17 KenTest-dir JobId 22769: The following 1 JobId was chosen to be
migrated: 22760 11-May 15:17 KenTest-dir JobId 22769: Migration using
JobId=22760 Job=Zabbix162.2009-07-29_22.00.27 11-May 15:17 KenTest-dir JobId
22769: Bootstrap records written to
/var/lib/bacula/KenTest-dir.restore.1.bsr
11-May 15:17 KenTest-dir JobId 22769: Start Migration JobId 22769,
Job=MigrateTapeToDisk.2010-05-11_15.17.04_03
11-May 15:17 KenTest-dir JobId 22769: Using Device "Disk"
11-May 15:17 KenTest-sd JobId 22769: Ready to read from volume "000031L3" on
device "FileStorage" (/dev/tape).
11-May 15:17 KenTest-sd JobId 22769: Wrote label to prelabeled Volume
"File-0001" on device "Disk" (/vmtmp/BaculaStore) 11-May 16:07 KenTest-dir
JobId 22769: Bacula KenTest-dir 3.0.2 (18Jul09): 11-May-2010 16:07:40
Build OS: x86_64-redhat-linux-gnu redhat
Prev Backup JobId: 22760
Prev Backup Job: Zabbix162.2009-07-29_22.00.27
New Backup JobId: 22770
Current JobId: 22769
Current Job: MigrateTapeToDisk.2010-05-11_15.17.04_03
Backup Level: Full
Client: Zabbix-1.6-fd
FileSet: "Zabbix162 Set" 2010-01-29 22:00:00
Read Pool: "Monthly" (From Job resource)
Read Storage: "File" (From Job resource)
Write Pool: "Mig2Disk" (From Job Pool's NextPool resource)
Write Storage: "Disk" (From Storage from Pool's NextPool
resource)
Catalog: "MyCatalog" (From Client resource)
Start time: 11-May-2010 15:17:08
End time: 11-May-2010 16:07:40
Elapsed time: 50 mins 32 secs
Priority: 10
SD Files Written: 71,721
SD Bytes Written: 8,885,378,522 (8.885 GB)
Rate: 2930.5 KB/s
Volume name(s): File-0001
Volume Session Id: 1
Volume Session Time: 1273565665
Last Volume Bytes: 8,894,162,049 (8.894 GB)
SD Errors: 0
SD termination status: OK
Termination: Migration OK
Thanks in advance,
Ken Barclay
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