Dear list,
i'm getting grey hair from debugging a strange problem with bacula.
I have the following scenario:
- Backup-Server (FreeBSD 5.4) with bacula 1.38.5 installed via ports,
RAID5 and FileStorage
- 22 Clients (mixed FreeBSD 4.x and 5.x), all with bacula 1.38.5
I have limited each Volume to 25GB and made 25 Volumes
So far so good.
Every day i get a "Backup OK" mail for each client. Now i had a customer
that need a restore of one file. I tried to restore it but found out
that the needed Volume is corrupt.
I ran a bscan on all Volumes ... Vol1 was OK, Vol2 was OK, Vol3 was OK,
Vol4 is broken ->
bscan: butil.c:266 Using device: "FileStorage" for reading.
09-Mär 10:42 bscan: Ready to read from volume "Harddisk4" on device
"FileStorage" (/home/bacula).
bscan: bscan.c:469 VOL_LABEL: OK for Volume: Harddisk4
bscan: bscan.c:563 Could not find SessId=59 SessTime=1140960629 for EOS
record.
bscan: bscan.c:477 70643 "errors" ignored before first Start of Session
record.
09-Mär 10:49 bscan: bscan Error: block.c:305 Volume data error at
4:1731764368!
Block checksum mismatch in block=62155 len=64512: calc=c9f38ba6 blk=9607b9cb
Records would have been added or updated in the catalog:
1 Media
1 Pool
91 Job
875106 File
Vol5 was OK again but Vol6 is broken too ->
bscan: butil.c:266 Using device: "FileStorage" for reading.
09-Mär 10:50 bscan: Ready to read from volume "Harddisk6" on device
"FileStorage" (/home/bacula).
bscan: bscan.c:469 VOL_LABEL: OK for Volume: Harddisk6
bscan: bscan.c:563 Could not find SessId=155 SessTime=1140960629 for EOS
record.
bscan: bscan.c:477 911913 "errors" ignored before first Start of Session
record.
09-Mär 10:56 bscan: bscan Error: block.c:305 Volume data error at
5:469785793!
Block checksum mismatch in block=141981 len=64512: calc=63208a25
blk=f6df6391
Records would have been added or updated in the catalog:
1 Media
1 Pool
4 Job
766309 File
I really dont know where this problems come from. All i want is a
working backup for our servers :(
Hopefully someone can help me with that issue...
Regards,
Joerg
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