dump(1) read error
Martin Haller
mah at LF.net
Mon May 12 04:51:04 PDT 2003
Hi,
one of our servers (4.7-RELEASE) has a problem while dump is backing
up one partition:
DUMP: 36.11% done, finished in 6:03
DUMP: 36.35% done, finished in 6:08
DUMP: 36.59% done, finished in 6:13
DUMP: 36.77% done, finished in 6:18
DUMP: DUMP: read error from /dev/da1s1e: Invalid argument:
[block -1181365118]: count=10240
read error from /dev/da1s1e: Invalid argument: [block -1245853402]:
count=9216
DUMP: DUMP: read error from /dev/da1s1e: Invalid argument:
[sector -1181365118]: count=512
read error from /dev/da1s1e: Invalid argument: [sector -1245853402]:
count=512
DUMP: DUMP: read error from /dev/da1s1e: Invalid argument:
[sector -1181365117]: count=512
read error from /dev/da1s1e: Invalid argument: [sector -1245853401]:
count=512
DUMP: read error from /dev/da1s1e: Invalid argument: [block
-1245853416]: count=7168
The kernel emits the following messages:
May 7 04:32:42 mail /kernel: dscheck(#da/0x2000c): negative b_blkno
-1181365118
May 7 04:32:42 mail /kernel: dscheck(#da/0x2000c): negative b_blkno
-1245853402
May 7 04:32:42 mail /kernel: dscheck(#da/0x2000c): negative b_blkno
-1181365118
May 7 04:32:42 mail /kernel: dscheck(#da/0x2000c): negative b_blkno
-1245853402
[..]
The problem does NOT occour at the same sectors or blocks,
and it happens sporadicly.
Any Hints? Should I create a bug report?
Thanks!
--
MfG/Best regards, Martin Haller <mah at LF.net>
LF.net GmbH fon +49 711 90074-406
Ruppmannstr. 27 fax +49 711 90074-33
D-70565 Stuttgart
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