Hello to all. I have a problem running flexbackup on a server running on Ver 5.1.2 with 2 18 GB SCSI drives an software RAID mirroring. The backup tape is a Quantum DLT XT SCSI drive.
Since 2 days I get the following flexbackup log:
|------------------------------------------------
| Doing level 0 backup of all using dump
| Retensioning tape...
| Rewinding & erasing tape...
| Creating index key 200308270300.11
| Tape #0
| Filesystems = / /boot
|------------------------------------------------
At block 3.
|------------------------------------------------
| File number 1, index key 200308270300.11
| Backup of: /
| Date of this level 0 backup: Wed Aug 27 03:00:13 2003
| Date of last level 0 backup: the epoch
|------------------------------------------------
| (dump -0 -b 10 -a -f - / | gzip -4) | buffer -m 3m -s 10k -u 100 -t -p 75 -B \
| -o /dev/nst0
|------------------------------------------------
DUMP: Date of this level 0 dump: Wed Aug 27 03:00:13 2003
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/md1 (/) to standard output
DUMP: Label: none
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 4413736 tape blocks.
DUMP: Volume 1 started at: Wed Aug 27 03:00:31 2003
DUMP: dumping (Pass III) [directories]
DUMP: dumping (Pass IV) [regular files]
DUMP: 8.92% done, finished in 0:51
DUMP: 14.87% done, finished in 0:57
DUMP: 19.30% done, finished in 1:02
DUMP: 23.69% done, finished in 1:04
DUMP: 28.42% done, finished in 1:02
DUMP: 33.53% done, finished in 0:59
DUMP: 39.81% done, finished in 0:52
DUMP: 46.86% done, finished in 0:45
DUMP: 55.33% done, finished in 0:36
DUMP: 60.68% done, finished in 0:32
DUMP: 64.53% done, finished in 0:30
DUMP: 68.75% done, finished in 0:27
DUMP: 72.26% done, finished in 0:24
DUMP: 75.96% done, finished in 0:22
DUMP: 83.24% done, finished in 0:15
DUMP: 89.63% done, finished in 0:09
DUMP: 93.52% done, finished in 0:05
DUMP: bread: lseek fails
DUMP: bread: lseek fails
DUMP: bread: lseek fails
DUMP: short read error from /dev/md1: [block -1992228400]: count=4096, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228400]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228399]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228398]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228397]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228396]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228395]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228394]: count=512, got=0
DUMP: bread: lseek2 fails!
DUMP: short read error from /dev/md1: [sector -1992228393]: count=512, got=0
.
.
.
.
DUMP: bread: lseek fails
DUMP: short read error from /dev/md1: [block -1555875000]: count=4096, got=0
DUMP: More than 32 block read errors from 134583584
DUMP: This is an unrecoverable error.
DUMP: fopen on /dev/tty fails: No such device or address
DUMP: The ENTIRE dump is aborted.
Kilobytes Out 2675820
|------------------------------------------------
| Backup start: Wed Aug 27 03:00:13 2003
| Backup end: Wed Aug 27 04:30:25 2003
|------------------------------------------------
At block 267586.
|------------------------------------------------
| File number 2, index key 200308270300.11
| Backup of: /boot
| Date of this level 0 backup: Wed Aug 27 04:30:35 2003
| Date of last level 0 backup: the epoch
|------------------------------------------------
| (dump -0 -b 10 -a -f - /boot | gzip -4) | buffer -m 3m -s 10k -u 100 -t -p \
| 75 -B -o /dev/nst0
|------------------------------------------------
DUMP: Date of this level 0 dump: Wed Aug 27 04:30:35 2003
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/md0 (/boot) to standard output
DUMP: Label: none
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 3000 tape blocks.
DUMP: Volume 1 started at: Wed Aug 27 04:30:36 2003
DUMP: dumping (Pass III) [directories]
DUMP: dumping (Pass IV) [regular files]
DUMP: Volume 1 completed at: Wed Aug 27 04:30:37 2003
DUMP: Volume 1 took 0:00:01
DUMP: Volume 1 transfer rate: 2992 KB/s
DUMP: 2992 tape blocks (2.92MB)
DUMP: finished in 1 seconds, throughput 2992 KBytes/sec
DUMP: Date of this level 0 dump: Wed Aug 27 04:30:35 2003
DUMP: Date this dump completed: Wed Aug 27 04:30:37 2003
DUMP: Average transfer rate: 2992 KB/s
DUMP: DUMP IS DONE
Kilobytes Out 1800
|------------------------------------------------
| Backup start: Wed Aug 27 04:30:35 2003
| Backup end: Wed Aug 27 04:30:42 2003
|------------------------------------------------
At block 267767.
|------------------------------------------------
| Rewinding...
|------------------------------------------------
What are possible solution for my problem?
Thank you for your help in advance.
Mathias
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