Backup a dd: Operation timed out

[Jan Koukal]

Zdravím vás,
Mám takový problém. Pár let už používám na zálohování prográmek Flexbackup.
Vždycky fungoval bez problémů,ale poslední dobou mi (tedy on přesně asi ne:)
odmítá udělat full backup /var (full /usr a / jde, incremental taky) asi 25G
volumu s 9Gb dat. Postup je že se udělá snapshot,ten se přes mdconfig
mountne a nad ním se dělá pomoci Flexbackupu dump a soubor se ukládá
vzdáleně na sambu.

Můj dotaz je, umírá to na dd? Nějak si tím nejsem jist.

Děkuji


	Jan Koukal



Následuje výpis:



Backup of: /mnt/snap/var
| NOTE: $exclude_expr is ignored for type=dump  Date of this level 0 
|backup: Sun May 27 03:46:55 2007  Date of last level 0 backup: the 
|epoch
|------------------------------------------------------------
| /tmp/collectexit.85015.sh dump -0 -b 10 -a -f - /mnt/snap/var | \
|   /tmp/collectexit.85015.sh gzip -4 | /tmp/collectexit.85015.sh dd \
|   ibs=10k obs=10k conv=noerror \
|   of="/mnt/backup/mine/files/mnt-snap-var.0.200705270207.du \
|   mp.gz"
| [ ! -e /tmp/exitstatus.85015 ]
|------------------------------------------------------------
  DUMP: Date of this level 0 dump: Sun May 27 03:46:55 2007
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/md5 (/mnt/snap/var) to standard output
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 10128466 tape blocks.
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: 2.40% done, finished in 3:23 at Sun May 27 07:15:24 2007
  DUMP: 3.69% done, finished in 4:20 at Sun May 27 08:18:14 2007
  DUMP: 5.24% done, finished in 4:31 at Sun May 27 08:33:37 2007
  DUMP: 5.89% done, finished in 5:19 at Sun May 27 09:27:02 2007
  DUMP: 6.67% done, finished in 5:50 at Sun May 27 10:02:18 2007
  DUMP: 7.16% done, finished in 6:28 at Sun May 27 10:46:00 2007
dd: /mnt/backup/mine/files/mnt-snap-var.0.200705270207.dump.gz: Operation
timed out
19545+19544 records in
31270+0 records out
320204800 bytes transferred in 1964.906218 secs (162962 bytes/sec)
  DUMP: Broken pipe
  DUMP: The ENTIRE dump is aborted.

ERROR: non-zero exit from:
dd ibs=10k obs=10k conv=noerror
of=/mnt/backup/mine/files/mnt-snap-var.0.200705270207.dump.gz
gzip -4
dump -0 -b 10 -a -f - /mnt/snap/var


ERROR: exiting