Date: Fri, 28 Dec 2001 10:38:20 -0500 From: Mike Galvez <mrg8n@virginia.edu> To: questions@freebsd.org Subject: OS hangs when dumping /usr slice Message-ID: <20011228103819.A490@mail.virginia.edu>
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I have 4.2 Release running on a Supermicro 370DLE mainboard, SMP kernel,
IDE hard drives and tape drive.
%df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/ad0s1a 48M 35M 9.4M 79% /
/dev/ad0s1f 9.2G 2.6G 5.8G 31% /usr
/dev/ad0s1e 8.7G 102M 7.9G 1% /var
procfs 4.0K 4.0K 0B 100% /proc
I can dump ad0s1a and ad0s1e to tape with no problem, but dumping
ad0s1f causes the system to hang. I thought it might be the tape
drive so I installed Amanda and tried backing up to a tape drive
on a different machine. I got the same results with Amanda.
____________________________________________________________________
FAILURE AND STRANGE DUMP SUMMARY:
humpty ad0s1f lev 0 FAILED [data timeout]
humpty ad0s1f lev 0 FAILED [driver says port-dump failed]
humpty ad0s1f lev 0 FAILED [dump to tape failed]
STATISTICS:
Total Full Daily
-------- -------- --------
Dump Time (hrs:min) 0:43 0:00 0:00 (0:01 start, 0:41 idle)
Output Size (meg) 18.0 0.0 18.0
Original Size (meg) 18.0 0.0 18.0
Avg Compressed Size (%) -- -- --
Tape Used (%) 0.1 0.0 0.1 (level:#disks ...)
Filesystems Dumped 2 0 2 (1:2)
Avg Dump Rate (k/s) 395.2 -- 395.2
Avg Tp Write Rate (k/s) 1220.6 -- 1220.6
^L
FAILED AND STRANGE DUMP DETAILS:
/-- humpty ad0s1f lev 0 FAILED [data timeout]
sendbackup: start [humpty.virginia.edu:ad0s1f level 0 datestamp 20011227]
| DUMP: Date of this level 0 dump: Thu Dec 27 15:02:49 2001
| DUMP: Date of last level 0 dump: the epoch
| DUMP: Dumping /dev/ad0s1f (/usr) to standard output
| DUMP: mapping (Pass I) [regular files]
| DUMP: mapping (Pass II) [directories]
| DUMP: estimated 2885923 tape blocks.
| DUMP: dumping (Pass III) [directories]
| DUMP: dumping (Pass IV) [regular files]
| DUMP: 8.86% done, finished in 0:51
\--------
^L
NOTES:
planner: Adding new disk humpty:ad0s1f.
^L
DUMP SUMMARY:
DUMPER STATS TAPER STATS
HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS KB/s
-------------------------- -------------------------------------- --------------
humpty ad0s1a 1 160 160 -- 0:01 158.8 0:06 25.2
humpty ad0s1e 1 18272 18272 -- 0:46 400.4 0:09 2086.6
humpty ad0s1f 0 FAILED --------------------------------------------
(brought to you by Amanda version 2.3.0.4)
I have unmounted and fsck'd ad0s1f and received no unusual output. I'm hoping someone
out there can point me in the right direction.
Thanks
--
Michael Galvez
Information Technology Specialist III E-Mail: mrg8n@virginia.edu
University of Virginia Office: 804-982-2975
I can't understand why a person will take a year or two to write a
novel when he can easily buy one for a few dollars.
-- Fred Allen
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