Re: confused by nightly dump report
2002-09-05 09:42:55
Well, your taper line in the report says it wrote 19.9G to tape, and your
failed dump was trying to write 6.8G. How big are your tapes, and what is
your tapetype set to?
Frank
--On Thursday, September 05, 2002 08:56:22 -0400 Brian Cuttler <brian AT wadsworth
DOT org> wrote:
We are very confused this morning.
This report says "short write", usually I take that to
mean that we filled up the tape and we probably need to
perfrom a flush.
However we have numbers in all the coluns have numbers which
always indicates to me that we wrote the dumps to tape (well,
except for one partition that outright failed).
And the holding area is empty.
Can you explain what really happened here ?
These messages seem contradictory to me, could be that they
are, could be I've misunderstood their meanings.
Please help us unravel this mystery.
thanks,
Brian
----- Forwarded message from bin AT wadsworth DOT org -----
From bin AT csserv.wadsworth DOT org Thu Sep 5 04:57:33 2002
From: bin AT wadsworth DOT org
Date: Thu, 5 Sep 2002 04:57:11 -0400 (EDT)
Message-Id: <200209050857.EAA09880 AT newton.wadsworth DOT org>
To: amanda-adm AT csserv.wadsworth DOT org, leith AT csserv.wadsworth DOT org
Subject: NEWTON_DLT AMANDA MAIL REPORT FOR September 4, 2002
X-MailScanner: Found to be clean
*** THE DUMPS DID NOT FINISH PROPERLY!
*** A TAPE ERROR OCCURRED: [[writing file: short write]].
*** PERFORMED ALL DUMPS TO HOLDING DISK.
THESE DUMPS WERE TO DISK. Flush them onto tape NEWTON_DLT05 or a new tape.
Tonight's dumps should go onto 1 tape: NEWTON_DLT06.
FAILURE AND STRANGE DUMP SUMMARY:
newton /usr4 lev 0 FAILED [out of tape]
taper: FATAL syncpipe_get: w: unexpected EOF
newton /usr4 lev 0 FAILED ["data write: Broken pipe"]
newton /usr4 lev 0 FAILED [dump to tape failed]
STATISTICS:
Total Full Daily
-------- -------- --------
Dump Time (hrs:min) 4:15 3:22 0:40 (0:13 start)
Output Size (meg) 16191.4 12912.6 3278.8
Original Size (meg) 60330.5 31313.2 29017.4
Avg Compressed Size (%) 26.8 41.2 11.3
Tape Used (%) 81.0 64.6 16.4 (level:#disks ...)
Filesystems Dumped 43 21 22 (1:22)
Avg Dump Rate (k/s) 273.2 289.4 223.9
Avg Tp Write Rate (k/s) 1142.1 1090.0 1406.9
FAILED AND STRANGE DUMP DETAILS:
/-- newton /usr4 lev 0 FAILED ["data write: Broken pipe"]
sendbackup: start [newton:/usr4 level 0]
sendbackup: info BACKUP=/usr/sbin/ufsdump
sendbackup: info RECOVER_CMD=/usr/local/bin/gzip -dc |/usr/sbin/ufsrestore
-f... -
sendbackup: info COMPRESS_SUFFIX=.gz
sendbackup: info end
| DUMP: Writing 32 Kilobyte records
| DUMP: Date of this level 0 dump: Thu Sep 05 03:03:16 2002
| DUMP: Date of last level 0 dump: the epoch
| DUMP: Dumping /dev/rdsk/c2t13d0s6 (newton:/usr4) to standard output.
| DUMP: Mapping (Pass I) [regular files]
| DUMP: Mapping (Pass II) [directories]
| DUMP: Estimated 14062200 blocks (6866.31MB) on 0.10 tapes.
| DUMP: Dumping (Pass III) [directories]
| DUMP: Dumping (Pass IV) [regular files]
| DUMP: 7.14% done, finished in 2:11
| DUMP: 18.53% done, finished in 1:28
| DUMP: 27.82% done, finished in 1:18
| DUMP: 34.19% done, finished in 1:17
| DUMP: 42.90% done, finished in 1:06
| DUMP: 51.08% done, finished in 0:57
| DUMP: 58.90% done, finished in 0:48
| DUMP: 67.61% done, finished in 0:38
| DUMP: 75.00% done, finished in 0:30
| DUMP: 81.82% done, finished in 0:22
| DUMP: 90.67% done, finished in 0:11
\--------
NOTES:
driver: WARNING: /amanda/work: 175104000 KB requested, but only 16865439 KB
available.
planner: Dump too big for tape: full dump of bohr:/ delayed.
planner: Dump too big for tape: full dump of castor:/ delayed.
planner: Dump too big for tape: full dump of newton:/ delayed.
planner: Dump too big for tape: full dump of lyra:/ delayed.
taper: tape NEWTON_DLT04 kb 19910336 fm 44 writing file: short write
DUMP SUMMARY:
DUMPER STATS TAPER STATS
HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS KB/s
-------------------------- -------------------------------------- --------------
bohr / 1 5951 224 3.8 0:22 10.3 0:02 136.2
bohr /doc_storage 0 888703 353024 39.7 48:03 122.4 4:08 1424.8
bohr /new_docs 0 1051743 368640 35.1 52:31 117.0 4:19 1422.7
bohr /opt 1 55039 23520 42.7 3:47 103.5 0:17 1362.2
bohr /usr 0 261087 108640 41.6 16:07 112.3 1:16 1435.1
bohr /var 0 16479 5728 34.8 1:18 73.0 0:05 1218.1
castor / 1 68351 4928 7.2 1:10 70.2 0:05 1032.8
castor /7a 0 760831 145440 19.1 16:01 151.4 1:41 1440.8
castor /apoa 0 1373439 287456 20.9 45:51 104.5 3:22 1420.9
castor /home1 0 980031 332736 34.0 27:48 199.5 3:55 1418.0
castor /home3 1 1187487 204928 17.3 25:06 136.1 2:26 1405.5
denali / 0 466047 213984 45.9 17:44 201.2 2:32 1408.1
denali /home9 0 1012095 439008 43.4 36:33 200.2 5:09 1420.9
denali /images 0 378111 258016 68.2 18:06 237.5 3:03 1412.6
etal / 0 5474815 1298240 23.7 120:50 179.1 15:16 1416.9
etal /network 1 63 32 50.8 0:38 0.8 0:02 34.5
etal /usr/local 0 1047327 336992 32.2 25:29 220.4 3:57 1422.9
lyra / 1 9183 512 5.6 0:55 9.3 0:02 310.4
lyra /db8 1 13482783 838208 6.2 42:05 332.0 9:46 1431.1
lyra /db9 1 511 32 6.3 0:04 7.2 0:02 39.1
lyra /ndevelop 0 3263903 1432288 43.9 24:22 979.7 16:47 1421.9
lyra /ndevelop2 1 511 32 6.3 0:37 0.9 0:02 39.8
mira / 0 1263423 440000 34.8 19:06 383.8 5:07 1431.1
mira /bkup-db 1 10950175 1078016 9.8 107:47 166.7 12:39 1420.1
mira /db6 0 127 32 25.2 0:02 12.9 0:02 35.7
mira /home1 0 4436575 1437472 32.4 91:17 262.5 16:46 1429.4
mira /usr 1 426207 157216 36.9 6:52 381.3 1:54 1379.4
mira /var 1 228575 69120 30.2 3:17 351.7 0:53 1295.0
newton / 1 28415 4000 14.1 1:07 59.9 0:04 1125.4
newton /export 0 800479 317408 39.7 16:05 328.8 3:43 1422.8
newton /home10 1 4959 1600 32.3 0:50 32.1 0:01 1165.8
newton /home11 1 41311 11616 28.1 1:34 123.7 0:09 1326.6
newton /home4 1 1700639 584800 34.4 27:53 349.5 6:52 1419.3
newton /logsback 0 3638303 3631456 99.8 89:49 673.9 89:49 673.8
newton /nfsamba 0 945535 322144 34.1 17:01 315.6 3:47 1420.6
newton /nfsamba2 1 95 32 33.7 0:02 12.9 0:02 40.0
newton /opt 0 1376415 333184 24.2 29:04 191.1 3:55 1420.0
newton /sol2 1 838047 76096 9.1 8:15 153.8 0:53 1440.6
newton /usr3 1 19711 8032 40.7 1:13 110.1 0:06 1280.6
newton /usr4 0 FAILED --------------------------------------------
newton /usr5 1 121407 38304 31.6 3:34 178.9 0:28 1370.5
newton /wclrspool 1 533855 250912 47.0 12:32 333.7 2:58 1412.1
panther / 0 2629215 1160640 44.1 48:22 400.0 13:32 1429.6
panther /data 1 10513 5344 50.8 0:15 356.1 0:05 1019.0
(brought to you by Amanda version 2.4.1p1)
----- End of forwarded message from bin AT wadsworth DOT org -----
--
Frank Smith fsmith AT hoovers
DOT com
Systems Administrator Voice: 512-374-4673
Hoover's Online Fax: 512-374-4501
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