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Networker/NDMP backup problems
Hi All,
I hope someone can help with this; I am having some annoying backup problems. My backup server is prematurely marking tapes as full sometimes with as little as 10 MB written. Also, some tapes have nothing written to them and are rejected by Networker. Errors are reported in /nsr/logs/daemon.log and are reproduced below. Typical daemon.log demonstrating error tape rejection problem 08/09/03 21:00:36 nsrd: media waiting event: Waiting for 1 writable volumes to backup pool 'NetApp2 Full' tape(s) on ttsnas02-153 08/09/03 21:01:59 nsrd: Jukebox 'qs6430' failed: expected volume 'NetApp2Full.003' got 'NULL'. 08/09/03 21:02:07 nsrd: media info: suggest mounting NetApp2Full.005 (E0011) on ttsnas02-153 for writing to pool 'NetApp2 Full' 08/09/03 21:02:07 nsrd: media info: loading volume NetApp2Full.005 into rd=ttsnas02-153:nrst0a Typical daemon.log demonstrating backup errors 08/06/03 20:30:00 nsrd: savegroup info: starting NetApp-2 (with 1 client(s)) application information: HIST=y, UPDATE=y, DIRECT=y, EXTRACT_ACL=T; auth index: ttsnas02-153; auth index name space: backup, 1; auth level: 5; auth mode: save; auth server: perky; auth ssname: /vol/EMAIL1/data; auth ssname long: /vol/EMAIL1/data; auth sstime: 1060198204; auth sstime 64-bit: 1060198204; client id: \ 6627d4a5-00000004-3e817cda-3e817cd9-00010000-9901040a; groups: NetApp-2; hard session limit: 1; hostname: perky; locale: C; ndmp: Yes; password: ********; remote user: root; save sets: /vol/EMAIL1/data; store index entries: Yes; volume pool: NetApp2 NonFull; 08/06/03 20:30:04 nsrd: media info: suggest mounting NetApp2NonFull.001 (E0006) on ttsnas02-153 for writing to pool 'NetApp2 NonFull' 08/06/03 20:30:04 nsrd: media waiting event: Waiting for 1 writable volumes to backup pool 'NetApp2 NonFull' tape(s) on ttsnas02-153 08/06/03 20:30:05 nsrd: media info: loading volume NetApp2NonFull.001 into rd=ttsnas02-153:nrst0a 08/06/03 20:31:10 nsrd: rd=ttsnas02-153:nrst0a Verify label operation in progress 08/06/03 20:31:11 nsrmmd #3: ndmp tape bsf failed 08/06/03 20:31:13 nsrd: rd=ttsnas02-153:nrst0a Mount operation in progress 08/06/03 20:31:14 nsrmmd #2: ndmp tape bsf failed 08/06/03 20:31:53 nsrmmd #2: ndmp tape fsf failed 08/06/03 20:33:32 nsrmmd #2: ndmp tape fsf failed 08/06/03 20:35:10 nsrmmd #2: ndmp tape fsf failed 08/06/03 20:35:10 nsrd: media info: ndmp fsf failed 08/06/03 20:35:10 nsrd: write completion notice: Writing to volume NetApp2NonFull.001 complete 08/06/03 20:35:21 nsrd: media info: suggest mounting NetApp2NonFull.002 (E0013) on ttsnas02-153 for writing to pool 'NetApp2 NonFull' 08/06/03 20:35:21 nsrd: rd=ttsnas02-153:nrst0a Eject operation in progress 08/06/03 20:36:43 nsrd: media info: loading volume NetApp2NonFull.002 into rd=ttsnas02-153:nrst0a 08/06/03 20:37:48 nsrd: rd=ttsnas02-153:nrst0a Verify label operation in progress 08/06/03 20:37:49 nsrmmd #3: ndmp tape bsf failed 08/06/03 20:37:51 nsrd: rd=ttsnas02-153:nrst0a is now write enabled 08/06/03 20:37:51 nsrd: rd=ttsnas02-153:nrst0a Mount operation in progress 08/06/03 20:37:52 nsrmmd #2: ndmp tape bsf failed 08/06/03 20:40:31 nsrd: media event cleared: Waiting for 1 writable volumes to backup pool 'NetApp2 NonFull' tape(s) on ttsnas02-153 08/06/03 20:40:31 nsrd: ttsnas02-153:/vol/EMAIL1/data saving to pool 'NetApp2 NonFull' (NetApp2NonFull.002) * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: creating "/vol/EMAIL1/../snapshot_for_backup.16" snapshot. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Using subtree dump * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Date of this level 5 dump: Wed Aug 6 20:38:33 2003. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Date of last level 4 dump: Tue Aug 5 20:58:50 2003. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Dumping /vol/EMAIL1/data to NDMP connection * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: mapping (Pass I)[regular files] * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: mapping (Pass II)[directories] * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: estimated 782668 KB. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: dumping (Pass III) [directories] * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: dumping (Pass IV) [regular files] * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Tape write failed. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: DUMP IS ABORTED * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data NDMP Service Log: DUMP: Deleting "/vol/EMAIL1/../snapshot_for_backup.16" snapshot. * ttsnas02-153:/vol/EMAIL1/data * ttsnas02-153:/vol/EMAIL1/data ************************************************** **************** * ttsnas02-153:/vol/EMAIL1/data ------ E R R O R ------- * ttsnas02-153:/vol/EMAIL1/data Data server halted: Dump aborted. * ttsnas02-153:/vol/EMAIL1/data ************************************************** **************** * ttsnas02-153:/vol/EMAIL1/data ************************************************** **************** * ttsnas02-153:/vol/EMAIL1/data ------ E R R O R ------- * ttsnas02-153:/vol/EMAIL1/data Error running backup. status=3 * ttsnas02-153:/vol/EMAIL1/data ************************************************** **************** * ttsnas02-153:/vol/EMAIL1/data Error during NDMP backup 08/06/03 20:46:57 savegrp: ttsnas02-153:/vol/EMAIL1/data will retry 5 more time(s) regards |
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