The only thing that has worked for us in these types of cases is to run a
selective backup rather than an incremental.
This way TSM just backs up every file rather than going through the examination
process.
This may or may not help you as I don't know the specifics of your systems.
JoeA
Joseph A Abbott MCSE 2003/2000, MCSA2003
Tivoli Storage Manager Architect
jabbott AT partners DOT org
Cell-617-633-8471
Desk-617-724-4929
Page-# (617) 362-6341
6173391579 AT usamobility DOT net
"Be who you are and say what you feel because those who mind don't matter and
those who matter don't mind."
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Moyer,
Joni M
Sent: Tuesday, December 14, 2010 2:50 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Slow client backup
Hi Everyone,
I am looking for suggestions on how to improve the backup of an AIX TSM client:
Node Name: CHRS141
Platform: AIX
Client OS Level: 5.3
Client Version: Version 5, release 5, level 2.0
Policy Domain Name: AIX
To a TSM AIX server at the 5.5.5.0 release.
It appears that it is examining over 15 million files which to me is most likely
the root cause of the backup taking so long. Is there anything that can be done
to make this backup run faster/more efficiently?
Please let me know. Any suggestions are greatly appreciated! Thanks!
12/14/10 14:33:37 ANE4952I (Session: 12522, Node: CHRS141) Total number of
objects inspected: 15,779,764(SESSION: 12522)
12/14/10 14:33:37 ANE4954I (Session: 12522, Node: CHRS141) Total number of
objects backed up: 365,295(SESSION: 12522)
12/14/10 14:33:37 ANE4958I (Session: 12522, Node: CHRS141) Total number of
objects updated: 0(SESSION: 12522)
12/14/10 14:33:37 ANE4960I (Session: 12522, Node: CHRS141) Total number of
objects rebound: 0(SESSION: 12522)
12/14/10 14:33:37 ANE4957I (Session: 12522, Node: CHRS141) Total number of
objects deleted: 0(SESSION: 12522)
12/14/10 14:33:37 ANE4970I (Session: 12522, Node: CHRS141) Total number of
objects expired: 68,914(SESSION: 12522)
12/14/10 14:33:37 ANE4959I (Session: 12522, Node: CHRS141) Total number of
objects failed: 0(SESSION: 12522)
12/14/10 14:33:37 ANE4961I (Session: 12522, Node: CHRS141) Total number of
bytes transferred: 24.77 GB(SESSION: 12522)
12/14/10 14:33:37 ANE4963I (Session: 12522, Node: CHRS141) Data transfer
time: 16,311.37 sec(SESSION: 12522)
12/14/10 14:33:37 ANE4966I (Session: 12522, Node: CHRS141) Network data
transfer rate: 1,592.35 KB/sec(SESSION: 12522)
12/14/10 14:33:37 ANE4967I (Session: 12522, Node: CHRS141) Aggregate data
transfer rate: 415.37 KB/sec(SESSION: 12522)
12/14/10 14:33:37 ANE4968I (Session: 12522, Node: CHRS141) Objects
compressed by: 0%(SESSION: 12522)
12/14/10 14:33:37 ANE4964I (Session: 12522, Node: CHRS141) Elapsed
processing time: 17:22:09(SESSION: 12522)
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