You can also try a journal based backup,
http://publib.boulder.ibm.com/infocenter/tsminfo/v6/index.jsp?topic=/com
.ibm.itsm.client.doc/c_bac_jbbwin.html
Maybe use / try Virtual volume mount concept to break it up in smaller
chunks assuming its one big vol
http://publib.boulder.ibm.com/infocenter/tsminfo/v6/index.jsp?topic=/com
.ibm.itsm.client.doc/c_cmd_restore_virtual.html
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Abbott, Joseph
Sent: Tuesday, December 14, 2010 1:56 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Slow client backup
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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