Yes the netbackup is tuned.
Agents are installed and cold flat file
backup is done.
Thanks and
Regards
Hemant S Kalekar
09819949422
From: Shekel Tal
[mailto:Tal.Shekel AT uk.fujitsu DOT com]
Sent: Monday, May 10, 2010 3:06 PM
To: Hemant Kalekar (WI01 - Manage
IT); veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] Slow
backup speed
Have you tuned you
NetBackup buffers?
Have a look at the
following technote and setup the size and number data buffers - http://support.veritas.com/docs/183702
Are you using agents and
mounting the image up after the split or just performing a cold flat file
backup after the split?
Regards,
Tal
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of hemant.kalekar AT wipro DOT com
Sent: 10 May 2010 09:07
To:
veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Slow backup
speed
HI
I am facing problems in backup speed for backing up SAP
databases.
My setup is as follows
I am using shadow image ie split sync for backing up my SAP
databases.The datasize is approximately 13TB.
My PVols are mounted from Hitachi 9990V storage and are attached to Sun
M9000 server.
My Svols are mounted from Sun storage 6140 and are attached
to Sun T5220 which is configured as media server in veritas netbackup6.0.
I have L1400 Tape Library from which 4 LTO4 drives are
presented to secondary server from which backup is taken,
Average speed per stream is 30MBPS which makes overall
throughput of 4*30=120MBPS.backup time is around 36 hours.
Thanks and
Regards
Hemant S Kalekar
09819949422
Please do
not print this email unless it is absolutely necessary.
The
information contained in this electronic message and any attachments to this message
are intended for the exclusive use of the addressee(s) and may contain
proprietary, confidential or privileged information. If you are not the
intended recipient, you should not disseminate, distribute or copy this e-mail.
Please notify the sender immediately and destroy all copies of this message and
any attachments.
WARNING:
Computer viruses can be transmitted via email. The recipient should check this
email and any attachments for the presence of viruses. The company accepts no
liability for any damage caused by any virus transmitted by this email.
www.wipro.com
The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments.
WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.