Hi,
Right now I have the below config in
/etc/sysctl.conf
kernel.shmmax=2147483648
With Warm Regards
=-=-=-=-=-=-=-=-=-=-=-=-=-
Harpreet Singh Chana
Phone : (O) 6895 - 4326
Fax : (O) 6895 - 4991
=-=-=-=-=-=-=-=-=-=-=-=-=-
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urn.edu [Veritas-bu] Veritas Netbackup
Performance tuning in Ver 6.5
09/25/2008 02:48
AM
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use 2MB buffer with LTO2-4
2097152
you will need to pump up shmmax in /proc/sys/kernel
and change bootup script to make permanent
bond NICS biased for incoming Rx bandwidth
Harpreet SINGH wrote:
> Dear All,
>
> I am running on Ver 6.5 with Redhat Master/Media Server.
>
> I am not able to achieve more that 30mb/s through put from a Client
backup.
> It is doing big Oracle Data Files. File Size is from 2 gb to 10gb.
>
> I have 3nos of LTO-2 Tape Library, Redhat 4 update 6 with 4gb Mem.
> Dedicated 1gb Network card.
>
> Clients are Redhat 5 with 32bit and 64Bit with EMC CX700 SAN Storage
Raid
> 5 group.
>
> Please advise.
>
> With Warm Regards
> =-=-=-=-=-=-=-=-=-=-=-=-=-
> Harpreet Singh Chana
>
> Phone : (O) 6895 - 4326
> Fax : (O) 6895 - 4991
> =-=-=-=-=-=-=-=-=-=-=-=-=-
>
>
> Notice
> The information in this message is confidential and may be legally
> privileged. It is intended solely for the addressee. Access to this
> message by anyone else is unauthorized. If you are not the intended
> recipient, any disclosure, copying or distribution of the message, or
> any action taken by you in reliance on it, is prohibited and may be
> unlawful. If you have received this message in error, please delete it
> and contact the sender immediately. Thank you.
>
>
> _______________________________________________
> Veritas-bu maillist - Veritas-bu < at > mailman.eng.auburn.edu
> http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
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