TSM Disk Speed Testing

[michaelfischer]

Hello!
I already use TSM to backup about 90 MS/Sun/RedHat-Servers. Now i have to design a system to backup about 130 Server with TSM.
However: Has anyone an idea for me, how i can monitor or test how fast tsm writes to a diskpool? I have to test different Disksystems with TSM... And in our Infrastructure, the Network isn't the Bottleneck...
Thanx for Help...

 

[ProbablyDown]

Just a guess, but maybe if you turn off client-side compression it might go faster?

 

[buffalo0101]

like this?

http://www.schlegels-weinstuben.de/tsm/14.04.2006_bkp_diskpool.jpg

 

[Xenocide911]

THROUGH PUT FOR SESSIONS
select session_id as "Session", client_name as "Client", state as "State", current_timestamp-start_time as "Elapsed Time", (cast(bytes_sent as decimal(18,0)) / cast((current_timestamp-start_time)seconds as decimal(18,0))) as "Bytes sent/second", (cast(bytes_received as decimal(18,0)) / cast((current_timestamp-start_time)seconds as decimal(18,0))) as "Bytes received/second" from sessions


As much as I hate searching IBM's website, the TSM admin books do contain some good stock queries.



THROUGH PUT FOR PROCESSES:
select process_num as "Number", process, current_timestamp-start_time as "Elapsed Time", (cast(files_processed as decimal(18,0)) / cast((current_timestamp-start_time)seconds as decimal(18,0))) as "Files/second", (cast(bytes_processed as decimal(18,0)) / cast((current_timestamp-start_time)seconds as decimal(18,0))) as "Bytes/second" from processes

 

[comtec17]

here is some software

http://www.servergraph.com/