hi all
I found one of my aix servers has a very bad backup speed. both file level backup and TDB are all very very slow.
I have checked the network performance between server and client and there is no problem. the tsm client and server have almost 99% cup idle time during the backup. the network card has no error at all.
I checked the log and no obvious error that may cause performance issue.
what could possibly cause the backup so slow? where should I start?
any advice would be appreciated.
thanks in advance,
Frank
I found one of my aix servers has a very bad backup speed. both file level backup and TDB are all very very slow.
I have checked the network performance between server and client and there is no problem. the tsm client and server have almost 99% cup idle time during the backup. the network card has no error at all.
I checked the log and no obvious error that may cause performance issue.
what could possibly cause the backup so slow? where should I start?
any advice would be appreciated.
thanks in advance,
Frank