December 22, 2011

Using vxtunefs

Posted in Veritas at 10:09 am by alessiodini

Yesterday i did some tuning task.
Reading the instructions from a document, i ran the vxtunefs command as follow:

[root@system01 config]# vxtunefs -o read_ahead=2,read_pref_io=128k,write_pref_io=128k,read_nstream=16,write_nstream=16 /ora/01
UX:vxfs vxtunefs: INFO: V-3-22525: Parameters successfully set for /ora/01

After i read some info about parameters from the man page

I even found that vxtunefs accepts as argument a volume!
Running vxtunefs <volume with format i can obtain current parameters

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