[CentOS] IO statistic Centos 5.4

On 10/23/2009 07:37 AM, Sergio Belkin wrote:
>
> I skipped kernel-2.6.18-164.el5, so I ask again: does
> kernel-2.6.18-164.el5 support IO statistic, I already know what man
> page says :)  but I wonder if that kernel has that customization....
>    

2.6.28-164 has TASK_DELAY_ACCT and TASK_IO_ACCOUNTING options enabled, 
so I'd expect pidstat to work.  Let us know if you get a chance to test it.