[gpfsug-discuss] waiters and files causing waiters

Alex Chekholko alex at calicolabs.com
Thu Oct 10 23:33:06 BST 2019


If the waiters are on a compute node and there is not much user work
running there, then the open files listed by lsof will probably be the
culprits.

On Thu, Oct 10, 2019 at 1:44 PM Damir Krstic <damir.krstic at gmail.com> wrote:

> is it possible via some set of mmdiag --waiters or mmfsadm dump ? to
> figure out which files or directories access (whether it's read or write)
> is causing long-er waiters?
>
> in all my looking i have not been able to get that information out of
> various diagnostic commands.
>
> thanks,
> damir
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