On 10/17/2013 11:03 AM, Chuck Lever wrote:
On Oct 17, 2013, at 1:35 PM, Ben Greear <greearb@xxxxxxxxxxxxxxx> wrote:
On 10/15/2013 11:29 AM, Ben Greear wrote:
Is 'umount -f' supposed to always work, even if the file server
goes away?
I have a user's system that just hangs forever in this case.
Could be local changes we have made, but I'm curious about
the expected behaviour before I go digging too deep...
Any input on this? I don't mind trying to fix it, but I
would like to know how it is supposed to work.
Recent kernels emit a GETATTR at umount time. It is probably this operation that is stuck.
It seems a 'mkdir' process is trying to complete at the same time,
not sure if that is cause or effect.
How can I go about cleaning up these stuck operations?
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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