Re: NFS rename sometimes hangs for 15 seconds after upgrade to Debian 8
On 2015-09-24 14:38:01 +0200, Peter Ludikovsky wrote:
> Other than that, what mount command did you use? Are you mounting the
> share yourself, or is this an fstab or autofs mount?
autofs
The only option used in /etc/auto.master is the obvious -o nosuid.
But the options seem to be the same on Debian 7 clients.
> Do you have any control over the NFS server, and if so what are its
> settings?
I could ask the admin, if they are useful for the bug.
> I did manage to replicate your issue. However, it disappears as soon
> as I sync before the mv, as well as when both the rsize and wsize
> parameters are reduced to 65536, suggesting this has something to do
> with a local cache and/or lock.
>
> Apparently the issue also disappears as soon as both sides have noac
> added to the mount options.
Did you have to change the server settings to replicate the problem?
Note that if I do a "touch" on the target before the mv, the problem
doesn't occur.
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Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
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