RE: processes stuck in D state

RE: processes stuck in D state

[Lever, Charles]

> To reproduce the problem:
> - - mount some nfs from a server in your lan.
> - - Open an app, that uses the mounted fs. I've simply opened a
>   konqueror-window for the directory where the nfs is mounted.
> - - shut down or crash the server or just pull the network-cable.
> - - Now the konqueror-process is nonkillable in D state. There's no
>   chance to kill it.

does the problem persist after you reconnect the network cable?
what happens when the server becomes available again?
are you mounting with UDP or TCP?


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Re: [NFS] processes stuck in D state

[Michael Buesch]

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On Tuesday 06 May 2003 17:47, Lever, Charles wrote:
> does the problem persist after you reconnect the network cable?
> what happens when the server becomes available again?

no. If server is available again, the process wakes up from D.

But like man mount says:
[snip] The process cannot be interrupted or killed unless you also spec=
ify intr. [/snip]
The process should be killable while the cable is pulled.
But that's not the case, although intr is in fstab.

> are you mounting with UDP or TCP?

uh. How to find it out? :)

- --=20
Regards Michael B=FCsch
http://www.8ung.at/tuxsoft
 17:53:19 up  1:44,  5 users,  load average: 1.04, 1.05, 1.06
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Re: [NFS] processes stuck in D state

[Michael Buesch]

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On Tuesday 06 May 2003 18:54, Trond Myklebust wrote:
> >>>>> " " =3D=3D Michael Buesch <fsdeveloper@yahoo.de> writes:
>     >> kill -9 all the processes.  kill -9 rpciod.
>     >>
>      > kill -9 doesn't work for me to kill the app.
>
> I didn't say kill the app. I said signal it with -9, then signal
> rpciod.

Ah, I understand. :)

> Cheers,
>   Trond

- --=20
Regards Michael B=FCsch
http://www.8ung.at/tuxsoft
 19:31:20 up  3:22,  2 users,  load average: 1.23, 1.09, 1.04
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