Mailinglist Archive: opensuse-factory (648 mails)

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[opensuse-factory] NFS and hibernation
  • From: "Carlos E. R." <carlos.e.r@xxxxxxxxxxxx>
  • Date: Thu, 11 Nov 2010 12:40:12 +0100 (CET)
  • Message-id: <alpine.LNX.2.00.1011111222310.5900@xxxxxxxxxxxxxxxxx>
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Hi,

I post this here because I want to add a feature that should not be too
dificult. I can write the script, but I need some help with two doubts.


I think it is known that the kernel oopses when trying to hibernate a machine and there is an NFS mount (Bug 568132).

I wondered if I could create an script in /etc/pm/sleep.d/ that detects there is an NFS mount active, and aborts hibernation warning the user.

But my 1st problem is how to detect there is an NFS mount?

I tried this:

mount | grep "type nfs"

but it fails because it hits on:

nfsd on /proc/fs/nfsd type nfsd (rw)

Maybe I'm foggy now and can't make grep get what I want - too little sleep tonight :-)

Perhaps showmount, but I don't know how to make it show only imported filesystems.



And after that, I need something in the /etc/pm/sleep.d/00_checknfs script that aborts the process. Some result code, perhaps? Perhaps someone of the devs here knows about that one?

- -- Cheers,
Carlos E. R.
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