Re: 2.2.19 + reiserfs 3.5.32 nfsd wait_on_buffer/down_failed

Chris Mason (mason@suse.com)
Tue, 08 May 2001 22:22:43 -0400


On Tuesday, May 08, 2001 04:42:43 PM +0200 Michael Stiller <michael@ping.de> wrote:

> Hi,
>
> we run a nfs server utilizing 2.2.19 + ReiserFS version 3.5.32 on a
> P 3 550 machine. Disk subsystem is a GDT7518RN using 4 UW disks as raid 5
> device. After upgrading from 2.2.17 + reiserfs to 2.2.19 we experience
> many (very much more than with 2.2.17) problems with our nfs clients
> about 12 (linux). Network ist 100Mbit full duplex / switched.
> I do not think this is network related, cause ping -f doesnt show any
> packet loss.
>
> During not so heavy IO on the exported fs
> one nfsd thread seems to be waiting for the disk:

Are you running any patches to make knfsd deal with the reiserfs iget issues?

-chris

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