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SubjectRe: Strange problem with knfsd and clients dieing after server reboot


On Fri, 9 Oct 1998, Greg Whalin wrote:

> Strange ... I just tried again and it worked fine. This means that it
> happens somewhat randomly? I have definitely noticed the behavior I
> described in my first post after a reboot, but it must not be happening
> every time. I will have to see if I can find a way to reproduce it 100%
> of the time.

Greg,

You are probably not imagining things. I have a small network with (3)
x86 and one Alpha. All are at 2.1.124 w/ knfsd + accompanying kernel
patches. Periodically, things get very strange. Sometimes a client will
absolutely refuse to automount one of the servers - bitching about inode
invalid (I'll try to note the exact wording next time). Once this
happens, it's generally necessary to reboot both ends of the link to
recover. It doesn't seem terribly repeatable, but happens about once a
day.

One part of the problem is my confusion over the '-a' vs. '-r' options on
kexportfs. They seem to be doing the same thing - unexporting and
re-exporting everything. HJ, can you say just a few more words about
'-r'?

Steve



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