DragonFly kernel List (threaded) for 2007-09
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Re: URGENT: [diagnostic] cache_lock: blocked on 0xda5265a8 ""
:> Ok, this is actually good. You've given me information I didn't have
:> before, i.e. the fact that you pulled the USB stick and unmounted
:> the drive on the server while client mounts were still present.
:
:Well I didnt pull the stick or umount it on purpose. the freebsd box which
:is the nfs server sometimes spontaneously restarts, and i dont auto-mount
:the backup drive during start up. so before i notice the server restarted
:some processes will already get stuck.
:
:petr
The server is still exporting /backup after the restart, before the stick
gets mounted? That would definitely lead to problems because it would
suddenly be exporting a filesystem with a different FSID.
I should have time to reproduce this thing today and hopefully at least
make the clients return an I/O error.
-Matt
Matthew Dillon
<dillon@backplane.com>
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