Am 18.02.2005 um 16:04 schrieb Troy Benjegerdes:

On Fri, Feb 11, 2005 at 11:43:36PM +0100, Cajus Pollmeier wrote:

Am 10.02.2005 um 14:45 schrieb chas williams - CONTRACTOR:

i am reasonably certain this is a race condition with the rename/unlink
done by afs afs_remove(). i believe this problem has been fixed in
the 1.3 version. you might try running a 1.3 client. otherwise the
fixes will need to be brought in from the 1.3 tree.


This happens with (at least) 1.3.74, too.

What kind of system are you running? How many CPUS?

This is a dual processor intel machine with 900 MHz and 2GB of memory.

I've had similiar problems with unlink/rename with 1.3.77. I don't get a
kernel panic anymore, but I have had instances where several imapd
processes get stuck in a deadlock on a users's Maildir/tmp/ directory.


    locks: (writer_waiting, write_locked(pid:1175 at:159), 135 waiters)
    18432 bytes DV 269828296 refcnt 136
    callback 00000000   expires 1106423373
    0 opens     0 writers
    normal file
    states (0x0)

Ah. Ok. I've compiled latest OpenAFS stuff and I'm waiting for the next crash ;-)

Cheers,
Cajus

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