It looks like you don't have enough message queues.
http://www.squid-cache.org/Doc/FAQ/FAQ-22.html#ss22.6
On Mon, 9 Jun 2003, Mike Hoskins wrote:
>
> I seem to be having a problem, but I'm not sure if it's -stable,
Squid, or
> neither. I've been running -stable+Squid on a Dell 4600 for a couple
> years now. All has been well, but after upgrading to Squid 2.5_3 (which
> was also done on a couple other, less-loaded, -stable machines without
> this issue to date), I occasionally get errors in my cache.log and this AM
> Squid died and required a restart.
>
> Here are the lines that get logged to cache.log...
>
> 2003/06/09 13:00:15| storeDiskdSend OPEN: (35) Resource temporarily
unavailable
> 2003/06/09 13:00:15| storeDiskdSend: msgsnd: (35) Resource temporarily
unavailable
>
> These usually happen in floods (many per second)...
>
> root@eng{squid}# grep OPEN cache.log |wc
> 25912 207296 2072960
>
> Before this morning's crash, for example, there were a couple hundred
of
> these and then finally (maybe the root cause?),
>
> 2003/06/09 13:00:15| assertion failed: diskd/store_io_diskd.c:494:
"++send_errors < 100"
>
> Restarting Squid seems to make everything "normal" again until
it's been
> running for awhile. Similar behavior was seen just after the upgrade
> (from previous port version), but I misinterpreted it as a problem with my
> old cache... So I just moved it to cache.old, ran squid -z and now 2.5_3
> is running on it's own fresh cache.
>
> I'm going to cvsup to the latest -stable after COB today (PST), and
will
> monitor the Squid port closely for updates. If anyone has seen something
> similar and has ideas or knows the solution... TIA.
>
> -mrh
>
> --
> From: "Spam Catcher" <spam-catcher@adept.org>
> To: spam-catcher@adept.org
> Do NOT send email to the address listed above or
> you will be added to a blacklist!
> _______________________________________________
> freebsd-stable@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> To unsubscribe, send any mail to
"freebsd-stable-unsubscribe@freebsd.org"
>