[squid-users] COSS doesn't work and got Aiee! message.

Hi there

I'm configuring coss cache file system on my squid.
However it doesn't work and I got a strange message in cache.log
Here it is.
2008/02/28 16:56:00| Preparing for shutdown after 2 requests
2008/02/28 16:56:00| Waiting 30 seconds for active connections to finish
2008/02/28 16:56:00| FD 15 Closing HTTP connection
2008/02/28 16:56:31| Shutting down...
2008/02/28 16:56:31| FD 16 Closing ICP connection
2008/02/28 16:56:31| storeDirWriteCleanLogs: Starting...
2008/02/28 16:56:31| Finished. Wrote 1 entries.
2008/02/28 16:56:31| Took 0.00 seconds (4545.45 entries/sec).
FATAL: Aiee! aio_write() returned error (22) FIXME and wrap file_write !

My squid environment is as bellow.
Redhat Enterprise 5.0 running 64bit mode
Squid.3-HEAD (latest)
1 ./configure --prefix=/usr/local/squid --enable-icap-client
--enable-storeio=coss,ufs
2 dd if=/dev/zero bs=1048576 count=1024 of=/cache/coss
3 put and changed some parameters in the squid.conf
cache_dir coss /cache/ 1024 block-size=512 max-size=1048576
cache_swap_log /usr/local/squid/var/logs/%s
4 squid -z
5 start squid
6 send http packet by using wget, http_proxy="http://192.168.12.10:3128"
wget -O /dev/null http://192.168.12.4/512B-7/00000000.dat
7 send again it.
8 glance the accesslog , and it's no problem.
  192.168.11.31 TCP_MISS/200 837......
  192.168.11.31 TCP_MEM_HIT/200 .......
9 shutdown the squid then strange message shows up in the cache.log and
object was NEVER saved in the coss file.

What should I do the next?

Thank you,

Seiji Kobayashi.
Received on Thu Feb 28 2008 - 01:20:55 MST