[squid-users] Squid error:WARNING: got unused STORE_META type -72

Hello,

I'm Working on squid-2.5.STABLE13 with coss Storage Scheme.
It runs FreeBSD 4.10.
My squid couldn't work yesterday.I inspection of the cache logs this is what I found:

____________________________________________________________________________________
2006/05/11 23:40:35| WARNING: failed to unpack meta data
2006/05/11 23:40:35| WARNING: failed to unpack meta data
2006/05/11 23:40:35| WARNING: failed to unpack meta data
2006/05/11 23:40:35| WARNING: failed to unpack meta data
2006/05/11 23:40:35| WARNING: failed to unpack meta data
2006/05/11 23:40:36| WARNING: failed to unpack meta data
2006/05/11 23:42:28| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:42:28| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:43:01| WARNING: failed to unpack meta data
2006/05/11 23:43:21| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:43:21| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:43:22| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:43:22| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:43:36| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:43:36| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:44:14| WARNING: failed to unpack meta data
2006/05/11 23:44:14| WARNING: failed to unpack meta data
2006/05/11 23:44:14| WARNING: failed to unpack meta data
2006/05/11 23:44:14| WARNING: failed to unpack meta data
2006/05/11 23:45:00| CACHEMGR: <unknown>@127.0.0.1 requesting 'info'
2006/05/11 23:46:13| WARNING: failed to unpack meta data
2006/05/11 23:47:41| WARNING: failed to unpack meta data
2006/05/11 23:47:42| WARNING: failed to unpack meta data
2006/05/11 23:47:42| WARNING: failed to unpack meta data
2006/05/11 23:47:57| WARNING: failed to unpack meta data
2006/05/11 23:48:31| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:48:31| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:48:35| WARNING: failed to unpack meta data
2006/05/11 23:49:02| comm_accept: FD 16: (53) Software caused connection abort
2006/05/11 23:49:02| httpAccept: FD 16: accept failure: (53) Software caused connection abort
2006/05/11 23:49:09| storeSwapMetaUnpack: bad type (-93)!
2006/05/11 23:49:09| WARNING: got unused STORE_META type -72
2006/05/11 23:49:09| WARNING: got unused STORE_META type 32
2006/05/11 23:49:09| WARNING: got unused STORE_META type 0
2006/05/11 23:49:09| WARNING: got unused STORE_META type -72
2006/05/11 23:49:09| WARNING: got unused STORE_META type 32
2006/05/11 23:49:09| WARNING: got unused STORE_META type 0
2006/05/11 23:49:09| WARNING: got unused STORE_META type -72
2006/05/11 23:49:09| WARNING: got unused STORE_META type 32
2006/05/11 23:49:09| WARNING: got unused STORE_META type 0
____________________________________________________________________________________

The Last WARNING(got unused STORE_META type) appear uninterrupted.The cache.log had full in the WARNING message,and became very large(about 6GB). Squid service couldn't accessing after the WARNING message appear.

squid.conf config :
____________________________________________________________________________________
cache_mem 512 MB
cache_swap_low 90
cache_swap_high 95
maximum_object_size 32768 KB
minimum_object_size 0 KB
maximum_object_size_in_memory 1024 KB
cache_dir coss /home/squid/cache/coss0 2000 max-size=1000000 block-size=1024
cache_dir coss /home/squid/cache/coss1 2000 max-size=1000000 block-size=1024
cache_swap_log /home/squid/cache/swap.coss.state
____________________________________________________________________________________

btw, I have 10 squid servers use the same config,and just 2 servers appear this problem.
After Squid restart, the problem clear away.

First, what means it ?
And How can avoid the cause ?
Thank you in advance.

Best Regards,
JoeCen
2006-05-14
Received on Sun May 14 2006 - 01:59:58 MDT