I'm having problems with cache digests. Ultimately the digests aren't passing
from peer to peer in my array. Specifics:
3 Squid 2.3.STABLE4 servers compile options enable-cache-digests, enable-poll,
enable-truncate, disable-ident-lookups, enable-heap-replacement, enable-delay-
pools
Squid servers are behind 2 LVS servers for load balancing
squid.conf cache_peer entry
cache_peer titan.inventivecomm.com parent 8080 3130 proxy-only no-query
cache_peer atlas.inventivecomm.com parent 8080 3130 proxy-only no-query
* This is from server 1 pan.inventivecomm.com. Other machines in the array list
the other servers repsectively.
Access.log entry requarding fetch of store_digest.
1 209.155.224.68 CP_MISS/404 370 GET http://atlas.inventivecomm.com:8080/squid-
internal-periodic/store_digest - NONE/- text/plain.
Cachemgr.cgi entry for Peer Selection Algorithms.
peer digest state:
needed: yes, usable: no, requested: no
last retry delay: 4800 secs
last request response time: 1 secs
last request result: Not Found
peer digest traffic:
requests sent: 5, volume: 0 KB
replies recv: 5, volume: 1 KB
peer digest structure:
no in-memory copy
* Same for all peers
Cachemgr.cgi Store Digest entry
store digest: size: 670 bytes
entries: count: 907 capacity: 1072 util: 85%
deletion attempts: 0
bits: per entry: 5 on: 2630 capacity: 5360 util: 49%
bit-seq: count: 2656 avg.len: 2.02
added: 907 rejected: 177 ( 16.33 %) del-ed: 0
collisions: on add: 1.65 % on rej: 2.26 %
I've read trough the FAQ and the maillist archive and have not found anything
that I see as applicable to this problem. Anyone have a suggestion on what I
might have missed in the configuration to cause this?
Jayme Frye
jfrye@inventivecomm.com
-- SysAdmin Inventive Comm.Received on Wed Aug 09 2000 - 13:39:07 MDT
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