we are trying to get squid using SMP workers. tried with workers2 seting up different cache_dirs for each worker
workers 2
http_port 8080
cache_dir aufs $SQUID_CACHE_ROOT/${process_number} 32000 16 256
when we start squid we get:
2012/10/10 16:26:16.663 kid3| IoCallback.cc(107) finish: called for local=[::] remote=[::] FD 13 flags=1 (0, 0)
2012/10/10 16:26:16.663 kid1| fd_open() FD 19 /rzf/db/www/squid/1/swap.state.clean
2012/10/10 16:26:16.663 kid3| comm_read_try: FD 11, size 4328, retval 4112, errno 0
2012/10/10 16:26:16.663 kid1| storeDirWriteCleanLogs: opened /rzf/db/www/squid/1/swap.state.clean, FD 19
2012/10/10 16:26:16.663 kid3| IoCallback.cc(107) finish: called for local=[::] remote=[::] FD 11 flags=1 (0, 0)
2012/10/10 16:26:16.663 kid3| comm_close: start closing FD 13
2012/10/10 16:26:16.663 kid3| comm.cc(735) commUnsetFdTimeout: Remove timeout for FD 13
2012/10/10 16:26:16.663 kid1| fd_close FD 15 /rzf/db/www/squid/1/swap.state
2012/10/10 16:26:16.663 kid3| The AsyncCall comm_close_complete constructed, this=0x9e88e0 [call144]
2012/10/10 16:26:16.663 kid1| Cache Dir #0 log closed on FD 15
2012/10/10 16:26:16.663 kid3| comm.cc(1154) will call comm_close_complete(FD 13) [call144]
2012/10/10 16:26:16.663 kid1| xrename: renaming /rzf/db/www/squid/1/swap.state.clean to /rzf/db/www/squid/1/swap.state
2012/10/10 16:26:16.663 kid3| Coordinator.cc(146) handleSharedListenRequest: kid1 needs shared listen FD for 130.11.6.5:8080
2012/10/10 16:26:16.664 kid3| Coordinator.cc(154) handleSharedListenRequest: sending shared listen local=130.11.6.5:8080 remote=[::] FD 15 flags=9 for 130.11.6.5:8080 to kid1 mapId=0
2012/10/10 16:26:16.664 kid3| entering comm_close_complete(FD 13)
2012/10/10 16:26:16.664 kid3| AsyncCall.cc(34) make: make call comm_close_complete [call144]
2012/10/10 16:26:16.664 kid1| fd_open() FD 15 /rzf/db/www/squid/1/swap.state.last-clean
2012/10/10 16:26:16.664 kid3| fd_close FD 13
2012/10/10 16:26:16.664 kid1| fd_close FD 15 /rzf/db/www/squid/1/swap.state.last-clean
2012/10/10 16:26:16.664 kid3| leaving comm_close_complete(FD 13)
2012/10/10 16:26:16.664 kid1| fd_close FD 19 /rzf/db/www/squid/1/swap.state.clean
2012/10/10 16:26:16.664 kid3| comm.cc(2116) comm_open_uds: Attempt open socket for: /rzf/produkte/www/squid/var/run/squid/kid-1.ipc
2012/10/10 16:26:16.664 kid1| Finished. Wrote 0 entries.
2012/10/10 16:26:16.664 kid1| Took 0.00 seconds ( 0.00 entries/sec).
2012/10/10 16:26:16.664 kid3| comm.cc(2134) comm_open_uds: Opened UDS FD 13 : family=1, type=2, protocol=0
2012/10/10 16:26:16.664 kid3| fd_open() FD 13
2012/10/10 16:26:16.664 kid3| comm.cc(748) commSetConnTimeout: local=[::] remote=[::] FD 13 flags=1 timeout 10
FATAL: kid1 registration timed out
FATAL: kid2 registration timed out
and later:
2012/10/10 16:26:19.675 kid2| leave_suid: PID 11031 called
2012/10/10 16:26:19.675 kid2| leave_suid: PID 11031 giving up root, becoming 'www'
2012/10/10 16:26:19.675 kid2| leave_suid: PID 11031 called
FATAL: Ipc::Mem::Segment::open failed to shm_open(/squid-squid-page-pool.shm): (2) No such file or directory
but I think this comes from the first FATAL.
why are the kids nor registered. squid (coordinator) is running but no other squid process and so it does not listen on port 8080.
how can we adjust the path where squid stores the ipc files for the coordinator and kids? it is /path/to/squid/var/run/squid. this is because we used -prefix="/path/to/squid" . but also we have used -prefix we want to have the files in other dirs. with (nearly) all we can adjust the locations in squid.conf and use the full/other path, eg.
logfile_daemon /other/path/to/squid/bin/log_file_daemon
access_log daemon:/other/path/to/squid/logs/access.log squid
here the output of squid -v with compile opitons. do we have to set one option to have workers workering?
Squid Cache: Version 3.2.1
configure options: '--enable-basic-auth-modules=MSNT,SMB,NEGOTIATE'
'--enable-external-acl-helpers=ldap_group'
'--enable-auth-basic'
'--enable-auth-ntlm'
'--enable-auth-negotiate=squid_kerb_auth'
'--enable-ntlm-fail-open'
'--enable-delay-pools'
'--enable-follow-x-forwarded-for'
'--with-maxfd=4095'
'--enable-removal-policies=lru,heap'
'--with-winbind'
'--with-async-io'
'--enable-storeio=ufs,aufs'
'--disable-ident-lookups'
'--prefix=/path/to/squid'
'--enable-err-language=German'
'--enable-underscores'
'--with-large-files'
'--enable-dlmalloc'
--enable-ltdl-convenience
mfg
Markus Rietzler
<rietzler_software/>
Rechenzentrum der Finanzverwaltung
Tel: 0211/4572-2130
