On 11/30/2010 07:34 AM, Jean-Philippe Menil wrote:
Le 28/11/2010 18:14, Alex Rousskov a écrit :
On 11/26/2010 12:36 AM, Jean-Philippe Menil wrote:
Le 26/11/2010 06:51, Jean-Philippe Menil a écrit :
Hi,
i recently installed squid 3.2 with "workers 2".
However, i see the following in the cache.log:
2010/11/23 16:10:49 kid1| Ready to serve requests.
2010/11/23 16:10:49 kid1| commBind: Cannot bind socket FD 12 to [::]:
(2) No such file or directory
2010/11/23 16:10:49 kid3| Loaded Icons.
2010/11/23 16:10:49 kid3| Squid modules loaded: 0
2010/11/23 16:10:49 kid3| Adaptation support is off.
2010/11/23 16:10:49 kid3| Ready to serve requests.
2010/11/23 16:10:49 kid3| commBind: Cannot bind socket FD 10 to [::]:
(2) No such file or directory
First, i think it was related to ipv6, but after recompiling squid with
"--disable-ipv6", i observe the same error.
it seems not related to ipv6 afteward.
In the suqid.conf, if i had the following:
if ${process_name} = 1
http_port 3129
endif
if ${process_name} = 2
http_port 3130
endif
Squid odes not start:
Starting Squid HTTP Proxy 3.x: squid3Creating Squid HTTP Proxy 3.x cache
structure ... (warning).
FATAL: String is not a integer number: 'squid'
This failure is expected, for the reported reason.
But if i had the following otpions:
if ${process_number} = 1
http_port 3129
endif
if ${process_number} = 2
http_port 3130
endif
Squid is starting with the following logs:
2010/11/26 07:32:06 kid3| Took 0.00 seconds ( 0.00 entries/sec).
FATAL: No port defined
This one looks like a Squid bug. The coordinator process (kid3 if you
have two workers) quits because it does not have an http_port number
specified. However, the coordinator process does not need and does not
use http_ports! We will remove the unneeded check for the coordinator.
Meanwhile, please add an http_port line for coordinator or, better, use
an else syntax:
if ${process_number} = 1
http_port 3129
else
http_port 3130
endif
Another option is to use process number of the port itself and avoid all
conditionals. For example,
http_port 313${process_number}
Needless to say, this last approach would require appropriate changes in
your network and/or client configuration.
HTH,
Alex.
Hi,
thanks for your response.
I tried your else syntax, and i have the same result.
Squid process are running, whitout listening on tcp port:
IIRC, your previous result was a FATAL message, so things have changed,
but the primary problem is still there.
inmon:~# netstat -lataupen
udp 0 0 0.0.0.0:33041 0.0.0.0:* 13 5055 1208/(squid-2)
udp 0 0 0.0.0.0:41132 0.0.0.0:* 13 5038 1209/(squid-1)
udp 0 0 0.0.0.0:50132 0.0.0.0:* 13 5019 1207/(squid-coord-3
udp6 0 0 :::54532 :::* 13 5018 1207/(squid-coord-3
udp6 0 0 :::35879 :::* 13 5054 1208/(squid-2)
udp6 0 0 :::40376 :::* 13 5037 1209/(squid-1)
Here is the cache.log:
2010/11/30 14:26:18 kid3| Creating Swap Directories
2010/11/30 14:26:18 kid1| Creating Swap Directories
2010/11/30 14:26:18 kid2| Creating Swap Directories
2010/11/30 14:26:18 kid3| Starting Squid Cache version 3.2.0.3 for
x86_64-pc-linux-gnu...
2010/11/30 14:26:18 kid3| Process ID 1207
2010/11/30 14:26:18 kid3| With 65535 file descriptors available
2010/11/30 14:26:18 kid3| Initializing IP Cache...
2010/11/30 14:26:18 kid3| DNS Socket created at [::], FD 7
2010/11/30 14:26:18 kid3| DNS Socket created at 0.0.0.0, FD 8
2010/11/30 14:26:18 kid3| Adding domain univ-nantes.prive from
/etc/resolv.conf
2010/11/30 14:26:18 kid3| Adding nameserver 172.20.12.11 from
/etc/resolv.conf
2010/11/30 14:26:18 kid3| Adding nameserver 172.20.12.22 from
/etc/resolv.conf
2010/11/30 14:26:18 kid3| Adding nameserver 172.20.12.23 from
/etc/resolv.conf
2010/11/30 14:26:18 kid3| User-Agent logging is disabled.
2010/11/30 14:26:18 kid3| Logfile: opening log
daemon:/var/log/squid3/access.log
2010/11/30 14:26:18 kid3| Logfile Daemon: opening log
/var/log/squid3/access.log
2010/11/30 14:26:18 kid1| Starting Squid Cache version 3.2.0.3 for
x86_64-pc-linux-gnu...
2010/11/30 14:26:18 kid1| Process ID 1209
2010/11/30 14:26:18 kid1| With 65535 file descriptors available
2010/11/30 14:26:18 kid1| Initializing IP Cache...
2010/11/30 14:26:18 kid1| DNS Socket created at [::], FD 7
2010/11/30 14:26:18 kid1| DNS Socket created at 0.0.0.0, FD 8
2010/11/30 14:26:18 kid1| Adding domain univ-nantes.prive from
/etc/resolv.conf
2010/11/30 14:26:18 kid1| Adding nameserver 172.20.12.11 from
/etc/resolv.conf
2010/11/30 14:26:18 kid1| Adding nameserver 172.20.12.22 from
/etc/resolv.conf
2010/11/30 14:26:18 kid1| Adding nameserver 172.20.12.23 from
/etc/resolv.conf
2010/11/30 14:26:18 kid1| User-Agent logging is disabled.
2010/11/30 14:26:18 kid1| Logfile: opening log
daemon:/var/log/squid3/access.log
2010/11/30 14:26:18 kid1| Logfile Daemon: opening log
/var/log/squid3/access.log
2010/11/30 14:26:18 kid2| Starting Squid Cache version 3.2.0.3 for
x86_64-pc-linux-gnu...
2010/11/30 14:26:18 kid2| Process ID 1208
2010/11/30 14:26:18 kid2| With 65535 file descriptors available
2010/11/30 14:26:18 kid2| Initializing IP Cache...
2010/11/30 14:26:18 kid2| DNS Socket created at [::], FD 7
2010/11/30 14:26:18 kid2| DNS Socket created at 0.0.0.0, FD 8
2010/11/30 14:26:18 kid2| Adding domain univ-nantes.prive from
/etc/resolv.conf
2010/11/30 14:26:18 kid2| Adding nameserver 172.20.12.11 from
/etc/resolv.conf
2010/11/30 14:26:18 kid2| Adding nameserver 172.20.12.22 from
/etc/resolv.conf
2010/11/30 14:26:18 kid2| Adding nameserver 172.20.12.23 from
/etc/resolv.conf
2010/11/30 14:26:18 kid2| User-Agent logging is disabled.
2010/11/30 14:26:18 kid2| Logfile: opening log
daemon:/var/log/squid3/access.log
2010/11/30 14:26:18 kid2| Logfile Daemon: opening log
/var/log/squid3/access.log
2010/11/30 14:26:18 kid3| Unlinkd pipe opened on FD 14
2010/11/30 14:26:18 kid3| Local cache digest enabled; rebuild/rewrite
every 3600/3600 sec
2010/11/30 14:26:18 kid3| Store logging disabled
2010/11/30 14:26:18 kid3| Swap maxSize 0 + 262144 KB, estimated 20164
objects
2010/11/30 14:26:18 kid3| Target number of buckets: 1008
2010/11/30 14:26:18 kid3| Using 8192 Store buckets
2010/11/30 14:26:18 kid3| Max Mem size: 262144 KB
2010/11/30 14:26:18 kid3| Max Swap size: 0 KB
2010/11/30 14:26:18 kid3| Using Least Load store dir selection
2010/11/30 14:26:18 kid3| Set Current Directory to /var/cache
2010/11/30 14:26:18 kid3| Loaded Icons.
2010/11/30 14:26:18 kid3| Squid modules loaded: 0
2010/11/30 14:26:18 kid3| Adaptation support is off.
2010/11/30 14:26:18 kid3| Ready to serve requests.
2010/11/30 14:26:18 kid3| commBind: Cannot bind socket FD 10 to [::]:
(2) No such file or directory
2010/11/30 14:26:18 kid1| Unlinkd pipe opened on FD 14
2010/11/30 14:26:18 kid1| Local cache digest enabled; rebuild/rewrite
every 3600/3600 sec
2010/11/30 14:26:18 kid1| Store logging disabled
2010/11/30 14:26:18 kid1| Swap maxSize 0 + 262144 KB, estimated 20164
objects
2010/11/30 14:26:18 kid1| Target number of buckets: 1008
2010/11/30 14:26:18 kid1| Using 8192 Store buckets
2010/11/30 14:26:18 kid1| Max Mem size: 262144 KB
2010/11/30 14:26:18 kid1| Max Swap size: 0 KB
2010/11/30 14:26:18 kid1| Using Least Load store dir selection
2010/11/30 14:26:18 kid1| Set Current Directory to /var/cache
2010/11/30 14:26:18 kid1| Loaded Icons.
2010/11/30 14:26:18 kid1| HTCP Disabled.
2010/11/30 14:26:18 kid1| Squid modules loaded: 0
2010/11/30 14:26:18 kid1| Adaptation support is off.
2010/11/30 14:26:18 kid1| Ready to serve requests.
2010/11/30 14:26:18 kid1| commBind: Cannot bind socket FD 12 to [::]:
(2) No such file or directory
2010/11/30 14:26:18 kid2| Unlinkd pipe opened on FD 14
2010/11/30 14:26:18 kid2| Local cache digest enabled; rebuild/rewrite
every 3600/3600 sec
2010/11/30 14:26:18 kid2| Store logging disabled
2010/11/30 14:26:18 kid2| Swap maxSize 0 + 262144 KB, estimated 20164
objects
2010/11/30 14:26:18 kid2| Target number of buckets: 1008
2010/11/30 14:26:18 kid2| Using 8192 Store buckets
2010/11/30 14:26:18 kid2| Max Mem size: 262144 KB
2010/11/30 14:26:18 kid2| Max Swap size: 0 KB
2010/11/30 14:26:18 kid2| Using Least Load store dir selection
2010/11/30 14:26:18 kid2| Set Current Directory to /var/cache
2010/11/30 14:26:18 kid2| Loaded Icons.
2010/11/30 14:26:18 kid2| HTCP Disabled.
2010/11/30 14:26:18 kid2| Squid modules loaded: 0
2010/11/30 14:26:18 kid2| Adaptation support is off.
2010/11/30 14:26:18 kid2| Ready to serve requests.
2010/11/30 14:26:18 kid2| commBind: Cannot bind socket FD 12 to [::]:
(2) No such file or directory
2010/11/30 14:26:19 kid3| storeLateRelease: released 0 objects
2010/11/30 14:26:20 kid1| storeLateRelease: released 0 objects
2010/11/30 14:26:20 kid2| storeLateRelease: released 0 objects
i'm a bit disapointed.
Me too. Please enable full debugging (debug_options ALL,9), start Squid,
and post the corresponding cache.log (as an attachment and compressed if
needed). You may want to convert this into a bug report.
FWIW, the if-else configuration works fine here, even with four workers:
2010/11/30 08:55:24 kid1| Accepting HTTP connections at [::]:3129, FD 11.
2010/11/30 08:55:24 kid3| Accepting HTTP connections at [::]:3130, FD 11.
2010/11/30 08:55:24 kid4| Accepting HTTP connections at [::]:3130, FD 11.
2010/11/30 08:55:24 kid2| Accepting HTTP connections at [::]:3130, FD 11.
I hope debugging logs will expose the problem you are facing.
BTW, is there a reason you want to use different ports for different
workers? It is fine to do that if you actually need it, of course. Just
keep in mind that workers can share listening ports.
Thank you,
Alex.
