[squid-users] RE: FATAL: Ipc::Mem::Segment::create failed to shm_open(/squid-squid-page-pool.shm): (13) Permission denied from Holmes, Michael A \(Mike\) on 2012-09-18 (squid-users)

From: Holmes, Michael A \(Mike\) <Mike.Holmes_at_lsi.com>
Date: Tue, 18 Sep 2012 12:40:15 -0400

More solutions to problems seen with adding the "worker" setting.

To fix this
"2012/09/18 10:05:20 kid5| commBind: Cannot bind socket FD 12 to [::]: (13) Permission denied"

Do this
#chown squid -R .../var/run/squid/

-------
Unfortunately there is now another problem a rolling failure of the children process by the looks of it.

FATAL: kid3 registration timed out

Squid Cache (Version 3.2.1): Terminated abnormally.
CPU Usage: 0.210 seconds = 0.140 user + 0.070 sys
Maximum Resident Size: 36176 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
        total space in arena: 4124 KB
        Ordinary blocks: 4043 KB 6 blks
        Small blocks: 0 KB 1 blks
        Holding blocks: 568 KB 2 blks
        Free Small blocks: 0 KB
        Free Ordinary blocks: 80 KB
        Total in use: 4611 KB 112%
        Total free: 80 KB 2%

-----Original Message-----
From: Holmes, Michael A (Mike) [mailto:Mike.Holmes_at_lsi.com]
Sent: Tuesday, September 18, 2012 10:18 AM
To: squid-users_at_squid-cache.org
Subject: [squid-users] RE: FATAL: Ipc::Mem::Segment::create failed to shm_open(/squid-squid-page-pool.shm): (13) Permission denied

After adding the shm fix, I now get the flowing as seen in the log below, it appears to not specify a port number.
Still struggling to configure with multiple workers.

"2012/09/18 10:05:20 kid5| commBind: Cannot bind socket FD 12 to [::]: (13) Permission denied"

SHM FIX::
Just add the following line to your /etc/fstab file:
shm /dev/shm tmpfs nodev,nosuid,noexec 0 0
After that use (as root):
# mount shm

LATEST LOG::
2012/09/18 10:05:17 kid2| Starting Squid Cache version 3.2.1 for powerpc-unknown-linux-gnu...
2012/09/18 10:05:17 kid2| Process ID 1760
2012/09/18 10:05:17 kid2| Process Roles: worker
2012/09/18 10:05:17 kid2| With 1024 file descriptors available
2012/09/18 10:05:17 kid2| Initializing IP Cache...
2012/09/18 10:05:17 kid2| DNS Socket created at [::], FD 8
2012/09/18 10:05:17 kid2| DNS Socket created at 0.0.0.0, FD 9
2012/09/18 10:05:17 kid2| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:17 kid2| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:17 kid2| Adding nameserver 135.149.17.30 from /etc/resolv.conf
2012/09/18 10:05:17 kid2| Adding nameserver 192.19.3.85 from /etc/resolv.conf
2012/09/18 10:05:17 kid3| Starting Squid Cache version 3.2.1 for powerpc-unknown-linux-gnu...
2012/09/18 10:05:17 kid3| Process ID 1759
2012/09/18 10:05:17 kid3| Process Roles: worker
2012/09/18 10:05:17 kid3| With 1024 file descriptors available
2012/09/18 10:05:17 kid3| Initializing IP Cache...
2012/09/18 10:05:17 kid3| DNS Socket created at [::], FD 8
2012/09/18 10:05:17 kid3| DNS Socket created at 0.0.0.0, FD 9
2012/09/18 10:05:17 kid3| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:17 kid3| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:17 kid3| Adding nameserver 135.149.17.30 from /etc/resolv.conf
2012/09/18 10:05:17 kid3| Adding nameserver 192.19.3.85 from /etc/resolv.conf
2012/09/18 10:05:18 kid4| Starting Squid Cache version 3.2.1 for powerpc-unknown-linux-gnu...
2012/09/18 10:05:18 kid4| Process ID 1758
2012/09/18 10:05:18 kid4| Process Roles: worker
2012/09/18 10:05:18 kid4| With 1024 file descriptors available
2012/09/18 10:05:18 kid4| Initializing IP Cache...
2012/09/18 10:05:18 kid4| DNS Socket created at [::], FD 8
2012/09/18 10:05:18 kid4| DNS Socket created at 0.0.0.0, FD 9
2012/09/18 10:05:18 kid4| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:18 kid4| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:18 kid4| Adding nameserver 135.149.17.30 from /etc/resolv.conf
2012/09/18 10:05:18 kid4| Adding nameserver 192.19.3.85 from /etc/resolv.conf
2012/09/18 10:05:18 kid1| Starting Squid Cache version 3.2.1 for powerpc-unknown-linux-gnu...
2012/09/18 10:05:18 kid1| Process ID 1761
2012/09/18 10:05:18 kid1| Process Roles: worker
2012/09/18 10:05:18 kid1| With 1024 file descriptors available
2012/09/18 10:05:18 kid1| Initializing IP Cache...
2012/09/18 10:05:18 kid1| DNS Socket created at [::], FD 8
2012/09/18 10:05:18 kid1| DNS Socket created at 0.0.0.0, FD 9
2012/09/18 10:05:18 kid1| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:18 kid1| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:18 kid1| Adding nameserver 135.149.17.30 from /etc/resolv.conf
2012/09/18 10:05:18 kid1| Adding nameserver 192.19.3.85 from /etc/resolv.conf
2012/09/18 10:05:19 kid1| Logfile: opening log stdio:/root/access.log
2012/09/18 10:05:19 kid2| Logfile: opening log stdio:/root/access.log
2012/09/18 10:05:19 kid4| Logfile: opening log stdio:/root/access.log
2012/09/18 10:05:19 kid3| Logfile: opening log stdio:/root/access.log
2012/09/18 10:05:19 kid2| Logfile: opening log stdio:/root/store.log
2012/09/18 10:05:19 kid4| Logfile: opening log stdio:/root/store.log
2012/09/18 10:05:19 kid3| Logfile: opening log stdio:/root/store.log
2012/09/18 10:05:19 kid2| WARNING: disk-cache maximum object size is unlimited but mem-cache maximum object size is 32.00 KB
2012/09/18 10:05:19 kid4| WARNING: disk-cache maximum object size is unlimited but mem-cache maximum object size is 32.00 KB
2012/09/18 10:05:19 kid1| Logfile: opening log stdio:/root/store.log
2012/09/18 10:05:19 kid3| WARNING: disk-cache maximum object size is unlimited but mem-cache maximum object size is 32.00 KB
2012/09/18 10:05:19 kid2| Swap maxSize 0 + 32768 KB, estimated 2520 objects
2012/09/18 10:05:19 kid4| Swap maxSize 0 + 32768 KB, estimated 2520 objects
2012/09/18 10:05:19 kid4| Target number of buckets: 126
2012/09/18 10:05:19 kid4| Using 8192 Store buckets
2012/09/18 10:05:19 kid4| Max Mem size: 32768 KB [shared]
2012/09/18 10:05:19 kid4| Max Swap size: 0 KB
2012/09/18 10:05:19 kid4| Using Least Load store dir selection
2012/09/18 10:05:19 kid1| WARNING: disk-cache maximum object size is unlimited but mem-cache maximum object size is 32.00 KB
2012/09/18 10:05:19 kid3| Swap maxSize 0 + 32768 KB, estimated 2520 objects
2012/09/18 10:05:19 kid2| Target number of buckets: 126
2012/09/18 10:05:19 kid1| Swap maxSize 0 + 32768 KB, estimated 2520 objects
2012/09/18 10:05:19 kid3| Target number of buckets: 126
2012/09/18 10:05:19 kid2| Using 8192 Store buckets
2012/09/18 10:05:19 kid4| Set Current Directory to /usr/local/squid-3.2.1/var/cache/squid
2012/09/18 10:05:19 kid1| Target number of buckets: 126
2012/09/18 10:05:19 kid3| Using 8192 Store buckets
2012/09/18 10:05:19 kid3| Max Mem size: 32768 KB [shared]
2012/09/18 10:05:19 kid3| Max Swap size: 0 KB
2012/09/18 10:05:19 kid3| Using Least Load store dir selection
2012/09/18 10:05:19 kid3| Set Current Directory to /usr/local/squid-3.2.1/var/cache/squid
2012/09/18 10:05:19 kid2| Max Mem size: 32768 KB [shared]
2012/09/18 10:05:19 kid1| Using 8192 Store buckets
2012/09/18 10:05:19 kid2| Max Swap size: 0 KB
2012/09/18 10:05:19 kid1| Max Mem size: 32768 KB [shared]
2012/09/18 10:05:19 kid2| Using Least Load store dir selection
2012/09/18 10:05:19 kid1| Max Swap size: 0 KB
2012/09/18 10:05:19 kid2| Set Current Directory to /usr/local/squid-3.2.1/var/cache/squid
2012/09/18 10:05:19 kid1| Using Least Load store dir selection
2012/09/18 10:05:19 kid1| Set Current Directory to /usr/local/squid-3.2.1/var/cache/squid
2012/09/18 10:05:19 kid3| Loaded Icons.
2012/09/18 10:05:19 kid2| Loaded Icons.
2012/09/18 10:05:19 kid4| Loaded Icons.
2012/09/18 10:05:19 kid1| Loaded Icons.
2012/09/18 10:05:19 kid3| HTCP Disabled.
2012/09/18 10:05:19 kid2| HTCP Disabled.
2012/09/18 10:05:19 kid4| HTCP Disabled.
2012/09/18 10:05:19 kid1| HTCP Disabled.
2012/09/18 10:05:19 kid3| Configuring Parent 135.156.195.210/9480/0
2012/09/18 10:05:19 kid2| Configuring Parent 135.156.195.210/9480/0
2012/09/18 10:05:19 kid4| Configuring Parent 135.156.195.210/9480/0
2012/09/18 10:05:19 kid1| Configuring Parent 135.156.195.210/9480/0
2012/09/18 10:05:19 kid3| Squid plugin modules loaded: 0
2012/09/18 10:05:19 kid2| Squid plugin modules loaded: 0
2012/09/18 10:05:19 kid4| Squid plugin modules loaded: 0
2012/09/18 10:05:19 kid1| Squid plugin modules loaded: 0
2012/09/18 10:05:19 kid3| commBind: Cannot bind socket FD 14 to [::]: (13) Permission denied
2012/09/18 10:05:19 kid2| commBind: Cannot bind socket FD 14 to [::]: (13) Permission denied
2012/09/18 10:05:19 kid4| commBind: Cannot bind socket FD 14 to [::]: (13) Permission denied
2012/09/18 10:05:19 kid1| commBind: Cannot bind socket FD 14 to [::]: (13) Permission denied
2012/09/18 10:05:20 kid5| Starting Squid Cache version 3.2.1 for powerpc-unknown-linux-gnu...
2012/09/18 10:05:20 kid5| Process ID 1757
2012/09/18 10:05:20 kid5| Process Roles: coordinator
2012/09/18 10:05:20 kid5| With 1024 file descriptors available
2012/09/18 10:05:20 kid5| Initializing IP Cache...
2012/09/18 10:05:20 kid5| DNS Socket created at [::], FD 8
2012/09/18 10:05:20 kid5| DNS Socket created at 0.0.0.0, FD 9
2012/09/18 10:05:20 kid5| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:20 kid5| Adding domain agere.com from /etc/resolv.conf
2012/09/18 10:05:20 kid5| Adding nameserver 135.149.17.30 from /etc/resolv.conf
2012/09/18 10:05:20 kid5| Adding nameserver 192.19.3.85 from /etc/resolv.conf
2012/09/18 10:05:20 kid5| Logfile: opening log stdio:/root/access.log
2012/09/18 10:05:20 kid5| Logfile: opening log stdio:/root/store.log
2012/09/18 10:05:20 kid5| Swap maxSize 0 + 32768 KB, estimated 2520 objects
2012/09/18 10:05:20 kid5| Target number of buckets: 126
2012/09/18 10:05:20 kid5| Using 8192 Store buckets
2012/09/18 10:05:20 kid5| Max Mem size: 32768 KB [shared]
2012/09/18 10:05:20 kid5| Max Swap size: 0 KB
2012/09/18 10:05:20 kid5| Using Least Load store dir selection
2012/09/18 10:05:20 kid5| Set Current Directory to /usr/local/squid-3.2.1/var/cache/squid
2012/09/18 10:05:20 kid5| Loaded Icons.
2012/09/18 10:05:20 kid5| Configuring Parent 135.156.195.210/9480/0
2012/09/18 10:05:20 kid5| Squid plugin modules loaded: 0
2012/09/18 10:05:20 kid5| commBind: Cannot bind socket FD 12 to [::]: (13) Permission denied
2012/09/18 10:05:21 kid3| storeLateRelease: released 0 objects
2012/09/18 10:05:21 kid2| storeLateRelease: released 0 objects
2012/09/18 10:05:21 kid4| storeLateRelease: released 0 objects
2012/09/18 10:05:21 kid1| storeLateRelease: released 0 objects
2012/09/18 10:05:21 kid5| storeLateRelease: released 0 objects

-----Original Message-----
From: Holmes, Michael A (Mike) [mailto:Mike.Holmes_at_lsi.com]
Sent: Tuesday, September 18, 2012 8:29 AM
To: squid-users_at_squid-cache.org
Subject: [squid-users] RE: FATAL: Ipc::Mem::Segment::create failed to shm_open(/squid-squid-page-pool.shm): (13) Permission denied

The OS is Linux 2.6.35

-----Original Message-----
From: Holmes, Michael A (Mike)
Sent: Monday, September 17, 2012 3:45 PM
To: squid-users_at_squid-cache.org
Subject: FATAL: Ipc::Mem::Segment::create failed to shm_open(/squid-squid-page-pool.shm): (13) Permission denied

I just added "workers 4" to my working configuration and I get an shm_open error. I assume it is trying to write to the root directory "/squid-squid-page-pool.shm" as the user squid which will fail.

How do I redirect this?

Thanks Mike

Squid Cache (Version 3.2.1): Terminated abnormally.
CPU Usage: 0.060 seconds = 0.040 user + 0.020 sys
Maximum Resident Size: 18560 KB
Page faults with physical i/o: 0
2012/09/17 15:34:33 kid1| Creating Swap Directories
2012/09/17 15:38:02| storeDirWriteCleanLogs: Starting...
2012/09/17 15:38:02| Finished. Wrote 0 entries.
2012/09/17 15:38:02| Took 0.00 seconds ( 0.00 entries/sec).
FATAL: Ipc::Mem::Segment::create failed to shm_open(/squid-squid-page-pool.shm): (13) Permission denied
Received on Tue Sep 18 2012 - 16:40:29 MDT

This archive was generated by hypermail 2.2.0 : Thu Sep 20 2012 - 12:00:04 MDT