Hi Uto Cen,
Uto Cen wrote:
Hi,
My system details:
Centos 4.4 2.6.9-42.ELsmp i686 athlon i386 GNU/Linux
configure options: '--prefix=/opt/squid-3.0.STABLE1' '--enable-snmp'
'--enable-storeio=aufs,ufs,diskd,coss' '--with-large-files'
'--enable-removal-policies' '--enable-delay-pools' '--enable-coss-aio-ops'
I don't know about Squid-3.0 but I remember in Squid-2.6 that compiling
with both:
'--enable-storeio=aufs,ufs,diskd,coss' and '--enable-coss-aio-ops'
caused some problems for me.
But it's just what I think. I don't have the anything to indicate this.
Thanking you...
-----Original Message-----
From: Amos Jeffries [mailto:squid3@xxxxxxxxxxxxx]
Sent: Thursday, 20 December 2007 6:36 PM
To: Uto Cen
Cc: squid-users@xxxxxxxxxxxxxxx; Squid Developers
Subject: Re: Squid-3.0.STABLE1 dies repeatedly
Uto Cen wrote:
Hi,
I've recently upgraded to Squid 3.0.STABLE1 with coss and aufs.
Unfortunately, it keeps dying and I have to revert to Squid2.6.
Ouch. I'm cc'ing this to squid-dev as this is an issue that needs to be
brought up there.
What Operating System are you using?
Is it a package build or self-built?
What configure options? (output of squid -v)
What does cache_log contains with debug_options ALL,9?
Are you able to locate a core-dump from any of the crashes and pull a
stack trace out of it?
I'm not able to follow up on this myself, but with the info above one of
the other developers should be able to assist you.
Thank you.
Amos
Attached log (note the repeated seg violation).
Regards,
Uto.
2007/12/19 09:31:18| Starting Squid Cache version 3.0.STABLE1 for
i686-pc-linux-gnu...
2007/12/19 09:31:18| Process ID 29224
2007/12/19 09:31:18| With 32768 file descriptors available
2007/12/19 09:31:18| Performing DNS Tests...
2007/12/19 09:31:18| Successful DNS name lookup tests...
2007/12/19 09:31:18| DNS Socket created at 0.0.0.0, port 52924, FD 7
2007/12/19 09:31:18| Adding nameserver 127.0.0.1 from squid.conf
2007/12/19 09:31:18| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:18| Unlinkd pipe opened on FD 11
2007/12/19 09:31:18| Store logging disabled
2007/12/19 09:31:18| Swap maxSize 524288 KB, estimated 40329 objects
2007/12/19 09:31:18| Target number of buckets: 2016
2007/12/19 09:31:18| Using 8192 Store buckets
2007/12/19 09:31:18| Max Mem size: 65536 KB
2007/12/19 09:31:18| Max Swap size: 524288 KB
2007/12/19 09:31:18| Rebuilding COSS storage in /data1/squid_cache/coss01
(CLEAN)
2007/12/19 09:31:18| Version 1 of swap file with LFS support detected...
2007/12/19 09:31:18| Rebuilding storage in /data1/squid_cache (CLEAN)
2007/12/19 09:31:18| Using Least Load store dir selection
2007/12/19 09:31:18| Current Directory is /
2007/12/19 09:31:19| Loaded Icons.
2007/12/19 09:31:19| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:19| Accepting accelerated HTTP connections at 0.0.0.0,
port
80, FD 14.
2007/12/19 09:31:19| HTCP Disabled.
2007/12/19 09:31:19| Can't get current capabilities
2007/12/19 09:31:19| Accepting SNMP messages on port 166, FD 18.
2007/12/19 09:31:19| Configuring Parent 127.0.0.1/8080/0
2007/12/19 09:31:19| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:19| Ready to serve requests.
2007/12/19 09:31:19| Store rebuilding is 43.09% complete
2007/12/19 09:31:19| Done reading /data1/squid_cache/coss01 swaplog (9505
entries)
2007/12/19 09:31:19| Done reading /data1/squid_cache swaplog (38479
entries)
2007/12/19 09:31:19| Finished rebuilding storage from disk.
2007/12/19 09:31:19| 47984 Entries scanned
2007/12/19 09:31:19| 0 Invalid entries.
2007/12/19 09:31:19| 0 With invalid flags.
2007/12/19 09:31:19| 47984 Objects loaded.
2007/12/19 09:31:19| 0 Objects expired.
2007/12/19 09:31:19| 0 Objects cancelled.
2007/12/19 09:31:19| 0 Duplicate URLs purged.
2007/12/19 09:31:19| 0 Swapfile clashes avoided.
2007/12/19 09:31:19| Took 0.58 seconds (82629.60 objects/sec).
2007/12/19 09:31:19| Beginning Validation Procedure
2007/12/19 09:31:19| Completed Validation Procedure
2007/12/19 09:31:19| Validated 95981 Entries
2007/12/19 09:31:19| store_swap_size = 223242
FATAL: Received Segment Violation...dying.
2007/12/19 09:31:19| storeDirWriteCleanLogs: Starting...
2007/12/19 09:31:19| WARNING: Closing open FD 14
2007/12/19 09:31:19| Finished. Wrote 47663 entries.
2007/12/19 09:31:19| Took 0.03 seconds (1775885.84 entries/sec).
CPU Usage: 0.400 seconds = 0.172 user + 0.228 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
total space in arena: 23560 KB
Ordinary blocks: 23139 KB 0 blks
Small blocks: 0 KB 0 blks
Holding blocks: 0 KB 0 blks
Free Small blocks: 200 KB
Free Ordinary blocks: 220 KB
Total in use: 23139 KB 98%
Total free: 420 KB 2%
2007/12/19 09:31:22| Starting Squid Cache version 3.0.STABLE1 for
i686-pc-linux-gnu...
2007/12/19 09:31:22| Process ID 29266
2007/12/19 09:31:22| With 32768 file descriptors available
2007/12/19 09:31:22| Performing DNS Tests...
2007/12/19 09:31:22| Successful DNS name lookup tests...
2007/12/19 09:31:22| DNS Socket created at 0.0.0.0, port 52924, FD 7
2007/12/19 09:31:22| Adding nameserver 127.0.0.1 from squid.conf
2007/12/19 09:31:22| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:23| Unlinkd pipe opened on FD 11
2007/12/19 09:31:23| Store logging disabled
2007/12/19 09:31:23| Swap maxSize 524288 KB, estimated 40329 objects
2007/12/19 09:31:23| Target number of buckets: 2016
2007/12/19 09:31:23| Using 8192 Store buckets
2007/12/19 09:31:23| Max Mem size: 65536 KB
2007/12/19 09:31:23| Max Swap size: 524288 KB
2007/12/19 09:31:23| Rebuilding COSS storage in /data1/squid_cache/coss01
(CLEAN)
2007/12/19 09:31:23| Version 1 of swap file with LFS support detected...
2007/12/19 09:31:23| Rebuilding storage in /data1/squid_cache (CLEAN)
2007/12/19 09:31:23| Using Least Load store dir selection
2007/12/19 09:31:23| Current Directory is /
2007/12/19 09:31:23| Loaded Icons.
2007/12/19 09:31:23| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:23| Accepting accelerated HTTP connections at 0.0.0.0,
port
80, FD 17.
2007/12/19 09:31:23| HTCP Disabled.
2007/12/19 09:31:23| Can't get current capabilities
2007/12/19 09:31:23| Accepting SNMP messages on port 166, FD 18.
2007/12/19 09:31:23| Configuring Parent 127.0.0.1/8080/0
2007/12/19 09:31:23| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:23| Ready to serve requests.
2007/12/19 09:31:23| Store rebuilding is 44.60% complete
2007/12/19 09:31:23| Done reading /data1/squid_cache/coss01 swaplog (9184
entries)
2007/12/19 09:31:24| Done reading /data1/squid_cache swaplog (38479
entries)
2007/12/19 09:31:24| Finished rebuilding storage from disk.
2007/12/19 09:31:24| 47663 Entries scanned
2007/12/19 09:31:24| 0 Invalid entries.
2007/12/19 09:31:24| 0 With invalid flags.
2007/12/19 09:31:24| 47663 Objects loaded.
2007/12/19 09:31:24| 0 Objects expired.
2007/12/19 09:31:24| 0 Objects cancelled.
2007/12/19 09:31:24| 0 Duplicate URLs purged.
2007/12/19 09:31:24| 0 Swapfile clashes avoided.
2007/12/19 09:31:24| Took 0.84 seconds (56816.20 objects/sec).
2007/12/19 09:31:24| Beginning Validation Procedure
2007/12/19 09:31:24| Completed Validation Procedure
2007/12/19 09:31:24| Validated 95343 Entries
2007/12/19 09:31:24| store_swap_size = 222295
FATAL: Received Segment Violation...dying.
2007/12/19 09:31:24| storeDirWriteCleanLogs: Starting...
2007/12/19 09:31:24| WARNING: Closing open FD 17
2007/12/19 09:31:24| Finished. Wrote 47664 entries.
2007/12/19 09:31:24| Took 0.06 seconds (746359.34 entries/sec).
CPU Usage: 0.385 seconds = 0.162 user + 0.223 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
total space in arena: 23560 KB
Ordinary blocks: 23231 KB 0 blks
Small blocks: 0 KB 0 blks
Holding blocks: 0 KB 0 blks
Free Small blocks: 176 KB
Free Ordinary blocks: 152 KB
Total in use: 23231 KB 99%
Total free: 328 KB 1%
2007/12/19 09:31:27| Starting Squid Cache version 3.0.STABLE1 for
i686-pc-linux-gnu...
2007/12/19 09:31:27| Process ID 29309
2007/12/19 09:31:27| With 32768 file descriptors available
2007/12/19 09:31:27| Performing DNS Tests...
2007/12/19 09:31:27| Successful DNS name lookup tests...
2007/12/19 09:31:27| DNS Socket created at 0.0.0.0, port 52924, FD 7
2007/12/19 09:31:27| Adding nameserver 127.0.0.1 from squid.conf
2007/12/19 09:31:27| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:27| Unlinkd pipe opened on FD 11
2007/12/19 09:31:27| Store logging disabled
2007/12/19 09:31:27| Swap maxSize 524288 KB, estimated 40329 objects
2007/12/19 09:31:27| Target number of buckets: 2016
2007/12/19 09:31:27| Using 8192 Store buckets
2007/12/19 09:31:27| Max Mem size: 65536 KB
2007/12/19 09:31:27| Max Swap size: 524288 KB
2007/12/19 09:31:27| Rebuilding COSS storage in /data1/squid_cache/coss01
(CLEAN)
2007/12/19 09:31:27| Version 1 of swap file with LFS support detected...
2007/12/19 09:31:27| Rebuilding storage in /data1/squid_cache (CLEAN)
2007/12/19 09:31:27| Using Least Load store dir selection
2007/12/19 09:31:27| Current Directory is /
2007/12/19 09:31:27| Loaded Icons.
2007/12/19 09:31:27| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:27| Accepting accelerated HTTP connections at 0.0.0.0,
port
80, FD 14.
2007/12/19 09:31:27| HTCP Disabled.
2007/12/19 09:31:27| Can't get current capabilities
2007/12/19 09:31:27| Accepting SNMP messages on port 166, FD 18.
2007/12/19 09:31:27| Configuring Parent 127.0.0.1/8080/0
2007/12/19 09:31:27| Invalid capability version 0 (expected 429392688)
2007/12/19 09:31:27| Ready to serve requests.
2007/12/19 09:31:27| Store rebuilding is 44.59% complete
2007/12/19 09:31:27| Done reading /data1/squid_cache/coss01 swaplog (9186
entries)
2007/12/19 09:31:28| Done reading /data1/squid_cache swaplog (38478
entries)
2007/12/19 09:31:28| Finished rebuilding storage from disk.
2007/12/19 09:31:28| 47664 Entries scanned
2007/12/19 09:31:28| 0 Invalid entries.
2007/12/19 09:31:28| 0 With invalid flags.
2007/12/19 09:31:28| 47664 Objects loaded.
< it goes on and on and on dying repeatedly . . .>
--
With best regards and good wishes,
Yours sincerely,
Tek Bahadur Limbu
System Administrator
(TAG/TDG Group)
Jwl Systems Department
Worldlink Communications Pvt. Ltd.
Jawalakhel, Nepal
http://www.wlink.com.np
http://teklimbu.wordpress.com
