[squid-users] Preparing for shutdown after xxx requests

Ublun info at ublun.com
Sun Jun 26 19:33:57 UTC 2016


Hi there, I having still that problem, but it maybe Archlinux related, 
not sure. Have also with Docker a Squid container tested and it results 
in the same way. squid -zN creates all the directories and Squid works 
also nice for some time, but at once Squid shutdown.

any idea - regards David

acl localnet src 10.0.0.0/8    # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16        # RFC1918 possible internal network
acl localnet src fc00::/7       # RFC 4193 local private network range
acl localnet src fe80::/10      # RFC 4291 link-local (directly plugged) 
machines

http_access allow localnet

acl SSL_ports port 443
acl SSL_ports port 10000
acl SSL_ports port 20000
acl Safe_ports port 80        # http
acl Safe_ports port 21        # ftp
acl Safe_ports port 443        # https
acl Safe_ports port 70        # gopher
acl Safe_ports port 210        # wais
acl Safe_ports port 1025-65535    # unregistered ports
acl Safe_ports port 280        # http-mgmt
acl Safe_ports port 488        # gss-http
acl Safe_ports port 591        # filemaker
acl Safe_ports port 777        # multiling http
acl CONNECT method CONNECT
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
http_access allow localhost
http_access deny all
http_port 3128
maximum_object_size 140 MB
cache_dir aufs /var/cache/squid 10000 32 256
coredump_dir /var/cache/squid
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern -i \.(gif|png|jpg|jpeg|ico)$ 10080 90% 43200 
override-expire ignore-no-cache ignore-no-store ignore-private
refresh_pattern -i \.(iso|avi|mkv|wav|mp3|mp4|mpeg|swf|flv|x-flv)$ 43200 
90% 432000 override-expire ignore-no-cache ignore-no-store ignore-private
refresh_pattern -i 
\.(tar|xz|run|deb|pkg|bz2|rpm|exe|zip|tar|tgz|ram|rar|bin|ppt|doc|tiff)$ 
10080 90% 43200 override-expire ignore-no-cache ignore-no-store 
ignore-private
refresh_pattern -i \.index.(html|htm)$ 0 40% 10080
refresh_pattern -i \.(html|htm|css|js)$ 1440 40% 40320
refresh_pattern . 0 40% 40320

--------------

‚óŹ squid.service - Web Proxy Cache Server
    Loaded: loaded (/usr/lib/systemd/system/squid.service; disabled; 
vendor preset: disabled)
    Active: inactive (dead)

Jun 26 22:05:08 bigbox squid[2988]: /var/cache/squid/00/01/00000100
Jun 26 22:05:09 bigbox squid[2988]: DiskThreadsDiskFile::openDone: (2) 
No such file or directory
Jun 26 22:05:09 bigbox squid[2988]: /var/cache/squid/00/00/000000FB
Jun 26 22:05:09 bigbox squid[2988]: DiskThreadsDiskFile::openDone: (2) 
No such file or directory
Jun 26 22:05:09 bigbox squid[2988]: /var/cache/squid/00/01/00000104
Jun 26 22:19:01 bigbox systemd[1]: Stopping Web Proxy Cache Server...
Jun 26 22:19:01 bigbox squid[2988]: Preparing for shutdown after 774 
requests
Jun 26 22:19:01 bigbox squid[2988]: Waiting 30 seconds for active 
connections to finish
Jun 26 22:19:01 bigbox squid[2988]: Closing HTTP port [::]:3128
Jun 26 22:19:01 bigbox systemd[1]: Stopped Web Proxy Cache Server.


Am 23.06.2016 um 10:48 schrieb Eliezer Croitoru:
> Hey David,
>
> Are you using a squid instance with some old config file?
>
> Eliezer
>
> ----
> Eliezer Croitoru
> Linux System Administrator
> Mobile: +972-5-28704261
> Email: eliezer at ngtech.co.il
>
>
> -----Original Message-----
> From: squid-users [mailto:squid-users-bounces at lists.squid-cache.org] On Behalf Of David
> Sent: Thursday, June 23, 2016 8:17 AM
> To: squid-users at lists.squid-cache.org
> Subject: [squid-users] Preparing for shutdown after xxx requests
>
> So far Squid worked nice, but recently it shutdown again and again with:
>
> Preparing for shutdown after xxx requests
>
> has someone a hint what that causes squid to shutdown
>
> Squid Cache: Version 3.5.19
> on Archlinux
>
> free -h:
>                          total          used        free      shared
> Puffer/Cache cached
> Mem:              7.7G        3.4G        672M        333M 3.7G        3.7G
> Swap:             4.0G         41M        4.0G
>
> 2016/06/23 07:45:06| Set Current Directory to /var/cache/squid
> 2016/06/23 07:45:06 kid1| Preparing for shutdown after 967 requests
> 2016/06/23 07:45:06 kid1| Waiting 10 seconds for active connections to
> finish
> 2016/06/23 07:45:06 kid1| Closing HTTP port [::]:3128
> 2016/06/23 07:45:06 kid1| Set Current Directory to /var/cache/squid
> 2016/06/23 07:45:06 kid1| Starting Squid Cache version 3.5.19 for
> x86_64-pc-linux-gnu...
> 2016/06/23 07:45:06 kid1| Service Name: squid
> 2016/06/23 07:45:06 kid1| Process ID 17879
> 2016/06/23 07:45:06 kid1| Process Roles: worker
> 2016/06/23 07:45:06 kid1| With 1024 file descriptors available
> 2016/06/23 07:45:06 kid1| Initializing IP Cache...
> 2016/06/23 07:45:06 kid1| DNS Socket created at [::], FD 8
> 2016/06/23 07:45:06 kid1| DNS Socket created at 0.0.0.0, FD 9
> 2016/06/23 07:45:06 kid1| Adding nameserver 192.168.2.1 from
> /etc/resolv.conf
> 2016/06/23 07:45:06 kid1| Logfile: opening log
> daemon:/var/log/squid/access.log
> 2016/06/23 07:45:06 kid1| Logfile Daemon: opening log
> /var/log/squid/access.log
> 2016/06/23 07:45:06 kid1| Local cache digest enabled; rebuild/rewrite
> every 3600/3600 sec
> 2016/06/23 07:45:06 kid1| Store logging disabled
> 2016/06/23 07:45:06 kid1| Swap maxSize 61440000 + 3072000 KB, estimated
> 4962461 objects
> 2016/06/23 07:45:06 kid1| Target number of buckets: 248123
> 2016/06/23 07:45:06 kid1| Using 262144 Store buckets
> 2016/06/23 07:45:06 kid1| Max Mem  size: 3072000 KB
> 2016/06/23 07:45:06 kid1| Max Swap size: 61440000 KB
> 2016/06/23 07:45:06 kid1| Rebuilding storage in /var/cache/squid (dirty log)
> 2016/06/23 07:45:06 kid1| Using Least Load store dir selection
> 2016/06/23 07:45:06 kid1| Set Current Directory to /var/cache/squid
> 2016/06/23 07:45:06 kid1| Finished loading MIME types and icons.
> 2016/06/23 07:45:06 kid1| HTCP Disabled.
> 2016/06/23 07:45:06 kid1| Squid plugin modules loaded: 0
> 2016/06/23 07:45:06 kid1| Adaptation support is off.
> 2016/06/23 07:45:06 kid1| Accepting HTTP Socket connections at
> local=[::]:3128 remote=[::] FD 14 flags=9
> 2016/06/23 07:45:07 kid1| Store rebuilding is 53.75% complete
> 2016/06/23 07:45:07 kid1| Done reading /var/cache/squid swaplog (7441
> entries)
> 2016/06/23 07:45:07 kid1| Finished rebuilding storage from disk.
> 2016/06/23 07:45:07 kid1|      7422 Entries scanned
> 2016/06/23 07:45:07 kid1|         0 Invalid entries.
> 2016/06/23 07:45:07 kid1|         0 With invalid flags.
> 2016/06/23 07:45:07 kid1|      7403 Objects loaded.
> 2016/06/23 07:45:07 kid1|         0 Objects expired.
> 2016/06/23 07:45:07 kid1|         0 Objects cancelled.
> 2016/06/23 07:45:07 kid1|        19 Duplicate URLs purged.
> 2016/06/23 07:45:07 kid1|         0 Swapfile clashes avoided.
> 2016/06/23 07:45:07 kid1|   Took 0.07 seconds (100137.97 objects/sec).
> 2016/06/23 07:45:07 kid1| Beginning Validation Procedure
> 2016/06/23 07:45:07 kid1|   Completed Validation Procedure
> 2016/06/23 07:45:07 kid1|   Validated 7403 Entries
> 2016/06/23 07:45:07 kid1|   store_swap_size = 490076.00 KB
> 2016/06/23 07:45:07 kid1| storeLateRelease: released 0 objects
> 2016/06/23 07:51:30| Set Current Directory to /var/cache/squid
> 2016/06/23 07:51:30 kid1| Preparing for shutdown after 28 requests
> 2016/06/23 07:51:30 kid1| Waiting 10 seconds for active connections to
> finish
> 2016/06/23 07:51:30 kid1| Closing HTTP port [::]:3128
>
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