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From "George Paul (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TS-348) Infinite core file creation
Date Thu, 13 May 2010 16:27:42 GMT

    [ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12867167#action_12867167
] 

George Paul commented on TS-348:
--------------------------------

How was this ATS built i.e. plain './configure' or did you configure as a particular valid
user and valid group  to run i.e. './configure --with-user=<user> --with-group=<group>'
? 

How did you install the build i.e. 'sudo make install', 'make DESTDIR=<destdir> install'
, etc?

Also how did you start the ATS stack?
  sudo /usr/local/bin/trafficserver start ?
  sudo -u nobody /usr/local/bin/trafficserver start ?
  /usr/local/bin/trafficserver start ?
  env TS_ROOT=<destdir> <destdir>/usr/local/bin/trafficserver start?
  etc....

> Infinite core file creation
> ---------------------------
>
>                 Key: TS-348
>                 URL: https://issues.apache.org/jira/browse/TS-348
>             Project: Traffic Server
>          Issue Type: Bug
>    Affects Versions: 2.1.0
>            Reporter: Mladen Turk
>            Priority: Blocker
>
> If traffic server is started with non root user account the launch script endlessly loops
in start attempts
> generating core.PID file on each iteration.
> This creates 80+ MB core file about each second until the disk gets full.
> The following log entry is added on each iteration:
> E. Mgmt] log ==> [TrafficManager] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:18.299] {3086546656} STATUS: opened var/log/trafficserver/manager.log
> [TrafficServer] using root directory '/home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local'
> [May 13 12:50:20.830] {1074246896} STATUS: opened var/log/trafficserver/diags.log
> FATAL: Can't change group to user: nobody, gid: 99
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server -
STACK TRACE:
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_va+0x8f)[0x83451c7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(ink_fatal_die+0x1d)[0x83451f7]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(_Z14change_uid_gidPKc+0xd8)[0x8152a52]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server(main+0x1296)[0x8153e68]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x7bee9c]
> /home/mturk/tmp/trafficserver-trunk/trunk-svn/release1/usr/local/bin/traffic_server[0x80f3b31]
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [LocalManager::pollMgmtProcessServer]
Server Process terminated due to Sig 6: Aborted
> [May 13 12:50:21.176] Manager {3086546656} ERROR:  (last system error 2: No such file
or directory)
> [May 13 12:50:21.176] Manager {3086546656} ERROR: [Alarms::signalAlarm] Server Process
was reset
> [May 13 12:50:21.176] Manager {3086546656} ERROR:  (last system error 2: No such file
or directory)

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