[jira] Updated: (TS-348) Infinite core file creation

["Mladen Turk (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mladen Turk updated TS-348:
---------------------------

    Priority: Critical  (was: Blocker)

OK. Lowering down to critical not because there is a workaround, but because it's a known issue

However blindly restarting server from manager in endless loop in case of unrecoverable errors
will have to be fixed. Also still see no point to core dump in case the user is not known or accessible.


> 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: Critical
>
> 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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