I received the error
[09/Feb/2016:12:21:26 +101800] - 389-Directory/1.3.5 B2016.040.145 starting up [09/Feb/2016:12:21:26 +101800] - Failed to delete old semaphore for stats file (/opt/dirsrv/var/run/dirsrv/slapd-localhost.stats). Error 13 (Permission denied).
But there was no such file.
/opt# ls -al /opt/dirsrv/var/run/dirsrv/slapd-localhost.stats ls: cannot access /opt/dirsrv/var/run/dirsrv/slapd-localhost.stats: No such file or directory
Turns out you need to remove:
/dev/shm/sem.slapd-localhost.stats
We should correctly indicate in the logs what the file is we are trying to access.
I think this is invalid now as lkrispen has removed the semaphores in question.
Closing invalid.
With nunc-stans enabled file /dev/shm/sem.slapd-standalone.stats gets created. And if the instance was killed, it can't clean it up because of selinux denials:
{{{ [15/Oct/2016:06:53:03.508211988 -0400] - INFO - main - 389-Directory/1.3.6.0 B2016.288.2056 starting up [15/Oct/2016:06:53:03.510215312 -0400] - EMERG - snmp_collator_create_semaphore - Failed to delete old semaphore for stats file (/var/run/dirsrv/slapd-standalone.stats). Error 13 (Permission denied). }}}
{{{ time->Sat Oct 15 06:53:03 2016 type=SYSCALL msg=audit(1476528783.509:538): arch=c000003e syscall=87 success=no exit=-13 a0=7ffccb008cf0 a1=7fe14287a7c1 a2=7fe13fee5a16 a3=7ffccb008ae0 items=0 ppid=1 pid=22093 auid=4294967295 uid=389 gid=389 euid=389 suid=389 fsuid=389 egid=389 sgid=389 fsgid=389 tty=(none) ses=4294967295 comm="ns-slapd" exe="/usr/sbin/ns-slapd" subj=system_u:system_r:dirsrv_t:s0 key=(null) type=AVC msg=audit(1476528783.509:538): avc: denied { unlink } for pid=22093 comm="ns-slapd" name="sem.slapd-standalone.stats" dev="tmpfs" ino=49935 scontext=system_u:system_r:dirsrv_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=file }}}
The message is still misleading, because /var/run/dirsrv/slapd-standalone.stats can be deleted, but /dev/shm/sem.slapd-standalone.stats - can't be.
/var/run/dirsrv/slapd-standalone.stats
/dev/shm/sem.slapd-standalone.stats
attachment 0001-Ticket-48538-Failed-to-delete-old-semaphore.patch
commit d53ad9a Writing objects: 100% (12/12), 1.42 KiB | 0 bytes/s, done. Total 12 (delta 8), reused 0 (delta 0) To ssh://git.fedorahosted.org/git/389/ds.git 61c72f9..d53ad9a master -> master
Metadata Update from @firstyear: - Issue assigned to firstyear - Issue set to the milestone: 1.3.6 backlog
<img alt="0001-Ticket-48538-Failed-to-delete-old-semaphore.patch" src="/389-ds-base/issue/raw/files/13621c4da6ad94db7b66938bf6b86a6c0c8d975b9ef49a500949bfb43d398aec-0001-Ticket-48538-Failed-to-delete-old-semaphore.patch" />
Hey @vashirov does this fix up the warning message for you?
Metadata Update from @firstyear: - Custom field reviewstatus adjusted to review (was: ack)
master
b81c8ba
1.3.6 ca548a7
Metadata Update from @mreynolds: - Custom field reviewstatus adjusted to ack (was: review) - Issue close_status updated to: fixed - Issue status updated to: Closed (was: Open)
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Metadata Update from @spichugi: - Issue close_status updated to: wontfix (was: fixed)
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