Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 02 Feb 2016 07:26:43 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 206836] Random Lockups of partition /var
Message-ID:  <bug-206836-8@https.bugs.freebsd.org/bugzilla/>

next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206836

            Bug ID: 206836
           Summary: Random Lockups of partition /var
           Product: Base System
           Version: 10.2-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: schmidt@ze.tum.de
                CC: freebsd-amd64@FreeBSD.org
                CC: freebsd-amd64@FreeBSD.org

I have 64 Servers Running on Supermicro blades. Most of them running
10.1-release. We are in the process of updating them to 10.2-release.=20

On all updated systems the /var partition locks after 20 to 50 days. Servic=
es
on the system start to fail. Login Block. On Preopen Connections I can acce=
ss
all other partitions just fine. Just accessing anything on /var blocks the
whole process without return.=20

There are no massages on the console. We have to force power off to restart=
 the
system.=20

All partitions where SU+Journaling. I've deactivated journaling on all
partitions but the lockups are still coming.=20

On all systems are different services. (MySQL, Jenkins, Apache).=20

The same Hardware was working and still is working on 10.1-Release an earli=
er
releases just fine.=20


Hostname   dd.mm.yyyy hh:mm Actions taken=20
-----------------------------------------------
amnesix     7. 9.2015 10:30 Reboot
miraculix  29. 9.2015 03:00 Reboot
amnesix    18.10.2015 05:00 Reboot
amnesix    29.11.2015 16:00 Reboot. Disabled journaling
olympia    12.12.2015 11:00 Reboot. Disabled journaling
devzope    17.12.2015 04:00 Reboot. Disabled journaling
miraculix  22.12.2015 01:20 Reboot. Disabled journaling
olympia    30.12.2015 19:00 Reboot
amnesix     9. 1.2016 02:00 Reboot. fsck -f on all partitions
delphi     28. 1.2016 05:40 Reboot. Disabled journaling. fsck -f
devzope    30. 1.2016 04:50 Reboot. fsck -f
devzope     1. 2.2016 01:45 Reboot. fsck -f
miraculix   2. 2.2016 06:30 Reboot. fsck -f

The symptoms are always the same. After the Power down and reboot the Raid =
is
resyncing but the system is working just fine until the next lookup.=20

I've attached the dmesg.boot of one of the servers. They are all identical.

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-206836-8>