[Bug 42895] New: jbd2 makes all system unresponsive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


           Summary: jbd2 makes all system unresponsive
           Product: File System
           Version: 2.5
    Kernel Version: 3.2.9
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: ext3
        AssignedTo: fs_ext3@xxxxxxxxxxxxxxxxxxxx
        ReportedBy: fabio.varesano@xxxxxxxxx
        Regression: No

I'm experiencing system performance problems when using ext3. It seems that on
any read from the disk, jbd2 process are making lot of additional IO and
consuming CPU resulting in system unresponsiveness and slow down.

Some more info:

mount http://sprunge.us/PMAV

uname -a
  Linux gamma 3.2.9-1-ARCH #1 SMP PREEMPT Thu Mar 1 09:31:13 CET 2012 x86_64
Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz GenuineIntel GNU/Linux

Let me know additional details you need.


Fabio Varesano

Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Reiser Filesystem Development]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Photo]     [Yosemite]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux