I grabbed the upstream kernel from that link, and the bug still seems to
be affecting me. Below is the output similar to post four shoing the
jbd2 activity. The system was idle over that period, save running the
command iotop -obtqqq | grep jbd2.
kyle@lal:~$ uname -a
Linux lal 3.8.0-030800rc3-generic #201301092235 SMP Thu Jan 10 03:36:25 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
10:49:26 1174 be/3 root 0.00 B/s 27.14 K/s 0.00 % 2.86 %
[jbd2/dm-2-8]
10:49:32 1174 be/3 root 0.00 B/s 23.24 K/s 0.00 % 3.72 %
[jbd2/dm-2-8]
10:49:39 1174 be/3 root 0.00 B/s 31.21 K/s 0.00 % 3.58 %
[jbd2/dm-2-8]
10:49:48 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.14 %
[jbd2/dm-0-8]
10:49:58 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.14 %
[jbd2/dm-0-8]
10:50:32 1174 be/3 root 0.00 B/s 23.27 K/s 0.00 % 3.81 %
[jbd2/dm-2-8]
10:50:37 431 be/3 root 0.00 B/s 115.51 K/s 0.00 % 0.40 %
[jbd2/dm-0-8]
10:50:38 1174 be/3 root 0.00 B/s 23.19 K/s 0.00 % 2.67 %
[jbd2/dm-2-8]
10:50:46 431 be/3 root 0.00 B/s 233.44 K/s 0.00 % 4.81 %
[jbd2/dm-0-8]
10:50:48 1174 be/3 root 0.00 B/s 11.64 K/s 0.00 % 2.94 %
[jbd2/dm-2-8]
10:50:51 431 be/3 root 0.00 B/s 19.25 K/s 0.00 % 0.32 %
[jbd2/dm-0-8]
10:50:54 431 be/3 root 0.00 B/s 11.67 K/s 0.00 % 0.27 %
[jbd2/dm-0-8]
10:51:01 431 be/3 root 0.00 B/s 34.81 K/s 0.00 % 0.56 %
[jbd2/dm-0-8]
10:51:02 431 be/3 root 0.00 B/s 7.74 K/s 0.00 % 0.55 %
[jbd2/dm-0-8]
10:51:03 1174 be/3 root 0.00 B/s 53.80 K/s 0.00 % 12.99 %
[jbd2/dm-2-8]
10:51:03 431 be/3 root 0.00 B/s 3.10 M/s 0.00 % 6.33 %
[jbd2/dm-0-8]
10:51:04 431 be/3 root 0.00 B/s 31.22 K/s 0.00 % 6.16 %
[jbd2/dm-0-8]
10:51:09 1174 be/3 root 0.00 B/s 3.88 K/s 0.00 % 3.08 %
[jbd2/dm-2-8]
10:51:10 431 be/3 root 0.00 B/s 50.42 K/s 0.00 % 0.29 %
[jbd2/dm-0-8]
10:51:17 1174 be/3 root 0.00 B/s 15.50 K/s 0.00 % 3.65 %
[jbd2/dm-2-8]
10:51:18 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.32 %
[jbd2/dm-0-8]
10:51:23 431 be/3 root 0.00 B/s 23.27 K/s 0.00 % 0.42 %
[jbd2/dm-0-8]
10:51:25 1174 be/3 root 0.00 B/s 0.00 B/s 0.00 % 1.54 %
[jbd2/dm-2-8]
10:51:29 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.28 %
[jbd2/dm-0-8]
10:51:34 1174 be/3 root 0.00 B/s 3.87 K/s 0.00 % 2.67 %
[jbd2/dm-2-8]
10:51:35 431 be/3 root 0.00 B/s 11.62 K/s 0.00 % 0.27 %
[jbd2/dm-0-8]
10:51:40 431 be/3 root 0.00 B/s 3.87 K/s 0.00 % 0.29 %
[jbd2/dm-0-8]
10:51:44 1174 be/3 root 0.00 B/s 34.80 K/s 0.00 % 7.47 %
[jbd2/dm-2-8]
10:51:46 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.27 %
[jbd2/dm-0-8]
10:51:51 1174 be/3 root 0.00 B/s 0.00 B/s 0.00 % 2.64 %
[jbd2/dm-2-8]
10:51:53 431 be/3 root 0.00 B/s 7.80 K/s 0.00 % 0.28 %
[jbd2/dm-0-8]
10:51:58 431 be/3 root 0.00 B/s 11.71 K/s 0.00 % 0.29 %
[jbd2/dm-0-8]
10:52:04 1174 be/3 root 0.00 B/s 58.05 K/s 0.00 % 28.84 %
[jbd2/dm-2-8]
10:52:04 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.34 %
[jbd2/dm-0-8]
10:52:06 1174 be/3 root 0.00 B/s 23.37 K/s 0.00 % 4.95 %
[jbd2/dm-2-8]
10:52:08 1174 be/3 root 0.00 B/s 15.45 K/s 0.00 % 11.77 %
[jbd2/dm-2-8]
10:52:09 1174 be/3 root 0.00 B/s 61.86 K/s 0.00 % 73.09 %
[jbd2/dm-2-8]
10:52:10 1174 be/3 root 0.00 B/s 0.00 B/s 0.00 % 57.10 %
[jbd2/dm-2-8]
10:52:10 431 be/3 root 0.00 B/s 11.66 K/s 0.00 % 0.28 %
[jbd2/dm-0-8]
10:52:15 1174 be/3 root 0.00 B/s 50.32 K/s 0.00 % 4.87 %
[jbd2/dm-2-8]
10:52:15 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.61 %
[jbd2/dm-0-8]
10:52:17 1174 be/3 root 0.00 B/s 66.07 K/s 0.00 % 4.02 %
[jbd2/dm-2-8]
10:52:22 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.29 %
[jbd2/dm-0-8]
10:52:25 1174 be/3 root 0.00 B/s 11.54 K/s 0.00 % 14.26 %
[jbd2/dm-2-8]
10:52:26 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.04 %
[jbd2/dm-0-8]
10:52:27 431 be/3 root 0.00 B/s 26.90 K/s 0.00 % 0.24 %
[jbd2/dm-0-8]
10:52:29 2635 be/3 root 0.00 B/s 3.87 K/s 0.00 % 0.20 %
[jbd2/dm-3-8]
10:52:30 1174 be/3 root 0.00 B/s 88.30 K/s 0.00 % 7.62 %
[jbd2/dm-2-8]
10:52:32 431 be/3 root 0.00 B/s 11.62 K/s 0.00 % 0.25 %
[jbd2/dm-0-8]
10:52:38 1174 be/3 root 0.00 B/s 15.55 K/s 0.00 % 2.50 %
[jbd2/dm-2-8]
10:52:38 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.28 %
[jbd2/dm-0-8]
10:52:44 431 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.27 %
[jbd2/dm-0-8]
10:52:46 1174 be/3 root 0.00 B/s 7.77 K/s 0.00 % 18.13 %
[jbd2/dm-2-8]
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1099600
Title:
jbd2/dm-* constant io, filling hard disk
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1099600/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
