Re: ext3 IO latency measurements (was: Linux 2.6.29)

Ingo Molnar
2009-03-26T12:47:48Z

* Theodore Tso <tytso@mit.edu> wrote:

> Also, can you send me the output of "dumpe2fs -h /dev/sdXX | grep Journal"?

Sure:

[root@aldebaran ~]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 40313964 11595520 26670560 31% /
/dev/sda2 403160732 35165460 347515212 10% /home
tmpfs 6159096 48 6159048 1% /dev/shm

[root@aldebaran ~]# dumpe2fs -h /dev/sda2 | grep Journal
dumpe2fs 1.40.8 (13-Mar-2008)
Journal inode: 8
Journal backup: inode blocks
Journal size: 128M

Stock Fedora 9 release/install, updated, and booted to 2.6.29.

Ingo