https://bugzilla.kernel.org/show_bug.cgi?id=42895 Theodore Tso <tytso@xxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tytso@xxxxxxx --- Comment #3 from Theodore Tso <tytso@xxxxxxx> 2012-05-02 16:08:48 --- It sounds like something in userspace is simply calling fsync() very frequently. Can you try the following: echo 1 > /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable ... then wait for a minute or so, and then capture the output of: cat /sys/kernel/debug/tracing/trace That should allow us to see what is causing the excess commits. -- 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
