https://bugzilla.novell.com/show_bug.cgi?id=776563
https://bugzilla.novell.com/show_bug.cgi?id=776563#c25
--- Comment #25 from David Sterba
1. add clear_cache to root btrfs 2. reboot 3. remove it 4. reboot twice for the readhead 5. now check the magic
For a rootfs it's more complicated as one cannot just umount and mount, so these steps should do it. It is important once the clear_cache is removed that the filesystem has time to rebuild the cache, so the second reboot should not come in a quick sequenct. I don't know about the readahead though, if it makes a difference or not. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.