Hi, I have seriouse issue here. I have copyied about 7GB files to one of my ext4 partitions and from that point of time there is sustained write to that partition from jbd2/dm-3-8 process. I have lunched "sudo sync" command (about day ago :) and a few hours a after sync start, I have tryied to use umount on that partition... Booth of them are still running... I have no serious data there, but if I could be helpfull in bugreport, give me some info what to do. # uname -a Linux blacktroja 3.2.12-gentoo #1 SMP Wed Jun 27 15:09:02 CEST 2012 x86_64 Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz GenuineIntel GNU/Linux # df -h /var/lib/mpd/music/local Súborový systém Veľk Použ Dost Pou% Pripojený na /dev/mapper/vg-music 24G 17G 5,8G 75% /var/lib/mpd/music/local I am ready to do anything with current state of that partition to provide valuable informations for development. PS: that partition is on top of lvm which is on top of sw raid (mdraid) level 5. Bye, -- LuVar -- 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