Hi Piotr, Does system journals on your machines contain any interested details about reported issue? Could you try to extract some error or warning messages from system journal? Thanks, Vyacheslav Dubeyko. On Mon, 2012-07-09 at 09:33 +0200, Piotr Szymaniak wrote: > Hi. > > I've upgraded nilfs-utils (running Gentoo) on 29 july. Today I ran out > of space on my / and found that nilfs_cleanerd isn't working. When I > start it from the command line it exits instantly. Also, all previous > checkpoints on / (also on two other mountpoints on different machine) > are gone. > > What I did? Downgraded nilfs-utils to 2.1.1, remounted mountpoints. On > the second machine it's runnig fine (cleaned _all_ checkpoints), on the > first one with disk space issue it exits just like 2.1.3. > > Here are some fs details. Machine with disk space issues, rootfs: > CNO DATE TIME MODE FLG NBLKINC ICNT > 147688 2012-07-09 08:38:14 cp - 11075 242915 > 147689 2012-07-09 08:38:14 cp - 60 242895 > (…) > 148999 2012-07-09 09:13:46 cp - 60 242888 > 149000 2012-07-09 09:19:45 cp - 44 242888 > > Filesystem Size Used Avail Use% Mounted on > rootfs 24G 13G 11G 56% / > > mount shows: > /dev/sda2 on / type nilfs2 (rw,noatime,nodiratime,gcpid=15356) > > There's no nilfs_cleanerd with pid 15356. > > > Second machine rootfs: > CNO DATE TIME MODE FLG NBLKINC ICNT > 92246 2012-07-09 08:16:58 cp - 118 44669 > (…) > 92439 2012-07-09 09:19:14 cp - 29 44668 > 92440 2012-07-09 09:19:46 cp - 33 44668 > > Filesystem Size Used Avail Use% Mounted on > rootfs 3.7G 888M 2.6G 26% / > > (it should be around 3G used) > > Second machine second mountpoint: > CNO DATE TIME MODE FLG NBLKINC ICNT > 1496 2012-07-09 03:31:23 cp - 8837 132766 > 1497 2012-07-09 03:31:26 cp - 468 132766 > 1498 2012-07-09 03:41:27 cp - 1474 132765 > > (this fs should containt *all* 1498 checkpoints) > > Filesystem Size Used Avail Use% Mounted on > /dev/dm-2 117G 58G 54G 76% /mnt/home_backup > > (in this one it should be around 100G of used space) > > mount: > /dev/dm-2 on /mnt/home_backup type nilfs2 (rw,gcpid=13135) > /dev/sda3 on / type nilfs2 (rw,noatime,nodiratime,gcpid=1363) > > Both cleaners running (the second mountpoint - /mnt/home_backup - is under > heavy load and I suppose it will end with around 20G used space). > > Where to go from this point? How to debug nilfs_cleanerd issue? > > > Piotr Szymaniak. -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
