Some more info, exact error message is: cp: writing ‘/usr/local/mysql/data/gbdata/parts_0015.MYI’: No space left on device cp: failed to extend ‘/usr/local/mysql/data/gbdata/parts_0015.MYI’: No space left on device
Files are 2.7G - 7.7G big. On Sat, Oct 26, 2013 at 9:46 PM, Igor M <igor...@gmail.com> wrote: > Hello, > > I just upgraded kernel to 3.11.6 added new disk and created btrfs: > > # mkfs.btrfs /dev/sdb > # mount -t btrfs -o compress=lzo,compress-force=lzo /dev/sdb > /usr/local/mysql/data > > I started copying files from old disk and then I got 'No space left on > device', but there is a lot of space. > > # df -h > Filesystem Size Used Avail Use% Mounted on > /dev/sdb 2.8T 110G 2.7T 4% /usr/local/mysql/data > > # btrfs fi show > Label: none uuid: c0bfcb22-8b7c-4936-afcd-7acdf58f1d6c > Total devices 1 FS bytes used 108.68GB > devid 1 size 2.73TB used 113.04GB path /dev/sdb > > # btrfs fi df /usr/local/mysql/data > Data: total=111.01GB, used=108.25GB > System, DUP: total=8.00MB, used=20.00KB > System: total=4.00MB, used=0.00 > Metadata, DUP: total=1.00GB, used=441.91MB > Metadata: total=8.00MB, used=0.00 > > I tried balance from FAQ: > > # btrfs fi balance start -dusage=5 /usr/local/mysql/data > Done, had to relocate 4 out of 117 chunks > > > But it doesn't help. When I try to copy file there is still 'No space > left on device'. > > What to do ? > > > Regards, > > Igor -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
