On Mon, 27 Jul 2015 06:00:40 PM Peter Ross wrote: > On CentOS7 I get "No space left on device errors" just now.. > > [root@m-admin03 ~]# btrfs scrub start / > WARNING: failed to write the progress status file: No space left on device. > Status recording disabled > scrub started on /, fsid 25f5d19c-a4d3-4f28-9abb-699362765879 (pid=2833) > [root@m-admin03 ~]# btrfs scrub status / > scrub status for 25f5d19c-a4d3-4f28-9abb-699362765879 > no stats available
Some of the btrfs commands write a file to disk to track the status of things, it's not unlike the way LVM and mdadm use files under /etc. When there is no space for a small file you have bigger problems than the filesystem not being scrubbed. So the first thing to do is to solve that. > total bytes scrubbed: 0.00 with 0 errors > [root@m-admin03 ~]# btrfs filesystem df / > Data, single: total=5.97GiB, used=4.45GiB > System, DUP: total=8.00MiB, used=16.00KiB > System, single: total=4.00MiB, used=0.00 > Metadata, DUP: total=341.38MiB, used=242.31MiB > Metadata, single: total=8.00MiB, used=0.00 > GlobalReserve, single: total=96.00MiB, used=0.00 > > Sorry, I don't understand this.. Looks like you are running low on metadata space. Run a balance to free a data chunk. > As for the licensing: I could not be more bored. ZFS has a life outside > Oracle. The GPL vs BSD license debate has died down. Most people who matter prefer GPL while most companies prefer BSD so they can take free software and make it non-free. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/ _______________________________________________ luv-main mailing list [email protected] http://lists.luv.asn.au/listinfo/luv-main
