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.
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