Re: Subvolume creation returns file exists

2013-11-28 Thread Alin Dobre
It seems that the problem was that we didn't delete the corresponding qgroup when deleting the subvolume, which was filling the metadata with unused information. Removing all the stale qgroups fixes the problem and allows subsequent subvolume creation without any quota disable/enable action.

Re: Subvolume creation returns file exists

2013-11-28 Thread Wang Shilong
Hi Alin, On 11/28/2013 06:01 PM, Alin Dobre wrote: It seems that the problem was that we didn't delete the corresponding qgroup when deleting the subvolume, which was filling the metadata with unused information. Removing all the stale qgroups fixes the problem and allows subsequent subvolume

Re: Subvolume creation returns file exists

2013-11-16 Thread Duncan
Duncan posted on Fri, 15 Nov 2013 16:07:22 + as excerpted: FWIW, here's the version string from my btrfs-progs, updated a couple days ago (tho there's one known bug in it, related to doing a mkfs.btrfs on a sub-GiB filesystem, patch posted to list but as I've not updated in a couple days

Subvolume creation returns file exists

2013-11-15 Thread Alin Dobre
Hello, We are using btrfs filesystems in our infrastructure and, at some point of time, they start refusing to create new subvolumes. Each file system is being quota initialized immediately after its creation (with btrfs quota enable) and then all subfolders under the root directory are

Re: Subvolume creation returns file exists

2013-11-15 Thread Hugo Mills
On Fri, Nov 15, 2013 at 02:33:58PM +, Alin Dobre wrote: We are using btrfs filesystems in our infrastructure and, at some point of time, they start refusing to create new subvolumes. Each file system is being quota initialized immediately after its creation (with btrfs quota enable) and

Re: Subvolume creation returns file exists

2013-11-15 Thread cwillu
On Fri, Nov 15, 2013 at 9:27 AM, Hugo Mills h...@carfax.org.uk wrote: On Fri, Nov 15, 2013 at 02:33:58PM +, Alin Dobre wrote: We are using btrfs filesystems in our infrastructure and, at some point of time, they start refusing to create new subvolumes. Each file system is being quota