Re: btrfs fi show

[Anand Jain <Anand.Jain@oracle.com>]

There is a fix for this (which David has integrated into the branch
recently). This also needs the kernel side patch which is listed below.

[PATCH v4 1/3] btrfs-progs: mechanism to fetch fsinfo from btrfs-control
[PATCH v4 2/3] btrfs-progs: fs show should handle if subvol(s) mounted

[PATCH v2] btrfs: add framework to read fs info from btrfs-control


Thanks, Anand



On 11/16/2013 10:58 PM, Gene Czarcinski wrote:
> I am on Fedora 20-Beta and we just updated to btrfs-progs
> 0.20.rc1-20131114git9f0c53f
>
> Previously, when you did a btrfs fi show, you got a list with one output
> for each btrfs storage volume whether it was a single device or
> multi-device volume.
>
> Now, I get multiple outputs for each storage volume.  For example, I
> have a system with two SSDs as one btrfs storage volume and two USB
> round-and-brown disks as a second btrfs storage volume.  Each has three
> subvols defined and mounted.
>
> Previously, I got two outputs; one for each volume.
>
> Now I get three outputs for the SSD storage volume and SIX outputs for
> the out volume.
>
> Is this a bug or a feature?  If it is a feature, what is it telling me?
>
> Gene
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