Re: chattr +C on subvolume

2015-08-18 Thread Austin S Hemmelgarn
On 2015-08-18 13:36, Timothy Normand Miller wrote: Maybe this is a dumb question, but there are always corner cases. I have a subvolume where I want to disable CoW for VM disks. Maybe that's a dumb idea, but that's a recommendation I've seen here and there. Now, in the docs I've seen, +C appli

Re: chattr +C on subvolume

2015-08-18 Thread Timothy Normand Miller
Never mind on that last lsattr question. I needed a "-d" option. Silly me. :) On Tue, Aug 18, 2015 at 1:39 PM, Timothy Normand Miller wrote: > Another weird thing I've noticed. I did this: > > chattr +C /mnt/btrfs/vms > > But both of these report nothing: > > lsattr /mnt/btrfs/vms > lsattr /m

Re: chattr +C on subvolume

2015-08-18 Thread Timothy Normand Miller
Another weird thing I've noticed. I did this: chattr +C /mnt/btrfs/vms But both of these report nothing: lsattr /mnt/btrfs/vms lsattr /mnt/vms Shouldn't at least one show the C attribute? On Tue, Aug 18, 2015 at 1:36 PM, Timothy Normand Miller wrote: > Maybe this is a dumb question, but the

chattr +C on subvolume

2015-08-18 Thread Timothy Normand Miller
Maybe this is a dumb question, but there are always corner cases. I have a subvolume where I want to disable CoW for VM disks. Maybe that's a dumb idea, but that's a recommendation I've seen here and there. Now, in the docs I've seen, +C applies to a directory. Does it apply to subvolumes? And