Vincent Olivier posted on Wed, 17 Jun 2015 09:46:50 -0400 as excerpted:
On Jun 16, 2015, at 7:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
Yes. GlobalReserve is for short-term btrfs-internal use, reserved for
times when btrfs needs to (temporarily) allocate some space in ordered
to free
Hugo Mills posted on Wed, 17 Jun 2015 13:27:36 + as excerpted:
Yes, on this 80% full 6x4TB RAID10 -dusage=15 took 2 seconds and
relocated 0 out of 3026 chunks”.
Out of curiosity, I had to use -dusage=90 to have it relocate only 1
chunk and it took les than 30 seconds.
So I put a
On Jun 17, 2015, at 9:27 AM, Hugo Mills h...@carfax.org.uk wrote:
On Wed, Jun 17, 2015 at 09:13:08AM -0400, Vincent Olivier wrote:
On Jun 16, 2015, at 8:14 PM, Chris Murphy li...@colorremedies.com wrote:
On Tue, Jun 16, 2015 at 5:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
On a current
On Jun 16, 2015, at 8:14 PM, Chris Murphy li...@colorremedies.com wrote:
On Tue, Jun 16, 2015 at 5:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
On a current kernel unlike older ones, btrfs actually automates entirely
empty chunk reclaim, so this problem doesn't occur anything close to near
On Wed, Jun 17, 2015 at 09:13:08AM -0400, Vincent Olivier wrote:
On Jun 16, 2015, at 8:14 PM, Chris Murphy li...@colorremedies.com wrote:
On Tue, Jun 16, 2015 at 5:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
On a current kernel unlike older ones, btrfs actually automates entirely
On Jun 16, 2015, at 7:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
Vincent Olivier posted on Tue, 16 Jun 2015 09:34:29 -0400 as excerpted:
On Jun 16, 2015, at 8:25 AM, Hugo Mills h...@carfax.org.uk wrote:
On Tue, Jun 16, 2015 at 08:09:17AM -0400, Vincent Olivier wrote:
My first
On Jun 16, 2015, at 8:25 AM, Hugo Mills h...@carfax.org.uk wrote:
On Tue, Jun 16, 2015 at 08:09:17AM -0400, Vincent Olivier wrote:
btrfs filesystem df” gives :
Data, RAID10: total=7.08TiB, used=7.02TiB
Data, single: total=8.00MiB, used=0.00B
System, RAID10: total=7.88MiB,
On Tue, Jun 16, 2015 at 08:09:17AM -0400, Vincent Olivier wrote:
Hello,
I have a Centos 7 machine with the latest EPEL kernel-ml (4.0.5) with a
6-disk 4TB HGST RAID10 btrfs volume. With the following mount options :
noatime,compress=zlib,space_cache 0 2
btrfs filesystem df” gives :
On Tue, Jun 16, 2015 at 5:58 PM, Duncan 1i5t5.dun...@cox.net wrote:
On a current kernel unlike older ones, btrfs actually automates entirely
empty chunk reclaim, so this problem doesn't occur anything close to near
as often as it used to. However, it's still possible to have mostly but
not
Vincent Olivier posted on Tue, 16 Jun 2015 09:34:29 -0400 as excerpted:
On Jun 16, 2015, at 8:25 AM, Hugo Mills h...@carfax.org.uk wrote:
On Tue, Jun 16, 2015 at 08:09:17AM -0400, Vincent Olivier wrote:
My first question is this : is it normal to have “single” blocks ?
Why not only
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