Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-10 Thread Marc MERLIN
On Sun, Sep 10, 2017 at 02:01:58PM +0800, Qu Wenruo wrote: > > > On 2017年09月10日 01:44, Marc MERLIN wrote: > > So, should I assume that btrfs progs git has some issue since there is > > no plausible way that a check --repair should be faster than a regular > > check? > > Yes, the assumption that

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-10 Thread Qu Wenruo
On 2017年09月10日 01:44, Marc MERLIN wrote: So, should I assume that btrfs progs git has some issue since there is no plausible way that a check --repair should be faster than a regular check? Yes, the assumption that repair should be no faster than RO check is correct. Especially for clean

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-09 Thread Marc MERLIN
So, should I assume that btrfs progs git has some issue since there is no plausible way that a check --repair should be faster than a regular check? Thanks, Marc On Tue, Sep 05, 2017 at 07:45:25AM -0700, Marc MERLIN wrote: > On Tue, Sep 05, 2017 at 04:05:04PM +0800, Qu Wenruo wrote: > > >

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-05 Thread Marc MERLIN
On Tue, Sep 05, 2017 at 04:05:04PM +0800, Qu Wenruo wrote: > > gargamel:~# btrfs fi df /mnt/btrfs_pool1 > > Data, single: total.60TiB, used.54TiB > > System, DUP: total2.00MiB, used=1.19MiB > > Metadata, DUP: totalX.00GiB, used.69GiB > > Wait for a minute. > > Is that .69GiB means 706 MiB? Or

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-05 Thread Duncan
Qu Wenruo posted on Tue, 05 Sep 2017 17:06:35 +0800 as excerpted: >> See if these numbers, copied and reformatted from his post with spaces >> inserted either side of the numbers and the equals signs deleted, >> arrive any less garbled: >> >> Data, single: total 10.60 TiB, used 10.54 TiB System,

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-05 Thread Qu Wenruo
On 2017年09月05日 16:54, Duncan wrote: Qu Wenruo posted on Tue, 05 Sep 2017 16:05:04 +0800 as excerpted: On 2017年09月05日 10:55, Marc MERLIN wrote: gargamel:~# btrfs fi df /mnt/btrfs_pool1 Data, single: total.60TiB, used.54TiB System, DUP: total2.00MiB, used=1.19MiB Metadata, DUP:

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-05 Thread Duncan
Qu Wenruo posted on Tue, 05 Sep 2017 16:05:04 +0800 as excerpted: > On 2017年09月05日 10:55, Marc MERLIN wrote: >> >> gargamel:~# btrfs fi df /mnt/btrfs_pool1 >> Data, single: total.60TiB, used.54TiB >> System, DUP: total2.00MiB, used=1.19MiB >> Metadata, DUP: totalX.00GiB, used.69GiB > > Wait

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-05 Thread Qu Wenruo
On 2017年09月05日 10:55, Marc MERLIN wrote: On Tue, Sep 05, 2017 at 09:21:55AM +0800, Qu Wenruo wrote: On 2017年09月05日 09:05, Marc MERLIN wrote: Ok, I don't want to sound like I'm complaining :) but I updated btrfs-progs to top of tree in git, installed it, and ran it on an 8TiB filesystem

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-04 Thread Marc MERLIN
Ok, not quite hours, but check takes 88mn, check --repair takes 11mn gargamel:/var/local/src/btrfs-progs# time btrfs check /dev/mapper/dshelf1 Checking filesystem on /dev/mapper/dshelf1 UUID: 36f5079e-ca6c-4855-8639-ccb82695c18d checking extents checking free space cache cache and super

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-04 Thread Marc MERLIN
On Tue, Sep 05, 2017 at 09:21:55AM +0800, Qu Wenruo wrote: > > > On 2017年09月05日 09:05, Marc MERLIN wrote: > >Ok, I don't want to sound like I'm complaining :) but I updated > >btrfs-progs to top of tree in git, installed it, and ran it on an 8TiB > >filesystem that used to take 12H or so to

Re: btrfs check --repair now runs in minutes instead of hours? aborting

2017-09-04 Thread Qu Wenruo
On 2017年09月05日 09:05, Marc MERLIN wrote: Ok, I don't want to sound like I'm complaining :) but I updated btrfs-progs to top of tree in git, installed it, and ran it on an 8TiB filesystem that used to take 12H or so to check. How much space allocated for that 8T fs? If metadata is not that