Re: [PATCH 0/3] introduce type based delalloc metadata reserve to fix some false enospc issues

2016-12-30 Thread Stefan Priebe - Profihost AG
Any news on this series? I can't see it in 4.9 nor in 4.10-rc Stefan Am 11.11.2016 um 09:39 schrieb Wang Xiaoguang: > When having compression enabled, Stefan Priebe ofen got enospc errors > though fs still has much free space. Qu Wenruo also has submitted a > fstests test case which can

Re: mounting failed any file on my filesystem

2016-12-30 Thread Duncan
Jan Koester posted on Fri, 30 Dec 2016 13:17:37 +0100 as excerpted: > sudo btrfs filesystem df /mnt > Data, RAID6: total=1.22TiB, used=0.00B > System, RAID6: total=96.00MiB, used=0.00B > Metadata, RAID6: total=8.25GiB, used=80.00KiB > GlobalReserve, single: total=512.00MiB, used=8.00KiB

Re: Can't add/replace a device on degraded filesystem

2016-12-30 Thread Duncan
Rich Gannon posted on Thu, 29 Dec 2016 19:27:30 -0500 as excerpted: > Well I certainly got myself into a pickle. Been a Btrfs user since 2008 > and this is the first time I've had a serious problemand I got two > on the same day (I'm separating them in a different emails). > > I had 4x 4TB

[markfasheh/duperemove] Why blocksize is limit to 1MB?

2016-12-30 Thread Peter Becker
Hello, i have a 8 TB volume with multiple files with hundreds of GB each. I try to dedupe this because the first hundred GB of many files are identical. With 128KB blocksize with nofiemap and lookup-extends=no option, will take more then a week (only dedupe, previously hashed). So i tryed -b 100M

Re: [PATCH v2 00/19]

2016-12-30 Thread Goffredo Baroncelli
On 2016-12-30 01:40, Qu Wenruo wrote: > Hi Goffredo, [...] >> So I tried to strace it to check if the program was working properly. The >> strace output showed me that the program ran correctly. >> However form the strace I noticed that the program read several time the >> same page (size 16k).

Re: [RFC PATCH] mm, memcg: fix (Re: OOM: Better, but still there on)

2016-12-30 Thread Mel Gorman
On Fri, Dec 30, 2016 at 12:05:45PM +0100, Michal Hocko wrote: > On Fri 30-12-16 10:19:26, Mel Gorman wrote: > > On Mon, Dec 26, 2016 at 01:48:40PM +0100, Michal Hocko wrote: > > > On Fri 23-12-16 23:26:00, Nils Holland wrote: > > > > On Fri, Dec 23, 2016 at 03:47:39PM +0100, Michal Hocko wrote: >

Re: mounting failed any file on my filesystem

2016-12-30 Thread Jan Koester
On Donnerstag, 29. Dezember 2016 22:31:29 CET Duncan wrote: > Jan Koester posted on Thu, 29 Dec 2016 20:05:35 +0100 as excerpted: > > Hi, > > > > i have problem with filesystem if my system crashed i have made been > > hard reset of the system after my Filesystem was crashed. I have already > >

Re: [RFC PATCH] mm, memcg: fix (Re: OOM: Better, but still there on)

2016-12-30 Thread Michal Hocko
On Fri 30-12-16 10:19:26, Mel Gorman wrote: > On Mon, Dec 26, 2016 at 01:48:40PM +0100, Michal Hocko wrote: > > On Fri 23-12-16 23:26:00, Nils Holland wrote: > > > On Fri, Dec 23, 2016 at 03:47:39PM +0100, Michal Hocko wrote: > > > > > > > > Nils, even though this is still highly experimental,

Re: [RFC PATCH] mm, memcg: fix (Re: OOM: Better, but still there on)

2016-12-30 Thread Michal Hocko
On Fri 30-12-16 11:05:22, Minchan Kim wrote: > On Thu, Dec 29, 2016 at 10:04:32AM +0100, Michal Hocko wrote: > > On Thu 29-12-16 10:20:26, Minchan Kim wrote: > > > On Tue, Dec 27, 2016 at 04:55:33PM +0100, Michal Hocko wrote: [...] > > > > + * given zone_idx > > > > + */ > > > > +static unsigned

Re: [RFC PATCH] mm, memcg: fix (Re: OOM: Better, but still there on)

2016-12-30 Thread Mel Gorman
On Mon, Dec 26, 2016 at 01:48:40PM +0100, Michal Hocko wrote: > On Fri 23-12-16 23:26:00, Nils Holland wrote: > > On Fri, Dec 23, 2016 at 03:47:39PM +0100, Michal Hocko wrote: > > > > > > Nils, even though this is still highly experimental, could you give it a > > > try please? > > > > Yes, no

Re: Incremental send receive of snapshot fails

2016-12-30 Thread Giuseppe Della Bianca
Hi. If btrfs check does not display error messages, the filesystem is ok. I do not have enough knowledge to analyze your data. But if you're sure that all filesystems do not have problems, the problem is the parent subvolume in the receiving filesystem. Regards. Gdb Rene Wolf: > Hi > > >