Re: Fwd: Current State of BTRFS

2013-02-11 Thread Chris Samuel
Hi Florian, On 10/02/13 00:35, Florian Hofmann wrote: > (Sadly) No SSD. I think Marc was asking as they can cause issues, so don't be sad. :-) > I just upgraded from kernel version 3.7.5 to 3.7.6 (running Arch > Linux) with no change in behavior. There are rarely any updates to btrfs in stable

Re: Fwd: Current State of BTRFS

2013-02-11 Thread Florian Hofmann
@Leonidas: I don't think so ... this is running on a i7 core and lzo is pretty damn fast. 2013/2/11 Leonidas Spyropoulos : > On Mon, Feb 11, 2013 at 4:05 PM, Josef Bacik wrote: >> On Fri, Feb 08, 2013 at 04:12:17PM -0700, Florian Hofmann wrote: >>> I ran it as root. The first times there was no o

Re: Fwd: Current State of BTRFS

2013-02-11 Thread Leonidas Spyropoulos
On Mon, Feb 11, 2013 at 4:05 PM, Josef Bacik wrote: > On Fri, Feb 08, 2013 at 04:12:17PM -0700, Florian Hofmann wrote: >> I ran it as root. The first times there was no output whatsoever. This >> time triggering gave the SysRq : Show Blocked State line. Strange >> > > Well that's weird, it looks l

Re: Fwd: Current State of BTRFS

2013-02-11 Thread Josef Bacik
On Fri, Feb 08, 2013 at 04:12:17PM -0700, Florian Hofmann wrote: > I ran it as root. The first times there was no output whatsoever. This > time triggering gave the SysRq : Show Blocked State line. Strange > Well that's weird, it looks like you don't have any blocked tasks, so either sysrq+w is sc

Re: Fwd: Current State of BTRFS

2013-02-09 Thread Florian Hofmann
(Sadly) No SSD. I just upgraded from kernel version 3.7.5 to 3.7.6 (running Arch Linux) with no change in behavior. 2013/2/9 Marc MERLIN : > On Fri, Feb 08, 2013 at 10:30:04PM +0100, Florian Hofmann wrote: >> Hi everybody, >> >> I am using btrfs as my main fs for some time now, but I am >> experi

Re: Fwd: Current State of BTRFS

2013-02-09 Thread Marc MERLIN
On Fri, Feb 08, 2013 at 10:30:04PM +0100, Florian Hofmann wrote: > Hi everybody, > > I am using btrfs as my main fs for some time now, but I am > experiencing severe performance drawbacks. I can't qualify the > circumstances, but sometimes during disc access the whole system > freezes for some tim

Re: Fwd: Current State of BTRFS

2013-02-08 Thread Florian Hofmann
I ran it as root. The first times there was no output whatsoever. This time triggering gave the SysRq : Show Blocked State line. Strange 2013/2/9 cwillu : > On Fri, Feb 8, 2013 at 4:56 PM, Florian Hofmann > wrote: >> Oh ... I should have mentioned that btrfs is running on top of LUKS. >> >> 2013/

Re: Fwd: Current State of BTRFS

2013-02-08 Thread Florian Hofmann
I just had another big freeze ... I could change to a terminal and sysrq-triggering gave this: http://pastebin.com/F1jQqtUQ 2013/2/8 Florian Hofmann : > Oh ... I should have mentioned that btrfs is running on top of LUKS. > > 2013/2/8 Florian Hofmann : >> $ btrfs fi df / >> Data: total=165.00GB, u

Re: Fwd: Current State of BTRFS

2013-02-08 Thread cwillu
On Fri, Feb 8, 2013 at 4:56 PM, Florian Hofmann wrote: > Oh ... I should have mentioned that btrfs is running on top of LUKS. > > 2013/2/8 Florian Hofmann : >> $ btrfs fi df / >> Data: total=165.00GB, used=164.19GB >> System, DUP: total=32.00MB, used=28.00KB >> System: total=4.00MB, used=0.00 >> M

Re: Fwd: Current State of BTRFS

2013-02-08 Thread Florian Hofmann
Oh ... I should have mentioned that btrfs is running on top of LUKS. 2013/2/8 Florian Hofmann : > $ btrfs fi df / > Data: total=165.00GB, used=164.19GB > System, DUP: total=32.00MB, used=28.00KB > System: total=4.00MB, used=0.00 > Metadata, DUP: total=2.00GB, used=1.40GB > > $ btrfs fi show > fail

Re: Fwd: Current State of BTRFS

2013-02-08 Thread Florian Hofmann
$ btrfs fi df / Data: total=165.00GB, used=164.19GB System, DUP: total=32.00MB, used=28.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=2.00GB, used=1.40GB $ btrfs fi show failed to read /dev/sr0 Label: none uuid: b4ec0b14-2a42-47e3-a0cd-1257e789ed25 Total devices 1 FS bytes used 165.59

Re: Fwd: Current State of BTRFS

2013-02-08 Thread Josef Bacik
On Fri, Feb 08, 2013 at 02:30:04PM -0700, Florian Hofmann wrote: > Hi everybody, > > I am using btrfs as my main fs for some time now, but I am > experiencing severe performance drawbacks. I can't qualify the > circumstances, but sometimes during disc access the whole system > freezes for some tim