Re: Reiterate: btrfs stuck with lot's of files

2014-12-04 Thread Chris Murphy
On Thu, Dec 4, 2014 at 3:58 PM, Peter Volkov wrote: > Hi, guys again. Looking at this issue, I suspect this is bug in btrfs. > We'll have to clean up this installation soon, so if there is any > request to do some debugging, please, ask. I'll try to reiterate what > was said in this thread. > > Sh

Reiterate: btrfs stuck with lot's of files

2014-12-04 Thread Peter Volkov
Hi, guys again. Looking at this issue, I suspect this is bug in btrfs. We'll have to clean up this installation soon, so if there is any request to do some debugging, please, ask. I'll try to reiterate what was said in this thread. Short story: btrfs filesystem made of 22 1Tb disks with lot's of f

Re: btrfs stuck with lot's of files

2014-12-02 Thread Duncan
Ian Armstrong posted on Tue, 02 Dec 2014 18:56:13 + as excerpted: > On Tue, 2 Dec 2014 12:48:21 + (UTC) > Duncan <1i5t5.dun...@cox.net> wrote: > >> FWIW, agreed that it's unlikely to be the drive, especially if you're >> not seeing bus resets or drive errors in dmesg and smart says the dr

Re: btrfs stuck with lot's of files

2014-12-02 Thread Ian Armstrong
On Tue, 2 Dec 2014 12:48:21 + (UTC) Duncan <1i5t5.dun...@cox.net> wrote: > Peter Volkov posted on Tue, 02 Dec 2014 04:50:29 +0300 as excerpted: > > > В Пн, 01/12/2014 в 10:47 -0800, Robert White пишет: > >> On 12/01/2014 03:46 AM, Peter Volkov wrote: > >> > (stuff about getting hung up tryin

Re: btrfs stuck with lot's of files

2014-12-02 Thread Duncan
Peter Volkov posted on Tue, 02 Dec 2014 04:50:29 +0300 as excerpted: > В Пн, 01/12/2014 в 10:47 -0800, Robert White пишет: >> On 12/01/2014 03:46 AM, Peter Volkov wrote: >> > (stuff about getting hung up trying to write to one drive) >> >> That drive (/dev/sdn) is probably starting to fail. >> (

Re: btrfs stuck with lot's of files

2014-12-01 Thread Peter Volkov
В Вт, 02/12/2014 в 09:33 +0800, Qu Wenruo пишет: > Original Message > Subject: btrfs stuck with lot's of files > From: Peter Volkov > To: linux-btrfs@vger.kernel.org > Date: 2014年12月01日 19:46 > > Hi, guys. > > > > We have a problem with

Re: btrfs stuck with lot's of files

2014-12-01 Thread Peter Volkov
В Пн, 01/12/2014 в 10:47 -0800, Robert White пишет: > On 12/01/2014 03:46 AM, Peter Volkov wrote: > > (stuff about getting hung up trying to write to one drive) > > That drive (/dev/sdn) is probably starting to fail. > (about failed drive) Thank you Robert for the answer. It is not likely that d

Re: btrfs stuck with lot's of files

2014-12-01 Thread Qu Wenruo
Original Message Subject: btrfs stuck with lot's of files From: Peter Volkov To: linux-btrfs@vger.kernel.org Date: 2014年12月01日 19:46 Hi, guys. We have a problem with btrfs file system: sometimes it became stuck without leaving me any way to interrupt it (shutdown -r n

Re: btrfs stuck with lot's of files

2014-12-01 Thread Robert White
On 12/01/2014 03:46 AM, Peter Volkov wrote: Hi, guys. > (stuff about getting hung up trying to write to one drive) That drive (/dev/sdn) is probably starting to fail. Some older drives basically go unresponsive when they start to go bad. Particularly if they've gone bad enough to have run out

btrfs stuck with lot's of files

2014-12-01 Thread Peter Volkov
Hi, guys. We have a problem with btrfs file system: sometimes it became stuck without leaving me any way to interrupt it (shutdown -r now is unable to restart server). By stuck I mean some processes that previously were able to write on disk are unable to cope with load and load average goes up: