hi,
On 10/24/2016 01:47 AM, Stefan Priebe - Profihost AG wrote:
Hello list,
just wanted to report that my ENOSPC errors are gone. Thanks to wang for
his great patches.
but the space_info corruption still occours.
On every umount i see:
[93022.166222] BTRFS: space_info 4 has 208952672256
Hello list,
just wanted to report that my ENOSPC errors are gone. Thanks to wang for
his great patches.
but the space_info corruption still occours.
On every umount i see:
[93022.166222] BTRFS: space_info 4 has 208952672256 free, is not full
[93022.166224] BTRFS: space_info total=363998478336,
hi,
On 10/11/2016 04:06 AM, Stefan Priebe - Profihost AG wrote:
Dear Wang,
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
Hi,
On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
I found that compress sometime report ENOSPC error even
Dear Wang,
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
> Hi,
>
> On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
>> Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
> I found that compress sometime report ENOSPC error even in 4.8-rc8,
> currently
I cannot confirm that
main difference between the system where oom happens is:
- Single Xeon => no OOM
- Dual Xeon / NUMA => OOM
both 64GB mem.
Am 07.10.2016 um 11:33 schrieb Holger Hoffstätte:
> On 10/07/16 09:17, Wang Xiaoguang wrote:
>> Hi,
>>
>> On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
>>> Dear
Hi Wang,
currently on the system where it's working fine - no ENOSPC error. But
it will take a week to be sure they don't come back.
Thanks!
Greets,
Stefan
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
> Hi,
>
> On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
>> Am 29.09.2016 um
Hi Holger,
Am 07.10.2016 um 11:33 schrieb Holger Hoffstätte:
> On 10/07/16 09:17, Wang Xiaoguang wrote:
>> Hi,
>>
>> On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
>>> Dear Wang,
>>>
>>> can't use v4.8.0 as i always get OOMs and total machine crashes.
>>>
>>> Complete traces with
On 10/07/16 09:17, Wang Xiaoguang wrote:
> Hi,
>
> On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
>> Dear Wang,
>>
>> can't use v4.8.0 as i always get OOMs and total machine crashes.
>>
>> Complete traces with your patch and some more btrfs patches applied (in
>> the hope in fixes
hello,
On 10/07/2016 04:16 PM, Stefan Priebe - Profihost AG wrote:
Am 07.10.2016 um 10:07 schrieb Wang Xiaoguang:
hello,
On 10/07/2016 04:06 PM, Stefan Priebe - Profihost AG wrote:
and it shows:
PAG | scan 33829e5 | steal 1968e3 | stall 0 | |
|
Am 07.10.2016 um 10:07 schrieb Wang Xiaoguang:
> hello,
>
> On 10/07/2016 04:06 PM, Stefan Priebe - Profihost AG wrote:
>> and it shows:
>>
>> PAG | scan 33829e5 | steal 1968e3 | stall 0 | |
>>| | swin 257071 | swout 346960 |
>>
>> but the highest
hello,
On 10/07/2016 04:06 PM, Stefan Priebe - Profihost AG wrote:
and it shows:
PAG | scan 33829e5 | steal 1968e3 | stall 0 | |
| | swin 257071 | swout 346960 |
but the highest user space prog uses only 190MB.
If you don't apply my patches,
and it shows:
PAG | scan 33829e5 | steal 1968e3 | stall 0 | |
| | swin 257071 | swout 346960 |
but the highest user space prog uses only 190MB.
greets,
Stefan
Am 07.10.2016 um 09:17 schrieb Wang Xiaoguang:
> Hi,
>
> On 10/07/2016 03:03 PM,
this is what atop shows at mem usage 5 minutes before the crash:
MEM | tot62.8G | free 198.2M | cache 56.8G | buff1.4M |
slab3.5G | shmem 1.1M | vmbal 0.0M | hptot 0.0M |
SWP | tot 3.7G | free3.2G | | |
| |
Am 07.10.2016 um 09:17 schrieb Wang Xiaoguang:
> Hi,
>
> On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
>> Dear Wang,
>>
>> can't use v4.8.0 as i always get OOMs and total machine crashes.
>>
>> Complete traces with your patch and some more btrfs patches applied (in
>> the hope in
@profihost.ag>; linux-btrfs@vger.kernel.org
> Subject: RE: BTRFS: space_info 4 has 18446742286429913088 free, is not full
>
>
> > -Original Message-
> > From: linux-btrfs-ow...@vger.kernel.org [mailto:linux-btrfs-
> > ow...@vger.kernel.org] On Behalf O
org
> Subject: Re: BTRFS: space_info 4 has 18446742286429913088 free, is not full
>
> Hi,
>
> On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
> > Dear Wang,
> >
> > can't use v4.8.0 as i always get OOMs and total machine crashes.
> >
> >
Hi,
On 10/07/2016 03:03 PM, Stefan Priebe - Profihost AG wrote:
Dear Wang,
can't use v4.8.0 as i always get OOMs and total machine crashes.
Complete traces with your patch and some more btrfs patches applied (in
the hope in fixes the OOM but it did not):
http://pastebin.com/raw/6vmRSDm1
I
Dear Wang,
can't use v4.8.0 as i always get OOMs and total machine crashes.
Complete traces with your patch and some more btrfs patches applied (in
the hope in fixes the OOM but it did not):
http://pastebin.com/raw/6vmRSDm1
Greets,
Stefan
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
> Hi,
>
Thanks Wang,
i applied them both on top of vanilla v4.8 - i hope this is OK. Will
report back what happens.
Greets,
Stefan
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
> Hi,
>
> On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
>> Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
Thanks Wang,
i applied them both on top of vanilla v4.8 - i hope this is OK. Will
report back what happens.
Greets,
Stefan
Am 06.10.2016 um 05:04 schrieb Wang Xiaoguang:
> Hi,
>
> On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
>> Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
Hi,
On 09/29/2016 03:27 PM, Stefan Priebe - Profihost AG wrote:
Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
I found that compress sometime report ENOSPC error even in 4.8-rc8,
currently
I cannot confirm that as i do not have anough space to test this without
compression ;-( But yes i've
Hi,
Am 29.09.2016 um 12:03 schrieb Adam Borowski:
> On Thu, Sep 29, 2016 at 09:27:01AM +0200, Stefan Priebe - Profihost AG wrote:
>> Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
> I found that compress sometime report ENOSPC error even in 4.8-rc8,
> currently
I cannot confirm that
On Thu, Sep 29, 2016 at 09:27:01AM +0200, Stefan Priebe - Profihost AG wrote:
> Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
> >>> I found that compress sometime report ENOSPC error even in 4.8-rc8,
> >>> currently
> >> I cannot confirm that as i do not have anough space to test this without
>
Am 29.09.2016 um 09:13 schrieb Wang Xiaoguang:
>>> I found that compress sometime report ENOSPC error even in 4.8-rc8,
>>> currently
>> I cannot confirm that as i do not have anough space to test this without
>> compression ;-( But yes i've compression enabled.
> I might not get you, my poor
Hi,
On 09/29/2016 03:09 PM, Stefan Priebe - Profihost AG wrote:
Am 29.09.2016 um 08:55 schrieb Wang Xiaoguang:
Hi,
On 09/29/2016 02:49 PM, Stefan Priebe - Profihost AG wrote:
Hi,
Am 28.09.2016 um 14:10 schrieb Wang Xiaoguang:
OK, I see.
But given that you often run into enospc errors, can
Am 29.09.2016 um 08:55 schrieb Wang Xiaoguang:
> Hi,
>
> On 09/29/2016 02:49 PM, Stefan Priebe - Profihost AG wrote:
>> Hi,
>>
>> Am 28.09.2016 um 14:10 schrieb Wang Xiaoguang:
>>> OK, I see.
>>> But given that you often run into enospc errors, can you work out a
>>> reproduce
>>> script
Hi,
On 09/29/2016 02:49 PM, Stefan Priebe - Profihost AG wrote:
Hi,
Am 28.09.2016 um 14:10 schrieb Wang Xiaoguang:
OK, I see.
But given that you often run into enospc errors, can you work out a
reproduce
script according to you work load. That will give us great help.
You got ENOSPC errors
Hi,
Am 28.09.2016 um 14:10 schrieb Wang Xiaoguang:
> OK, I see.
> But given that you often run into enospc errors, can you work out a
> reproduce
> script according to you work load. That will give us great help.
I tried hard to reproduce it but i can't get it to reproduce with a test
script.
Am 28.09.2016 um 15:44 schrieb Holger Hoffstätte:
>> Good idea but it does not. I hope i can reproduce this with my already
>> existing testscript which i've now bumped to use a 37TB partition and
>> big files rather than a 15GB part and small files. If i can reproduce it
>> i can also check
On 09/28/16 15:06, Stefan Priebe - Profihost AG wrote:
>
> Yes this is 4.4.22 and no i don't have qgroups enabled so it can't help.
>
> # btrfs qgroup show /path/
> ERROR: can't perform the search - No such file or directory
> ERROR: can't list qgroups: No such file or director
>
> This is the
Dear Holger,
first thanks for your long e-mail.
Am 28.09.2016 um 14:47 schrieb Holger Hoffstätte:
> On 09/28/16 13:35, Wang Xiaoguang wrote:
>> hello,
>>
>> On 09/28/2016 07:15 PM, Stefan Priebe - Profihost AG wrote:
>>> Dear list,
>>>
>>> is there any chance anybody wants to work with me on the
On 09/28/16 13:35, Wang Xiaoguang wrote:
> hello,
>
> On 09/28/2016 07:15 PM, Stefan Priebe - Profihost AG wrote:
>> Dear list,
>>
>> is there any chance anybody wants to work with me on the following issue?
> Though I'm also somewhat new to btrfs, but I'd like to.
>
>>
>> BTRFS: space_info 4
Am 28.09.2016 um 14:10 schrieb Wang Xiaoguang:
> hello,
>
> On 09/28/2016 08:02 PM, Stefan Priebe - Profihost AG wrote:
>> Hi Xiaoguang Wang,
>>
>> Am 28.09.2016 um 13:35 schrieb Wang Xiaoguang:
>>> hello,
>>>
>>> On 09/28/2016 07:15 PM, Stefan Priebe - Profihost AG wrote:
Dear list,
hello,
On 09/28/2016 08:02 PM, Stefan Priebe - Profihost AG wrote:
Hi Xiaoguang Wang,
Am 28.09.2016 um 13:35 schrieb Wang Xiaoguang:
hello,
On 09/28/2016 07:15 PM, Stefan Priebe - Profihost AG wrote:
Dear list,
is there any chance anybody wants to work with me on the following issue?
Hi Xiaoguang Wang,
Am 28.09.2016 um 13:35 schrieb Wang Xiaoguang:
> hello,
>
> On 09/28/2016 07:15 PM, Stefan Priebe - Profihost AG wrote:
>> Dear list,
>>
>> is there any chance anybody wants to work with me on the following issue?
> Though I'm also somewhat new to btrfs, but I'd like to.
>
>>
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