Re: csum failed root raveled during balance

2018-05-29 Thread Austin S. Hemmelgarn
On 2018-05-29 10:02, ein wrote: On 05/29/2018 02:12 PM, Austin S. Hemmelgarn wrote: On 2018-05-28 13:10, ein wrote: On 05/23/2018 01:03 PM, Austin S. Hemmelgarn wrote: On 2018-05-23 06:09, ein wrote: On 05/23/2018 11:09 AM, Duncan wrote: ein posted on Wed, 23 May 2018 10:03:52 +0200 as

Re: csum failed root raveled during balance

2018-05-29 Thread ein
On 05/29/2018 02:12 PM, Austin S. Hemmelgarn wrote: > On 2018-05-28 13:10, ein wrote: >> On 05/23/2018 01:03 PM, Austin S. Hemmelgarn wrote: >>> On 2018-05-23 06:09, ein wrote: On 05/23/2018 11:09 AM, Duncan wrote: > ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: >

Re: csum failed root raveled during balance

2018-05-29 Thread Austin S. Hemmelgarn
On 2018-05-28 13:10, ein wrote: On 05/23/2018 01:03 PM, Austin S. Hemmelgarn wrote: On 2018-05-23 06:09, ein wrote: On 05/23/2018 11:09 AM, Duncan wrote: ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: IMHO the best course of action would be to disable checksumming for you vm

Re: csum failed root raveled during balance

2018-05-28 Thread ein
On 05/23/2018 01:03 PM, Austin S. Hemmelgarn wrote: > On 2018-05-23 06:09, ein wrote: >> On 05/23/2018 11:09 AM, Duncan wrote: >>> ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: >>> > IMHO the best course of action would be to disable checksumming for > you > vm files.

Re: csum failed root raveled during balance

2018-05-28 Thread ein
On 05/27/2018 11:41 AM, Nikolay Borisov wrote: > > > On 27.05.2018 08:50, Andrei Borzenkov wrote: >> 23.05.2018 09:32, Nikolay Borisov пишет: >>> >>> >>> On 22.05.2018 23:05, ein wrote: Hello devs, I tested BTRFS in production for about a month: 21:08:17 up 34 days,

Re: csum failed root raveled during balance

2018-05-28 Thread Nikolay Borisov
On 27.05.2018 08:50, Andrei Borzenkov wrote: > 23.05.2018 09:32, Nikolay Borisov пишет: >> >> >> On 22.05.2018 23:05, ein wrote: >>> Hello devs, >>> >>> I tested BTRFS in production for about a month: >>> >>> 21:08:17 up 34 days, 2:21, 3 users, load average: 0.06, 0.02, 0.00 >>> >>> Without

Re: csum failed root raveled during balance

2018-05-26 Thread Andrei Borzenkov
23.05.2018 09:32, Nikolay Borisov пишет: > > > On 22.05.2018 23:05, ein wrote: >> Hello devs, >> >> I tested BTRFS in production for about a month: >> >> 21:08:17 up 34 days, 2:21, 3 users, load average: 0.06, 0.02, 0.00 >> >> Without power blackout, hardware failure, SSD's SMART is flawless

Re: csum failed root raveled during balance

2018-05-23 Thread Nikolay Borisov
On 23.05.2018 11:03, ein wrote: > On 05/23/2018 08:32 AM, Nikolay Borisov wrote: > > Nikolay, thank you for the answer. > >>> [...] >>> root@node0:~# dmesg | grep BTRFS | grep warn >>> 185:980:[2927472.393557] BTRFS warning (device dm-0): csum failed root >>> -9 ino 312 off 608284672 csum

Re: csum failed root raveled during balance

2018-05-23 Thread Austin S. Hemmelgarn
On 2018-05-23 06:09, ein wrote: On 05/23/2018 11:09 AM, Duncan wrote: ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: IMHO the best course of action would be to disable checksumming for you vm files. Do you mean '-o nodatasum' mount flag? Is it possible to disable checksumming

Re: csum failed root raveled during balance

2018-05-23 Thread ein
On 05/23/2018 11:09 AM, Duncan wrote: > ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: > >>> IMHO the best course of action would be to disable checksumming for you >>> vm files. >> >> Do you mean '-o nodatasum' mount flag? Is it possible to disable >> checksumming for singe file by

Re: csum failed root raveled during balance

2018-05-23 Thread Duncan
ein posted on Wed, 23 May 2018 10:03:52 +0200 as excerpted: >> IMHO the best course of action would be to disable checksumming for you >> vm files. >> >> > Do you mean '-o nodatasum' mount flag? Is it possible to disable > checksumming for singe file by setting some magical chattr? Google >

Re: csum failed root raveled during balance

2018-05-23 Thread ein
On 05/23/2018 08:32 AM, Nikolay Borisov wrote: Nikolay, thank you for the answer. >> [...] >> root@node0:~# dmesg | grep BTRFS | grep warn >> 185:980:[2927472.393557] BTRFS warning (device dm-0): csum failed root >> -9 ino 312 off 608284672 csum 0x7d03a376 expected csum 0x3163a9b7 mirror 1 >>

Re: csum failed root raveled during balance

2018-05-23 Thread Nikolay Borisov
On 22.05.2018 23:05, ein wrote: > Hello devs, > > I tested BTRFS in production for about a month: > > 21:08:17 up 34 days, 2:21, 3 users, load average: 0.06, 0.02, 0.00 > > Without power blackout, hardware failure, SSD's SMART is flawless etc. > The tests ended with: > > root@node0:~#

csum failed root raveled during balance

2018-05-22 Thread ein
Hello devs, I tested BTRFS in production for about a month: 21:08:17 up 34 days, 2:21, 3 users, load average: 0.06, 0.02, 0.00 Without power blackout, hardware failure, SSD's SMART is flawless etc. The tests ended with: root@node0:~# dmesg | grep BTRFS | grep warn 185:980:[2927472.393557]