Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-11-13 Thread Liu Bo
On Thu, May 11, 2017 at 03:56:35PM -0400, Chris Mason wrote: > On 05/11/2017 03:52 PM, Jeff Layton wrote: > > On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: > > > I finally got my writeback error handling test to work on btrfs (thanks, > > > Chris!), by making the filesystem stripe the data

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-19 Thread Jeff Layton
On Thu, 2017-05-18 at 21:57 -0700, Liu Bo wrote: > On Fri, May 12, 2017 at 10:22:47AM -0400, Jeff Layton wrote: > > On Fri, 2017-05-12 at 08:12 -0400, Jeff Layton wrote: > > > On Thu, 2017-05-11 at 15:56 -0400, Chris Mason wrote: > > > > On 05/11/2017 03:52 PM, Jeff Layton wrote: > > > > > On Thu,

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-18 Thread Liu Bo
On Fri, May 12, 2017 at 10:22:47AM -0400, Jeff Layton wrote: > On Fri, 2017-05-12 at 08:12 -0400, Jeff Layton wrote: > > On Thu, 2017-05-11 at 15:56 -0400, Chris Mason wrote: > > > On 05/11/2017 03:52 PM, Jeff Layton wrote: > > > > On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: > > > > > I f

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-12 Thread Jeff Layton
On Fri, 2017-05-12 at 08:12 -0400, Jeff Layton wrote: > On Thu, 2017-05-11 at 15:56 -0400, Chris Mason wrote: > > On 05/11/2017 03:52 PM, Jeff Layton wrote: > > > On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: > > > > I finally got my writeback error handling test to work on btrfs (thanks, >

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-12 Thread Jeff Layton
On Thu, 2017-05-11 at 15:56 -0400, Chris Mason wrote: > On 05/11/2017 03:52 PM, Jeff Layton wrote: > > On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: > > > I finally got my writeback error handling test to work on btrfs (thanks, > > > Chris!), by making the filesystem stripe the data and mir

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-11 Thread Chris Mason
On 05/11/2017 03:52 PM, Jeff Layton wrote: On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: I finally got my writeback error handling test to work on btrfs (thanks, Chris!), by making the filesystem stripe the data and mirror the metadata across two devices. The test passes now, but on one

Re: btrfs list corruption and soft lockups while testing writeback error handling

2017-05-11 Thread Jeff Layton
On Thu, 2017-05-11 at 07:13 -0400, Jeff Layton wrote: > I finally got my writeback error handling test to work on btrfs (thanks, > Chris!), by making the filesystem stripe the data and mirror the > metadata across two devices. The test passes now, but on one run, I got > the following list corrupti

btrfs list corruption and soft lockups while testing writeback error handling

2017-05-11 Thread Jeff Layton
I finally got my writeback error handling test to work on btrfs (thanks, Chris!), by making the filesystem stripe the data and mirror the metadata across two devices. The test passes now, but on one run, I got the following list corruption warning and then a soft lockup (which is probably fallout f