Re: Is is possible to submit binary image as fstest test case?

2016-10-14 Thread David Sterba
On Mon, Oct 10, 2016 at 10:56:12AM +1100, Dave Chinner wrote: > On Fri, Oct 07, 2016 at 06:05:51PM +0200, David Sterba wrote: > > On Fri, Oct 07, 2016 at 08:18:38PM +1100, Dave Chinner wrote: > > > On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > > > > So I'm wondering if I can just

Re: Is is possible to submit binary image as fstest test case?

2016-10-09 Thread Dave Chinner
On Fri, Oct 07, 2016 at 06:05:51PM +0200, David Sterba wrote: > On Fri, Oct 07, 2016 at 08:18:38PM +1100, Dave Chinner wrote: > > On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > > > So I'm wondering if I can just upload a zipped raw image as part of > > > the test case? > > > >

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread Qu Wenruo
On 10/08/2016 12:16 AM, David Sterba wrote: On Fri, Oct 07, 2016 at 05:26:27PM +0800, Qu Wenruo wrote: Preferably not. We've managed to avoid pre-built images in xfstests for 15 years, so there'd have to be a really good reason to start doing this, especially as once we open that floodgate

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread David Sterba
On Fri, Oct 07, 2016 at 05:26:27PM +0800, Qu Wenruo wrote: > > Preferably not. We've managed to avoid pre-built images in xfstests > > for 15 years, so there'd have to be a really good reason to start > > doing this, especially as once we open that floodgate we'll end up > > with everyone wanting

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread David Sterba
On Fri, Oct 07, 2016 at 08:18:38PM +1100, Dave Chinner wrote: > On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > > Hi, > > > > Just as the title says, for some case(OK, btrfs again) we need to > > catch a file system in special timing. > > > > In this specific case, we need to grab a

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread David Sterba
On Thu, Oct 06, 2016 at 03:24:52PM -0400, Theodore Ts'o wrote: > On Thu, Oct 06, 2016 at 08:29:28AM -0400, Brian Foster wrote: > > Doesn't necessarily bother me one way or the other, but something we've > > done with XFS in such situations is introduce a DEBUG mode only sysfs > > tunable that

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread Dave Chinner
On Fri, Oct 07, 2016 at 05:26:27PM +0800, Qu Wenruo wrote: > > > At 10/07/2016 05:18 PM, Dave Chinner wrote: > >On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > >>Hi, > >> > >>Just as the title says, for some case(OK, btrfs again) we need to > >>catch a file system in special timing.

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread Qu Wenruo
At 10/07/2016 05:18 PM, Dave Chinner wrote: On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: Hi, Just as the title says, for some case(OK, btrfs again) we need to catch a file system in special timing. In this specific case, we need to grab a btrfs image undergoing balancing, just

Re: Is is possible to submit binary image as fstest test case?

2016-10-07 Thread Dave Chinner
On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > Hi, > > Just as the title says, for some case(OK, btrfs again) we need to > catch a file system in special timing. > > In this specific case, we need to grab a btrfs image undergoing > balancing, just before the balance finished. > >

Re: Is is possible to submit binary image as fstest test case?

2016-10-06 Thread Theodore Ts'o
On Thu, Oct 06, 2016 at 08:29:28AM -0400, Brian Foster wrote: > Doesn't necessarily bother me one way or the other, but something we've > done with XFS in such situations is introduce a DEBUG mode only sysfs > tunable that delays certain infrastructure (log recovery in our case) to > coordinate

Re: Is is possible to submit binary image as fstest test case?

2016-10-06 Thread Brian Foster
On Thu, Oct 06, 2016 at 04:12:56PM +0800, Qu Wenruo wrote: > Hi, > > Just as the title says, for some case(OK, btrfs again) we need to catch a > file system in special timing. > > In this specific case, we need to grab a btrfs image undergoing balancing, > just before the balance finished. > >

Is is possible to submit binary image as fstest test case?

2016-10-06 Thread Qu Wenruo
Hi, Just as the title says, for some case(OK, btrfs again) we need to catch a file system in special timing. In this specific case, we need to grab a btrfs image undergoing balancing, just before the balance finished. Although we can use flakey to drop all write, we still don't have method