Re: [Qemu-devel] [PATCH v3 5/5] tests: Add coverage for recent block geometry fixes

2016-12-20 Thread Eric Blake
On 12/07/2016 10:34 AM, Eric Blake wrote: > On 12/07/2016 10:16 AM, Kevin Wolf wrote: >> Am 02.12.2016 um 20:22 hat Eric Blake geschrieben: >>> Use blkdebug's new geometry constraints to emulate setups that >>> have caused recent regression fixes: write zeroes asserting >>> when running through a l

Re: [Qemu-devel] [PATCH v3 5/5] tests: Add coverage for recent block geometry fixes

2016-12-07 Thread Eric Blake
On 12/07/2016 10:16 AM, Kevin Wolf wrote: > Am 02.12.2016 um 20:22 hat Eric Blake geschrieben: >> Use blkdebug's new geometry constraints to emulate setups that >> have caused recent regression fixes: write zeroes asserting >> when running through a loopback block device with max-transfer >> smalle

Re: [Qemu-devel] [PATCH v3 5/5] tests: Add coverage for recent block geometry fixes

2016-12-07 Thread Kevin Wolf
Am 02.12.2016 um 20:22 hat Eric Blake geschrieben: > Use blkdebug's new geometry constraints to emulate setups that > have caused recent regression fixes: write zeroes asserting > when running through a loopback block device with max-transfer > smaller than cluster size, and discard rounding away p

Re: [Qemu-devel] [PATCH v3 5/5] tests: Add coverage for recent block geometry fixes

2016-12-06 Thread Max Reitz
On 02.12.2016 20:22, Eric Blake wrote: > Use blkdebug's new geometry constraints to emulate setups that > have caused recent regression fixes: write zeroes asserting > when running through a loopback block device with max-transfer > smaller than cluster size, and discard rounding away portions > of

[Qemu-devel] [PATCH v3 5/5] tests: Add coverage for recent block geometry fixes

2016-12-02 Thread Eric Blake
Use blkdebug's new geometry constraints to emulate setups that have caused recent regression fixes: write zeroes asserting when running through a loopback block device with max-transfer smaller than cluster size, and discard rounding away portions of requests not aligned to preferred boundaries. A