Re: [Qemu-devel] [PATCH v6 09/10] blkdebug: Add ability to override unmap geometries

2017-03-13 Thread Max Reitz
On 08.03.2017 03:54, Eric Blake wrote: > Make it easier to simulate various unusual hardware setups (for > example, recent commits 3482b9b and b8d0a98 affect the Dell > Equallogic iSCSI with its 15M preferred and maximum unmap and > write zero sizing, or b2f95fe deals with the Linux loopback > bloc

[Qemu-devel] [PATCH v6 09/10] blkdebug: Add ability to override unmap geometries

2017-03-07 Thread Eric Blake
Make it easier to simulate various unusual hardware setups (for example, recent commits 3482b9b and b8d0a98 affect the Dell Equallogic iSCSI with its 15M preferred and maximum unmap and write zero sizing, or b2f95fe deals with the Linux loopback block device having a max_transfer of 64k), by allowi