Re: -drive if=none: can't we make this the default?

2023-10-14 Thread BALATON Zoltan
On Sat, 14 Oct 2023, Michael Tokarev wrote: Can't we make -drive if=none the default? Yes, I know current default is ide, and whole world have to use if=none explicitly to undo this. I think at this point we can deprecate if=ide default and switch to if=none in the next release. I think it

-drive if=none: can't we make this the default?

2023-10-14 Thread Michael Tokarev
Can't we make -drive if=none the default? Yes, I know current default is ide, and whole world have to use if=none explicitly to undo this. I think at this point we can deprecate if=ide default and switch to if=none in the next release. I think it will be a welcome change. /mjt

Re: [PATCH 1/1] block: improve alignment detection and fix 271 test

2023-10-14 Thread Nir Soffer
On Fri, Sep 8, 2023 at 12:54 AM Denis V. Lunev wrote: > Unfortunately 271 IO test is broken if started in non-cached mode. > Is this a real world issue? For example in oVirt you cannot create a disk with size < 4k so there is no way that 4k is not a good alignment. Should we fix the test to

Re: [PATCH v2 1/2] qdev: add IOThreadVirtQueueMappingList property type

2023-10-14 Thread Markus Armbruster
Stefan Hajnoczi writes: > virtio-blk and virtio-scsi devices will need a way to specify the > mapping between IOThreads and virtqueues. At the moment all virtqueues > are assigned to a single IOThread or the main loop. This single thread > can be a CPU bottleneck, so it is necessary to allow