Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-05-03 Thread Artyom Tarasenko
2010/3/4 Christoph Hellwig : > > Add a logical block size attribute as various guest side tools only > increase the filesystem sector size based on it, not the advisory > physical block size. > > For scsi we already have support for a different logical block size > in place for CDROMs that we can b

Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-17 Thread Anthony Liguori
On 03/04/2010 07:20 AM, Christoph Hellwig wrote: Add a logical block size attribute as various guest side tools only increase the filesystem sector size based on it, not the advisory physical block size. For scsi we already have support for a different logical block size in place for CDROMs that

Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-16 Thread Christoph Hellwig
ping? On Thu, Mar 04, 2010 at 02:20:17PM +0100, Christoph Hellwig wrote: > > Add a logical block size attribute as various guest side tools only > increase the filesystem sector size based on it, not the advisory > physical block size. > > For scsi we already have support for a different logical

Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-05 Thread Kevin Wolf
Am 05.03.2010 10:32, schrieb Christoph Hellwig: > On Fri, Mar 05, 2010 at 10:26:21AM +0100, Kevin Wolf wrote: >> Is there a check anywhere that the user didn't give us an odd block >> size? We could get an interesting bit mask otherwise. > > Not yet. I used to have such a check in the first incar

Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-05 Thread Christoph Hellwig
On Fri, Mar 05, 2010 at 10:26:21AM +0100, Kevin Wolf wrote: > Is there a check anywhere that the user didn't give us an odd block > size? We could get an interesting bit mask otherwise. Not yet. I used to have such a check in the first incarnation of the block topology patches, but I have no idea

Re: [Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-05 Thread Kevin Wolf
Am 04.03.2010 14:20, schrieb Christoph Hellwig: > > Add a logical block size attribute as various guest side tools only > increase the filesystem sector size based on it, not the advisory > physical block size. > > For scsi we already have support for a different logical block size > in place for

[Qemu-devel] [PATCH] block: add logical_block_size property

2010-03-04 Thread Christoph Hellwig
Add a logical block size attribute as various guest side tools only increase the filesystem sector size based on it, not the advisory physical block size. For scsi we already have support for a different logical block size in place for CDROMs that we can built upon. Only my recent block device c