Messages in this thread | | | Date | Fri, 17 Oct 2014 06:12:47 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH] block: remove artifical max_hw_sectors cap |
| |
On Wed, Oct 01, 2014 at 02:12:58PM -0700, Christoph Hellwig wrote: > On Wed, Oct 01, 2014 at 06:59:34PM +0000, Elliott, Robert (Server Storage) wrote: > > One supporting example: A low limit interferes with creation of > > full stripe writes for RAID controllers. > > Yes, both Linux mdraid and parity raids are often crippled by the > default. The mdadm default of 512kb for each chunk combined with > the default limit very much guarantees a horrible out of the box > experience.
Jens, can you apply this patch once the 3.19 queue opens?
| |