[dm-devel] Breaking of large IO requests into small bios by device-mapper

AJ Lewis alewis at rackable.com
Wed Nov 22 14:46:54 UTC 2006


On Nov 22, 2006, at 12:25 AM, Kalpak Shah wrote:
> I tried to give a chunksize of 1024 but the lvcreate command  
> segfaults.
> I googled and found that it works only uptil 512K(1024 sectors).

Hrm...lvm2 has supported stripesizes of up to 1TB or so since this  
spring (I think the patch was committed sometime in May).  Make sure  
you have current code.

Regards,
AJ
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