[linux-lvm] Error - "device-mapper: request is larger than bl ock size b_size"
ERG at e-r-solutions.com
ERG at e-r-solutions.com
Thu Aug 22 14:29:01 UTC 2002
Pardon me if the following is a dumb question:
Do you mean filesystem block size, LV/device block size, or device-mapper
block size? How do I check my filesystem block size? How about LV/device
block size?
Thanks,
Manuel Gomez
-----Original Message-----
From: Joe Thornber [mailto:joe at fib011235813.fsnet.co.uk]
Sent: Wednesday, August 21, 2002 12:51 AM
On Tue, Aug 20, 2002 at 05:57:08PM -0700, ERG at e-r-solutions.com wrote:
> If not, does anyone have an example 'mkfs.xfs -l version=2,su=X' command
> that would give me a filesystem with the appropriate alignment?
To me it looks like you should set su to your block size, so if your
block size is 4k set su=8. I don't use xfs myself, so you may want to
wait for confirmation before trying this.
- Joe
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