Re: Issue with RHEL6 mkfs.xfs (3.1.1+), HP P420 RAID, and MySQL replication

[Dave Chinner <david@xxxxxxxxxxxxx>]

On Fri, Jul 10, 2015 at 11:15:04PM +0000, Hogan Whittall wrote:
> As for the noalign option, that would be great to have but it does
> not exist in version 3.1.1 which RHEL6 uses.  It sounds like not

$ gl -n 1 63a6384
commit 63a63844f8a02f34cbb724086a1f0bac492f25b3
Author: Nathan Scott <nathans@xxxxxxx>
Date:   Wed Mar 23 02:56:17 2005 +0000

    Add noalign suboptions to -d and -r to allow auto-stripe-alignment to be 
switched off.
    Merge of master-melb:xfs-cmds:21924a by kenmcd.
$

The noalign option has been in mkfs since 2005, so it's most
certainly supported on RHEL6.

Looking at the man page history, I forgot that it wasn't documented
until 2013 and hence is missing from the RHEL6 man page, so I can
understand why you might be saying this.

-Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx