Re: How to use increased number of ACL entries?

Eric Sandeen
2013-11-04T02:37:38Z

On 11/3/13, 6:39 PM, Dave Chinner wrote:
> On Sun, Nov 03, 2013 at 09:17:04AM +0100, Kasparek Tomas wrote:
>> Hello,
>>
>> I'm trying to get more then 25 ACLs entries to work according to
>> http://oss.sgi.com/pipermail/xfs/2013-May/026544.html . I'm running 3.10.x
>> kernel which seems to contain these changes. I understand, that this is
>> on-disk format change, so I expect to need new xfsprogs too. I tried the
>> version from CentOS 6.4 (3.1.1) and one from git repo (
>> git://oss.sgi.com/xfs/cmds/xfsprogs), but still it fails to create more then
>> 25 ACL entries (21 user defined). Is there something I'm still missing?
>
> You haven't told mkfs to change the on disk format to enable more
> than 25 ACLs. Only the version from git will do it, and your CentOS
> kernel will not support it.

but the 3.10.x kernel you're running will IIRC; use "-m crc=1" on the mkfs.xfs
commandline from a git mkfs.xfs.

-Eric

> Cheers,
>
> Dave.