I'm fairly certain that doing this will require an on-disk
format change; there may be other issues as well. John Trostel
had a patch at one point to allow this. Please check
the archives for previous discussions of this issue, including
why you may be better off using groups.
On Mon, 5 Jan 2004, Linse A Pallan wrote:
> While working with the XFS File system I found that we can have only maximum
> of 25 entries per ACL. Is there any way to increase this Maximum limit? I
> made try by changing the definition "#define XFS_ACL_MAX_ENTRIES 25" in file
> fs/xfs/xfs_acl.h to "#define XFS_ACL_MAX_ENTRIES 1000". After this change I
> rebuild the kernel and I am able to having maximum of 1000 entries per ACL.
> Is there any pitfalls/drawbacks in increasing the ACL maximum entries limit
> like this? Or is there any other way to increase the ACL Entries Maximum
> Thanking you in advance,
> Linse A Pallan
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