Re: [Veritas-bu] isilon backup accelerator
2010-06-09 20:27:08
On Jun 9, 2010, at 19:27, A Darren Dunham wrote:
> NFS cannot carry the NTFS ACLS though. So conceivably you can do all
> CIFS backups and get all security structures. (I do NDMP and have
> mainly UNIX servers, so it's not something I've tried to test).
Well, NFSv4 does NTFS-style ACLs. See Section 5.11 of the NFSv4 spec
(RFC 3530). There's also a draft on mapping NFSv4 and draft-POSIX ACLs
("draft-ietf-nfsv4-acl-mapping-05").
Don't know of many systems that can show both though. I believe
OpenSolaris can do UID-SID mapping and such with ACLs if you're
exporting a ZFS file system to both NFS and CIFS/SMB.
NetApp should be able to handle it if you use "mixed" QTrees:
http://www.netapp.com/us/communities/tech-ontap/nfsv4-0408.html
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