On Wed, Apr 28, 2010 at 09:49:04PM +0200, Ragnar Sundblad wrote:
On 28 apr 2010, at 14.06, Edward Ned Harvey wrote:
What indicators do you have that ONTAP/WAFL has inode-name lookup
functionality? I don't think it has any such thing - WAFL is pretty
much an UFS/FFS that does COW instead of
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Edward Ned Harvey
Look up the inode number of README. (for example, ls -i README)
(suppose its inode 12345)
find /tank/.zfs/snapshot -inum 12345
Problem is, the find
On 28.04.10 14:06, Edward Ned Harvey wrote:
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Edward Ned Harvey
Look up the inode number of README. (for example, ls -i README)
(suppose it’s inode 12345)
find
On 28 apr 2010, at 14.06, Edward Ned Harvey wrote:
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Edward Ned Harvey
Look up the inode number of README. (for example, ls -i README)
(suppose it’s inode 12345)
find
From: Ragnar Sundblad [mailto:ra...@csc.kth.se]
Sent: Wednesday, April 28, 2010 3:49 PM
What indicators do you have that ONTAP/WAFL has inode-name lookup
functionality?
I don't have any such indicator, and if that's the way my words came out,
sorry for that. Allow me to clarify:
In
On Apr 29, 2010, at 3:03 AM, Edward Ned Harvey wrote:
From: Ragnar Sundblad [mailto:ra...@csc.kth.se]
Sent: Wednesday, April 28, 2010 3:49 PM
What indicators do you have that ONTAP/WAFL has inode-name lookup
functionality?
I don't have any such indicator, and if that's the way my words
[...]
There is a way to do this kind of object to name
mapping, though there's no documented public
interface for it. See zfs_obj_to_path() function and
ZFS_IOC_OBJ_TO_PATH ioctl.
I think it should also be possible to extend it to
handle multiple names (in case of multiple hardlinks)
in
Let's suppose you rename a file or directory.
/tank/widgets/a/rel2049_773.13-4/somefile.txt
Becomes
/tank/widgets/b/foogoo_release_1.9/README
Let's suppose you are now working on widget B, and you want to look at the
past zfs snapshot of README, but you don't remember where it came from.
