Excerpts from Andi Kleen's message of 2011-07-02 13:04:43 -0400:
The two big features of btrfs are self-healing and online fsck, those have
to
Are they?
be implemented in kernel space.
Why? There have been online fscks in user space in the past,
e.g. the various schemes using LVM
On Friday 01 of July 2011 19:48:36 Andi Kleen wrote:
Li Zefan l...@cn.fujitsu.com writes:
This is an initial version of online fsck. What it does is:
- check the dir item and dir index pointing to a file.
- check the structure of extents of a file.
As furthur work, we should
The two big features of btrfs are self-healing and online fsck, those have to
Are they?
be implemented in kernel space.
Why? There have been online fscks in user space in the past,
e.g. the various schemes using LVM snapshots for ext* and
other related work on the BSD FFS. I don't see any
On Saturday 02 of July 2011 19:04:43 Andi Kleen wrote:
The two big features of btrfs are self-healing and online fsck, those
have to
Are they?
they are scheduled to be, just like RAID5/6, mixed RAID in single FS...
be implemented in kernel space.
Why? There have been online fscks in
Li Zefan l...@cn.fujitsu.com writes:
This is an initial version of online fsck. What it does is:
- check the dir item and dir index pointing to a file.
- check the structure of extents of a file.
As furthur work, we should consider:
- fix but not only check the structure of a file.
-
