Re: [PATCH 3/3] Add timeout feature
- From: Miklos Szeredi <miklos@xxxxxxxxxx>
- Date: Wed, 09 Jul 2008 10:11:01 +0200
On Wed, 9 Jul 2008, Dave Chinner wrote:
On Wed, Jul 09, 2008 at 09:13:34AM +0200, Miklos Szeredi wrote:
On Wed, 9 Jul 2008, Dave Chinner wrote:
The argument against Miklos' version is that there may be multiple
commands to execute while the fs is frozen.
Which is what a shell is for ;)
Yeah, weĺl, with your method I ca't tell a user to:
# xfs_freeze -f /mntpt
# xfs_db -r -c 'sb 0' -c 'p rootino' /dev/foo
128
# xfs_db -r -c 'ino 128' -c 'p core.format' /dev/foo
core.format = 2 (extents)
# xfs_db .....
.....
# xfs_freeze -u /mntpt
i.e. using the freeze to force all metadata to disk and
prevent it from changing while doing interactive debugging
of some problem.
# run_freeze /mntpt /bin/bash
# ...
# ^D
It's the same, no?
Miklos
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