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Re: ext4 resize/fsck



9:09pm Eric Sandeen said:

Curtis Doty wrote:
Horsing around with ext4 again...on F-10.

This time a fsck was required after both an offline shrink and an online
grow. Why?

Could you please try again with 1.41.4 from rawhide (or koji:
http://kojipkgs.fedoraproject.org/packages/e2fsprogs/1.41.4/2.fc11/ -
might need to rebuild if there are any library dependency problems) and
see if this persists or is fixed?  Several resize fixes went into 1.41.4
that should take care of this.

I'll probably push 1.41.4 to f10 testing soon, if people are hitting
these problems.


Is this an improvement or luck? Fewer issues, but still a ghost dir.

19:30]stratus~# lvextend -L6G foo/bar
  Extending logical volume bar to 6.00 GB
  Logical volume bar successfully resized

19:31]stratus~# resize2fs -p /dev/foo/bar
resize2fs 1.41.4 (27-Jan-2009)
Filesystem at /dev/foo/bar is mounted on /home; on-line resizing required
old desc_blocks = 1, new_desc_blocks = 1
Performing an on-line resize of /dev/foo/bar to 1572864 (4k) blocks.
The filesystem on /dev/foo/bar is now 1572864 blocks long.

19:31]stratus~# umount /home
19:32]stratus~# fsck.ext4 -C0 -f /dev/foo/bar
e2fsck 1.41.4 (27-Jan-2009)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Directories count wrong for group #37 (1, counted=0).
Fix<y>? yes

bar: ***** FILE SYSTEM WAS MODIFIED *****
bar: 43188/153600 files (0.1% non-contiguous), 294524/1572864 blocks

../C


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