diff options
author | Tahsin Erdogan <tahsin@google.com> | 2017-07-04 23:53:59 -0400 |
---|---|---|
committer | Theodore Ts'o <tytso@mit.edu> | 2017-07-04 23:53:59 -0400 |
commit | 0446b9907fbdc8f130ec35726bc8b9cdd493a1cb (patch) | |
tree | 06b139d91f8db7908dedd8db2caf8fb78a8b1478 /resize | |
parent | cfc8fae36b81466e827a8bd16a1185b3dac80062 (diff) | |
download | e2fsprogs-0446b9907fbdc8f130ec35726bc8b9cdd493a1cb.tar.gz |
resize2fs: moving xattr inodes is not supported
In some cases, resize2fs needs to move inodes because their inode
number is greater than the maximum allowed. Moving extended attribute
inodes would require updating all the references to them. This
is currently not supported.
Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'resize')
-rw-r--r-- | resize/resize2fs.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/resize/resize2fs.c b/resize/resize2fs.c index 8f6d95e7..a54564f0 100644 --- a/resize/resize2fs.c +++ b/resize/resize2fs.c @@ -2058,6 +2058,15 @@ static errcode_t inode_scan_and_fix(ext2_resize_t rfs) goto remap_blocks; /* Don't need to move inode. */ /* + * Moving an extended attribute inode requires updating all inodes + * that reference it which is a lot more involved. + */ + if (inode->i_flags & EXT4_EA_INODE_FL) { + retval = EXT2_ET_CANNOT_MOVE_EA_INODE; + goto errout; + } + + /* * Find a new inode. Now that extents and directory blocks * are tied to the inode number through the checksum, we must * set up the new inode before we start rewriting blocks. |