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authorNathan Scott <nathans@sgi.com>2005-05-05 16:24:13 -0400
committerChristoph Hellwig <hch@melbourne.sgi.com>2005-05-05 16:24:13 -0400
commitde20614b351e4d4d23af0a105baa8fd2d7cd4f26 (patch)
treedf5203af47718b9acf73f5a276024b602c6bcade /fs/xfs
parent71bce256bf2e2aaddf54a2f4ac216329c74be3ad (diff)
[XFS] Block mount attempts for filesystems with version 1 directories.
SGI Modid: xfs-linux:xfs-kern:21937a Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Christoph Hellwig <hch@sgi.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_mount.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index b57423caef9b..2ec967d93e5a 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -301,6 +301,15 @@ xfs_mount_validate_sb(
301 } 301 }
302 302
303 /* 303 /*
304 * Version 1 directory format has never worked on Linux.
305 */
306 if (unlikely(!XFS_SB_VERSION_HASDIRV2(sbp))) {
307 cmn_err(CE_WARN,
308 "XFS: Attempted to mount file system using version 1 directory format");
309 return XFS_ERROR(ENOSYS);
310 }
311
312 /*
304 * Until this is fixed only page-sized or smaller data blocks work. 313 * Until this is fixed only page-sized or smaller data blocks work.
305 */ 314 */
306 if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) { 315 if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) {