tune2fs: Bad magic numberinsuper-blockwhiletrying to open /dev/sda2 Couldn't find valid filesystem superblock. tune2fs applies only to ext[2-4] filesystems; not to XFS ones. The "Bad magic number in super-block" simply means that tune2fs doesn't understand the filesystem type. As ...
tune2fs applies only to ext[2-4] filesystems; not to XFS ones. The "Bad magic number in super-block" simply means that tune2fs doesn't understand the filesystem type. As you noted, the fact that your filesystem can be mounted confirms that it's viable....
Running e2fsck is not possible: [root@kstest ~]# e2fsck /dev/zoo/home e2fsck 1.41.12 (17-May-2010) External journal has bad superblock [root@kstest ~]# Either this is a bug in tune2fs, or a bug in the tune2fs man page. This issue is also discussed here: http://www.redhat...
tune2fs: Bad magic numberinsuper-blockwhiletrying to open /dev/sda2 Couldn't find valid filesystem superblock. tune2fs applies only to ext[2-4] filesystems; not to XFS ones. The "Bad magic number in super-block" simply means that tune2fs doesn't understand the filesystem type. As ...
tune2fs: Bad magic numberinsuper-blockwhiletrying to open /dev/sda Couldn't find valid filesystem superblock. [root@mylnx1 ~]# tune2fs -l /dev/sda1 #参数是磁盘分区,而不是对应的磁盘 tune2fs 1.39 (29-May-2006) Filesystem volume name: /boot ...