Eric Sandeen reported that Fedora's mke2fs when compiled for ppc was
creating a file system which caused problems with resize2fs -M.
Closer examination showed that the problem was file system which
looked like this:
Filesystem features: ext_attr dir_index filetype sparse_super
Inode count: 512
Block count: 1247
...
Group 0: (Blocks 1-1024)
Primary superblock at 1, Group descriptors at 2-2
Block bitmap at 66 (+65), Inode bitmap at 67 (+66)
Inode table at 68-99 (+67)
Group 1: (Blocks 1025-1246)
Backup superblock at 1025, Group descriptors at 1026-1026
Block bitmap at 1090 (+65), Inode bitmap at 1091 (+66)
Inode table at 1092-1123 (+67)
It's not obvious to me why Fedora's ppc mke2fs is creating file
systems like this (I can't reproduce this on debian ppc systems), but
resize2fs -M should be able to deal with such file systems, which is
what this test is designed to check.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
