+2007-05-22 Theodore Tso <tytso@mit.edu>
+
+ * mke2fs.c (PRS): Add sanity check if the inode size * inode count
+ is bigger than the filesystem size.
+
2007-05-18 Theodore Tso <tytso@mit.edu>
* mke2fs.c (main): Save the raid stride to the superblock
((__u64) fs_param.s_blocks_count * blocksize)
/ inode_ratio;
+ if ((((long long)fs_param.s_inodes_count) *
+ (inode_size ? inode_size : EXT2_GOOD_OLD_INODE_SIZE)) >=
+ (((long long)fs_param.s_blocks_count) *
+ EXT2_BLOCK_SIZE(&fs_param))) {
+ com_err(program_name, 0, _("inode_size (%u) * inodes_count "
+ "(%u) too big for a\n\t"
+ "filesystem with %lu blocks, "
+ "specify higher inode_ratio (-i)\n\t"
+ "or lower inode count (-N).\n"),
+ inode_size ? inode_size : EXT2_GOOD_OLD_INODE_SIZE,
+ fs_param.s_inodes_count, fs_param.s_blocks_count);
+ exit(1);
+ }
+
/*
* Calculate number of blocks to reserve
*/