On Sun, Mar 24, 2013 at 10:05:12PM +0530, Subranshu Patel wrote: > But I don’t find any debugfs command which can show similar block > usage information about metadata blocks, whether it is a superblock, > or inode bitmap block or block group descriptor, etc. > Is there any way to extract the usage information of metadata blocks > in ext4 filesystem ? There isn't one today. Normally I'll just look it up using the output of dumpe2fs. What's the use case where you need to get that information? We could add that as a new feature into debugfs, but it might be helpful to understand the circumstances where you're needing that feature to understand how best to add it into debugfs (or maybe some other e2fsprogs command, such as e2fsck --- although in many cases e2fsck has some of this already). - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
