mirror of
https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git
synced 2024-12-18 06:21:56 +08:00
c4ab66c526
Add the ability to report on the fragmentation of a file on a file system opened using debugfs. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
92 lines
2.2 KiB
XML
92 lines
2.2 KiB
XML
#
|
|
# Restricted set of debugfs commands
|
|
#
|
|
# Copyright (C) 1993 Theodore Ts'o. This file may be redistributed
|
|
# under the terms of the GNU Public License.
|
|
#
|
|
command_table debug_cmds;
|
|
|
|
request do_show_debugfs_params, "Show debugfs parameters",
|
|
show_debugfs_params, params;
|
|
|
|
request do_open_filesys, "Open a filesystem",
|
|
open_filesys, open;
|
|
|
|
request do_close_filesys, "Close the filesystem",
|
|
close_filesys, close;
|
|
|
|
request do_freefrag, "Report free space fragmentation",
|
|
freefrag, e2freefrag;
|
|
|
|
request do_show_super_stats, "Show superblock statistics",
|
|
show_super_stats, stats;
|
|
|
|
request do_ncheck, "Do inode->name translation",
|
|
ncheck;
|
|
|
|
request do_icheck, "Do block->inode translation",
|
|
icheck;
|
|
|
|
request do_chroot, "Change root directory",
|
|
change_root_directory, chroot;
|
|
|
|
request do_change_working_dir, "Change working directory",
|
|
change_working_directory, cd;
|
|
|
|
request do_list_dir, "List directory",
|
|
list_directory, ls;
|
|
|
|
request do_stat, "Show inode information ",
|
|
show_inode_info, stat;
|
|
|
|
request do_dump_extents, "Dump extents information ",
|
|
dump_extents, extents, ex;
|
|
|
|
request do_blocks, "Dump blocks used by an inode ",
|
|
blocks;
|
|
|
|
request do_filefrag, "Report fragmentation information for an inode",
|
|
filefrag;
|
|
|
|
request do_testi, "Test an inode's in-use flag",
|
|
testi;
|
|
|
|
request do_find_free_block, "Find free block(s)",
|
|
find_free_block, ffb;
|
|
|
|
request do_find_free_inode, "Find free inode(s)",
|
|
find_free_inode, ffi;
|
|
|
|
request do_print_working_directory, "Print current working directory",
|
|
print_working_directory, pwd;
|
|
|
|
request do_lsdel, "List deleted inodes",
|
|
list_deleted_inodes, lsdel;
|
|
|
|
request do_logdump, "Dump the contents of the journal",
|
|
logdump;
|
|
|
|
request do_htree_dump, "Dump a hash-indexed directory",
|
|
htree_dump, htree;
|
|
|
|
request do_dx_hash, "Calculate the directory hash of a filename",
|
|
dx_hash, hash;
|
|
|
|
request do_dirsearch, "Search a directory for a particular filename",
|
|
dirsearch;
|
|
|
|
request do_bmap, "Calculate the logical->physical block mapping for an inode",
|
|
bmap;
|
|
|
|
request do_imap, "Calculate the location of an inode",
|
|
imap;
|
|
|
|
request do_supported_features, "Print features supported by this version of e2fsprogs",
|
|
supported_features;
|
|
|
|
request do_dump_mmp, "Dump MMP information",
|
|
dump_mmp;
|
|
|
|
end;
|
|
|