53 	MSG(0, "\nUsage: fsck.f2fs [options] device\n");  in fsck_usage()
54 	MSG(0, "[options]:\n");  in fsck_usage()
55 	MSG(0, "  -a check/fix potential corruption, reported by f2fs\n");  in fsck_usage()
56 	MSG(0, "  -d debug level [default:0]\n");  in fsck_usage()
57 	MSG(0, "  -f check/fix entire partition\n");  in fsck_usage()
58 	MSG(0, "  -g add default options\n");  in fsck_usage()
59 	MSG(0, "  -O feature1[feature2,feature3,...] e.g. \"encrypt\"\n");  in fsck_usage()
60 	MSG(0, "  -p preen mode [default:0 the same as -a [0|1]]\n");  in fsck_usage()
61 	MSG(0, "  -S sparse_mode\n");  in fsck_usage()
62 	MSG(0, "  -t show directory tree\n");  in fsck_usage()
63 	MSG(0, "  -q preserve quota limits\n");  in fsck_usage()
64 	MSG(0, "  -y fix all the time\n");  in fsck_usage()
65 	MSG(0, "  -V print the version number and exit\n");  in fsck_usage()
66 	MSG(0, "  --dry-run do not really fix corruptions\n");  in fsck_usage()
72 	MSG(0, "\nUsage: dump.f2fs [options] device\n");  in dump_usage()
73 	MSG(0, "[options]:\n");  in dump_usage()
74 	MSG(0, "  -d debug level [default:0]\n");  in dump_usage()
75 	MSG(0, "  -i inode no (hex)\n");  in dump_usage()
76 	MSG(0, "  -n [NAT dump nid from #1~#2 (decimal), for all 0~-1]\n");  in dump_usage()
77 	MSG(0, "  -s [SIT dump segno from #1~#2 (decimal), for all 0~-1]\n");  in dump_usage()
78 	MSG(0, "  -S sparse_mode\n");  in dump_usage()
79 	MSG(0, "  -a [SSA dump segno from #1~#2 (decimal), for all 0~-1]\n");  in dump_usage()
80 	MSG(0, "  -b blk_addr (in 4KB)\n");  in dump_usage()
81 	MSG(0, "  -V print the version number and exit\n");  in dump_usage()
88 	MSG(0, "\nUsage: defrag.f2fs [options] device\n");  in defrag_usage()
89 	MSG(0, "[options]:\n");  in defrag_usage()
90 	MSG(0, "  -d debug level [default:0]\n");  in defrag_usage()
91 	MSG(0, "  -s start block address [default: main_blkaddr]\n");  in defrag_usage()
92 	MSG(0, "  -S sparse_mode\n");  in defrag_usage()
93 	MSG(0, "  -l length [default:512 (2MB)]\n");  in defrag_usage()
94 	MSG(0, "  -t target block address [default: main_blkaddr + 2MB]\n");  in defrag_usage()
95 	MSG(0, "  -i set direction as shrink [default: expand]\n");  in defrag_usage()
96 	MSG(0, "  -V print the version number and exit\n");  in defrag_usage()
102 	MSG(0, "\nUsage: resize.f2fs [options] device\n");  in resize_usage()
103 	MSG(0, "[options]:\n");  in resize_usage()
104 	MSG(0, "  -d debug level [default:0]\n");  in resize_usage()
105 	MSG(0, "  -s safe resize (Does not resize metadata)");  in resize_usage()
106 	MSG(0, "  -t target sectors [default: device size]\n");  in resize_usage()
107 	MSG(0, "  -V print the version number and exit\n");  in resize_usage()
113 	MSG(0, "\nUsage: sload.f2fs [options] device\n");  in sload_usage()
114 	MSG(0, "[options]:\n");  in sload_usage()
115 	MSG(0, "  -C fs_config\n");  in sload_usage()
116 	MSG(0, "  -f source directory [path of the source directory]\n");  in sload_usage()
117 	MSG(0, "  -p product out directory\n");  in sload_usage()
118 	MSG(0, "  -s file_contexts\n");  in sload_usage()
119 	MSG(0, "  -S sparse_mode\n");  in sload_usage()
120 	MSG(0, "  -t mount point [prefix of target fs path, default:/]\n");  in sload_usage()
121 	MSG(0, "  -T timestamp\n");  in sload_usage()
122 	MSG(0, "  -d debug level [default:0]\n");  in sload_usage()
123 	MSG(0, "  -V print the version number and exit\n");  in sload_usage()
150 		MSG(0, "\nWrong program.\n");  in error_out()
183 		MSG(0, "\tError: Device not specified\n");  in f2fs_parse_options()
201 				MSG(0, "Info: Dry run\n");  in f2fs_parse_options()
205 				MSG(0, "Info: Fix the reported corruption.\n");  in f2fs_parse_options()
224 					MSG(0, "Info: Use default preen mode\n");  in f2fs_parse_options()
238 				MSG(0, "Info: Fix the reported corruption in "  in f2fs_parse_options()
250 				MSG(0, "Info: Debug level = %d\n", c.dbg_lv);  in f2fs_parse_options()
256 				MSG(0, "Info: Force to fix corruption\n");  in f2fs_parse_options()
260 				MSG(0, "Info: Preserve quota limits = %d\n",  in f2fs_parse_options()
271 					MSG(0, "Info: Use default preen mode\n");  in f2fs_parse_options()
316 				MSG(0, "Info: Debug level = %d\n",  in f2fs_parse_options()
322 					MSG(0, "Info: Set conf for android\n");  in f2fs_parse_options()
388 				MSG(0, "Info: Debug level = %d\n",  in f2fs_parse_options()
446 				MSG(0, "Info: Debug level = %d\n",  in f2fs_parse_options()
492 				MSG(0, "Info: Debug level = %d\n",  in f2fs_parse_options()
506 						MSG(0, "\tError: Expected at most %d selinux opts\n",  in f2fs_parse_options()
518 				MSG(0, "Info: Not support selinux opts\n");  in f2fs_parse_options()
545 		MSG(0, "\tError: Device not specified\n");  in f2fs_parse_options()
560 		MSG(0, "\tError: Wrong option -%c %s\n", option, optarg);  in f2fs_parse_options()
563 		MSG(0, "\tError: Need argument for -%c\n", option);  in f2fs_parse_options()
566 		MSG(0, "\tError: Unknown option %c\n", option);  in f2fs_parse_options()
569 		MSG(0, "\tError: Unknown argument %s\n", argv[optind]);  in f2fs_parse_options()
592 				MSG(0, "[FSCK] F2FS metadata   [Fail]");  in do_fsck()
593 				MSG(0, "\tError: meta does not match, "  in do_fsck()
596 				MSG(0, "[FSCK] F2FS metadata   [Ok..]");  in do_fsck()
696 		MSG(0, "Info: Move 0x%"PRIx64" <- [0x%"PRIx64"-0x%"PRIx64"]\n",  in do_defrag()
701 		MSG(0, "Info: Move [0x%"PRIx64"-0x%"PRIx64"] -> 0x%"PRIx64"\n",  in do_defrag()
733 		MSG(0, "Info: No source directory, but it's okay.\n");  in do_sload()
755 			MSG(0, "\tError: Not available on mounted device!\n");  in main()
760 		MSG(0, "Info: Check FS only due to RO\n");  in main()
777 			MSG(0, "Info: No error was reported\n");  in main()