mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
55dfcb2211
The old vgscan API literally ran vgscan. When we switched to using
lvmetad (in commit dd162d2cd5) this
stopped working because lvmetad now ignores plain *scan commands
without the --cache option.
We documented that vgscan would rescan PVs, VGs and LVs, but without
activating them.
I have introduced a new API (lvm_scan) which scans or rescans PVs, VGs
and LVs. It has an optional activate parameter allowing activation of
any new LVs that are found.
With lvmetad this nicely maps to the single command:
pvscan --cache [--activate ay]
551 lines
12 KiB
OCaml
551 lines
12 KiB
OCaml
(* libguestfs
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* Copyright (C) 2009-2018 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*)
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(* Please read generator/README first. *)
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(* Each daemon function must have a unique procedure number. Add
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* new functions at the end.
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*)
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let proc_nr = [
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1, "mount";
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2, "sync";
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3, "touch";
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5, "ll";
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7, "list_devices";
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8, "list_partitions";
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9, "pvs";
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10, "vgs";
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11, "lvs";
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12, "pvs_full";
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13, "vgs_full";
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14, "lvs_full";
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16, "aug_init";
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17, "aug_defvar";
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18, "aug_defnode";
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19, "aug_get";
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20, "aug_set";
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21, "aug_insert";
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22, "aug_rm";
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23, "aug_mv";
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24, "aug_match";
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25, "aug_save";
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26, "aug_close";
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27, "aug_load";
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28, "aug_ls";
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29, "rm";
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30, "rmdir";
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31, "rm_rf";
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32, "mkdir";
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33, "mkdir_p";
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34, "chmod";
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35, "chown";
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36, "exists";
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37, "is_file";
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38, "is_dir";
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39, "pvcreate";
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40, "vgcreate";
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41, "lvcreate";
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43, "sfdisk";
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44, "write_file";
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45, "umount";
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46, "mounts";
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47, "umount_all";
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48, "lvm_remove_all";
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49, "file";
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50, "command";
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51, "command_lines";
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54, "statvfs";
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55, "tune2fs_l";
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56, "blockdev_setro";
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57, "blockdev_setrw";
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58, "blockdev_getro";
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59, "blockdev_getss";
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60, "blockdev_getbsz";
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61, "blockdev_setbsz";
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62, "blockdev_getsz";
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63, "blockdev_getsize64";
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64, "blockdev_flushbufs";
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65, "blockdev_rereadpt";
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66, "upload";
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67, "download";
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68, "checksum";
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69, "tar_in";
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70, "tar_out";
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71, "tgz_in";
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72, "tgz_out";
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73, "mount_ro";
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74, "mount_options";
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75, "mount_vfs";
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76, "debug";
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77, "lvremove";
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78, "vgremove";
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79, "pvremove";
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80, "set_e2label";
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81, "get_e2label";
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82, "set_e2uuid";
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83, "get_e2uuid";
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84, "fsck";
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85, "zero";
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86, "grub_install";
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87, "cp";
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88, "cp_a";
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89, "mv";
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90, "drop_caches";
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91, "dmesg";
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92, "ping_daemon";
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93, "equal";
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94, "strings";
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95, "strings_e";
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96, "hexdump";
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97, "zerofree";
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98, "pvresize";
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99, "sfdisk_N";
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100, "sfdisk_l";
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101, "sfdisk_kernel_geometry";
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102, "sfdisk_disk_geometry";
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103, "vg_activate_all";
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104, "vg_activate";
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105, "lvresize";
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106, "resize2fs";
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108, "e2fsck_f";
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109, "sleep";
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110, "ntfs_3g_probe";
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111, "sh";
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112, "sh_lines";
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113, "glob_expand";
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114, "scrub_device";
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115, "scrub_file";
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116, "scrub_freespace";
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117, "mkdtemp";
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118, "wc_l";
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119, "wc_w";
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120, "wc_c";
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121, "head";
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122, "head_n";
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123, "tail";
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124, "tail_n";
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125, "df";
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126, "df_h";
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127, "du";
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128, "initrd_list";
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129, "mount_loop";
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130, "mkswap";
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131, "mkswap_L";
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132, "mkswap_U";
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133, "mknod";
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134, "mkfifo";
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135, "mknod_b";
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136, "mknod_c";
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137, "umask";
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138, "readdir";
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139, "sfdiskM";
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140, "zfile";
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141, "getxattrs";
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142, "lgetxattrs";
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143, "setxattr";
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144, "lsetxattr";
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145, "removexattr";
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146, "lremovexattr";
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147, "mountpoints";
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148, "mkmountpoint";
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149, "rmmountpoint";
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151, "grep";
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152, "egrep";
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153, "fgrep";
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154, "grepi";
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155, "egrepi";
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156, "fgrepi";
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157, "zgrep";
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158, "zegrep";
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159, "zfgrep";
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160, "zgrepi";
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161, "zegrepi";
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162, "zfgrepi";
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163, "realpath";
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164, "ln";
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165, "ln_f";
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166, "ln_s";
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167, "ln_sf";
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168, "readlink";
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169, "fallocate";
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170, "swapon_device";
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171, "swapoff_device";
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172, "swapon_file";
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173, "swapoff_file";
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174, "swapon_label";
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175, "swapoff_label";
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176, "swapon_uuid";
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177, "swapoff_uuid";
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178, "mkswap_file";
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179, "inotify_init";
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180, "inotify_add_watch";
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181, "inotify_rm_watch";
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182, "inotify_read";
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183, "inotify_files";
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184, "inotify_close";
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185, "setcon";
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186, "getcon";
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187, "mkfs_b";
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188, "mke2journal";
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189, "mke2journal_L";
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190, "mke2journal_U";
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191, "mke2fs_J";
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192, "mke2fs_JL";
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193, "mke2fs_JU";
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194, "modprobe";
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195, "echo_daemon";
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196, "find0";
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197, "case_sensitive_path";
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198, "vfs_type";
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199, "truncate";
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200, "truncate_size";
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201, "utimens";
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202, "mkdir_mode";
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203, "lchown";
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205, "internal_lxattrlist";
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206, "internal_readlinklist";
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207, "pread";
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208, "part_init";
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209, "part_add";
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210, "part_disk";
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211, "part_set_bootable";
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212, "part_set_name";
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213, "part_list";
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214, "part_get_parttype";
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215, "fill";
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217, "dd";
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218, "filesize";
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219, "lvrename";
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220, "vgrename";
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221, "initrd_cat";
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222, "pvuuid";
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223, "vguuid";
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224, "lvuuid";
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225, "vgpvuuids";
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226, "vglvuuids";
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227, "copy_size";
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228, "zero_device";
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229, "txz_in";
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230, "txz_out";
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232, "vgscan";
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233, "part_del";
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234, "part_get_bootable";
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235, "part_get_mbr_id";
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236, "part_set_mbr_id";
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237, "checksum_device";
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238, "lvresize_free";
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239, "aug_clear";
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240, "get_umask";
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241, "debug_upload";
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242, "base64_in";
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243, "base64_out";
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244, "checksums_out";
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245, "fill_pattern";
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246, "internal_write";
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247, "pwrite";
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248, "resize2fs_size";
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249, "pvresize_size";
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250, "ntfsresize_size";
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251, "available_all_groups";
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252, "fallocate64";
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253, "vfs_label";
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254, "vfs_uuid";
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255, "lvm_set_filter";
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256, "lvm_clear_filter";
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257, "luks_open";
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258, "luks_open_ro";
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259, "luks_close";
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260, "luks_format";
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261, "luks_format_cipher";
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262, "luks_add_key";
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263, "luks_kill_slot";
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264, "is_lv";
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265, "findfs_uuid";
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266, "findfs_label";
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267, "is_chardev";
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268, "is_blockdev";
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269, "is_fifo";
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270, "is_symlink";
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271, "is_socket";
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272, "part_to_dev";
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273, "upload_offset";
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274, "download_offset";
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275, "pwrite_device";
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276, "pread_device";
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277, "lvm_canonical_lv_name";
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278, "mkfs";
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279, "getxattr";
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280, "lgetxattr";
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281, "resize2fs_M";
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282, "internal_autosync";
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283, "is_zero";
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284, "is_zero_device";
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285, "list_9p";
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286, "mount_9p";
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287, "list_dm_devices";
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288, "ntfsresize";
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289, "btrfs_filesystem_resize";
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290, "internal_write_append";
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291, "compress_out";
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292, "compress_device_out";
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293, "part_to_partnum";
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294, "copy_device_to_device";
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295, "copy_device_to_file";
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296, "copy_file_to_device";
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297, "copy_file_to_file";
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298, "tune2fs";
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299, "md_create";
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300, "list_md_devices";
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301, "md_detail";
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302, "md_stop";
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303, "blkid";
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304, "e2fsck";
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305, "llz";
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306, "wipefs";
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307, "ntfsfix";
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308, "ntfsclone_out";
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309, "ntfsclone_in";
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310, "set_label";
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311, "zero_free_space";
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312, "lvcreate_free";
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313, "isoinfo_device";
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314, "isoinfo";
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315, "vgmeta";
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316, "md_stat";
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317, "mkfs_btrfs";
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318, "get_e2attrs";
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319, "set_e2attrs";
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320, "get_e2generation";
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321, "set_e2generation";
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322, "btrfs_subvolume_snapshot";
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323, "btrfs_subvolume_delete";
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324, "btrfs_subvolume_create";
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325, "btrfs_subvolume_list";
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326, "btrfs_subvolume_set_default";
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327, "btrfs_filesystem_sync";
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328, "btrfs_filesystem_balance";
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329, "btrfs_device_add";
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330, "btrfs_device_delete";
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331, "btrfs_set_seeding";
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332, "btrfs_fsck";
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333, "filesystem_available";
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334, "fstrim";
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335, "device_index";
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336, "nr_devices";
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337, "xfs_info";
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338, "pvchange_uuid";
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339, "pvchange_uuid_all";
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340, "vgchange_uuid";
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341, "vgchange_uuid_all";
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342, "utsname";
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343, "xfs_growfs";
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344, "rsync";
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345, "rsync_in";
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346, "rsync_out";
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347, "ls0";
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348, "fill_dir";
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349, "xfs_admin";
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350, "hivex_open";
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351, "hivex_close";
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352, "hivex_root";
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353, "hivex_node_name";
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354, "hivex_node_children";
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355, "hivex_node_get_child";
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356, "hivex_node_parent";
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357, "hivex_node_values";
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358, "hivex_node_get_value";
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359, "hivex_value_key";
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360, "hivex_value_type";
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361, "hivex_value_value";
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362, "hivex_commit";
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363, "hivex_node_add_child";
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364, "hivex_node_delete_child";
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365, "hivex_node_set_value";
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366, "xfs_repair";
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367, "rm_f";
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368, "mke2fs";
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369, "list_disk_labels";
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370, "internal_hot_add_drive";
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371, "internal_hot_remove_drive_precheck";
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372, "internal_hot_remove_drive";
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373, "mktemp";
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374, "mklost_and_found";
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375, "acl_get_file";
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376, "acl_set_file";
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377, "acl_delete_def_file";
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378, "cap_get_file";
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379, "cap_set_file";
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380, "list_ldm_volumes";
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381, "list_ldm_partitions";
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382, "ldmtool_create_all";
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383, "ldmtool_remove_all";
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384, "ldmtool_scan";
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385, "ldmtool_scan_devices";
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386, "ldmtool_diskgroup_name";
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387, "ldmtool_diskgroup_volumes";
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388, "ldmtool_diskgroup_disks";
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389, "ldmtool_volume_type";
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390, "ldmtool_volume_hint";
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391, "ldmtool_volume_partitions";
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392, "part_set_gpt_type";
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393, "part_get_gpt_type";
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394, "rename";
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395, "is_whole_device";
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396, "internal_parse_mountable";
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397, "internal_rhbz914931";
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399, "syslinux";
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400, "extlinux";
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401, "cp_r";
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402, "remount";
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403, "set_uuid";
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404, "journal_open";
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405, "journal_close";
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406, "journal_next";
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407, "journal_skip";
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408, "internal_journal_get";
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409, "journal_get_data_threshold";
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410, "journal_set_data_threshold";
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411, "aug_setm";
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412, "aug_label";
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413, "internal_upload";
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414, "internal_exit";
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415, "copy_attributes";
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416, "part_get_name";
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417, "blkdiscard";
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418, "blkdiscardzeroes";
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419, "cpio_out";
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420, "journal_get_realtime_usec";
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421, "statns";
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422, "lstatns";
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423, "internal_lstatnslist";
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424, "blockdev_setra";
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425, "btrfs_subvolume_get_default";
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426, "btrfs_subvolume_show";
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427, "btrfs_quota_enable";
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428, "btrfs_quota_rescan";
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429, "btrfs_qgroup_limit";
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430, "btrfs_qgroup_create";
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431, "btrfs_qgroup_destroy";
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432, "btrfs_qgroup_show";
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433, "btrfs_qgroup_assign";
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434, "btrfs_qgroup_remove";
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435, "btrfs_scrub_start";
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436, "btrfs_scrub_cancel";
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437, "btrfs_scrub_resume";
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438, "btrfs_balance_pause";
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439, "btrfs_balance_cancel";
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440, "btrfs_balance_resume";
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443, "btrfs_filesystem_defragment";
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444, "btrfs_rescue_chunk_recover";
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445, "btrfs_rescue_super_recover";
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446, "part_set_gpt_guid";
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447, "part_get_gpt_guid";
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448, "btrfs_balance_status";
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449, "btrfs_scrub_status";
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450, "btrfstune_seeding";
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451, "btrfstune_enable_extended_inode_refs";
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452, "btrfstune_enable_skinny_metadata_extent_refs";
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453, "btrfs_image";
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454, "part_get_mbr_part_type";
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455, "btrfs_replace";
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456, "set_uuid_random";
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457, "vfs_minimum_size";
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458, "internal_feature_available";
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459, "part_set_disk_guid";
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460, "part_get_disk_guid";
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461, "part_set_disk_guid_random";
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462, "part_expand_gpt";
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463, "ntfscat_i";
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464, "download_inode";
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465, "btrfs_filesystem_show";
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466, "internal_filesystem_walk";
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467, "selinux_relabel";
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468, "download_blocks";
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469, "aug_transform";
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470, "internal_find_inode";
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471, "mksquashfs";
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472, "yara_load";
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473, "yara_destroy";
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474, "internal_yara_scan";
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475, "file_architecture";
|
|
476, "list_filesystems";
|
|
477, "part_resize";
|
|
478, "hivex_value_utf8";
|
|
479, "hivex_value_string";
|
|
480, "inspect_os";
|
|
481, "inspect_get_roots";
|
|
482, "inspect_get_format";
|
|
483, "inspect_get_type";
|
|
484, "inspect_get_distro";
|
|
485, "inspect_get_package_format";
|
|
486, "inspect_get_package_management";
|
|
487, "inspect_get_product_name";
|
|
488, "inspect_get_product_variant";
|
|
489, "inspect_get_major_version";
|
|
490, "inspect_get_minor_version";
|
|
491, "inspect_get_arch";
|
|
492, "inspect_get_hostname";
|
|
493, "inspect_get_windows_systemroot";
|
|
494, "inspect_get_windows_software_hive";
|
|
495, "inspect_get_windows_system_hive";
|
|
496, "inspect_get_windows_current_control_set";
|
|
497, "inspect_is_live";
|
|
498, "inspect_is_netinst";
|
|
499, "inspect_is_multipart";
|
|
500, "inspect_get_mountpoints";
|
|
501, "inspect_get_filesystems";
|
|
502, "inspect_get_drive_mappings";
|
|
503, "part_set_gpt_attributes";
|
|
504, "part_get_gpt_attributes";
|
|
505, "f2fs_expand";
|
|
506, "lvm_scan";
|
|
]
|
|
|
|
(* End of list. If adding a new entry, add it at the end of the list
|
|
* above. Do not modify anything below this line.
|
|
*----------------------------------------------------------------------
|
|
*)
|
|
|
|
let max_proc_nr =
|
|
(* Checks the list of procedure numbers is monotonically increasing,
|
|
* which guarantees there are no duplicates.
|
|
*)
|
|
let v = ref (fst (List.hd proc_nr) - 1) in
|
|
List.iter (
|
|
fun (v', _) ->
|
|
if !v >= v' then
|
|
failwith "proc_nr.ml: list of procedure numbers is not monotonically increasing";
|
|
v := v'
|
|
) proc_nr;
|
|
|
|
(* This is used to generate the lib/MAX_PROC_NR file which
|
|
* contains the maximum procedure number, a surrogate for the
|
|
* ABI version number. See lib/Makefile.am for the details.
|
|
*)
|
|
!v
|
|
|
|
let () =
|
|
(* Check there are no duplicate names. *)
|
|
let h = Hashtbl.create (List.length proc_nr) in
|
|
List.iter (
|
|
fun (_, name) ->
|
|
if Hashtbl.mem h name then
|
|
failwith "proc_nr.ml: duplicate name in procedure table";
|
|
Hashtbl.add h name true
|
|
) proc_nr
|