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authorDaniel Baumann <daniel.baumann@progress-linux.org>2023-02-25 16:18:46 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2023-02-25 16:18:46 +0000
commitbf5c2aa1d837ea8bb6a4c379ac125b1a41efc9bf (patch)
treeabe74458156206a4adf2950b1cbcad241a72e80e /ReadMe.c
parentAdding upstream version 4.2. (diff)
downloadmdadm-bf5c2aa1d837ea8bb6a4c379ac125b1a41efc9bf.tar.xz
mdadm-bf5c2aa1d837ea8bb6a4c379ac125b1a41efc9bf.zip
Adding upstream version 4.2+20230223.upstream/4.2+20230223
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ReadMe.c')
-rw-r--r--ReadMe.c52
1 files changed, 42 insertions, 10 deletions
diff --git a/ReadMe.c b/ReadMe.c
index 8139976..bd8d50d 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -81,11 +81,12 @@ char Version[] = "mdadm - v" VERSION " - " VERS_DATE EXTRAVERSION "\n";
* found, it is started.
*/
-char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:r:n:x:u:c:d:z:U:N:safRSow1tye:k";
+char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
+char short_monitor_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:r:n:x:u:c:d:z:U:N:safRSow1tye:k:";
char short_bitmap_options[]=
- "-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:r:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
+ "-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
char short_bitmap_auto_options[]=
- "-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:r:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
+ "-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
struct option long_options[] = {
{"manage", 0, 0, ManageOpt},
@@ -146,7 +147,6 @@ struct option long_options[] = {
{"nofailfast",0, 0, NoFailFast},
{"re-add", 0, 0, ReAdd},
{"homehost", 1, 0, HomeHost},
- {"symlinks", 1, 0, Symlinks},
{"data-offset",1, 0, DataOffset},
{"nodes",1, 0, Nodes}, /* also for --assemble */
{"home-cluster",1, 0, ClusterName},
@@ -477,7 +477,7 @@ char Help_assemble[] =
;
char Help_manage[] =
-"Usage: mdadm arraydevice options component devices...\n"
+"Usage: mdadm [mode] arraydevice [options] <component devices...>\n"
"\n"
"This usage is for managing the component devices within an array.\n"
"The --manage option is not needed and is assumed if the first argument\n"
@@ -613,7 +613,6 @@ char Help_incr[] =
;
char Help_config[] =
-"The /etc/mdadm.conf config file:\n\n"
" The config file contains, apart from blank lines and comment lines that\n"
" start with a hash(#), array lines, device lines, and various\n"
" configuration lines.\n"
@@ -636,10 +635,12 @@ char Help_config[] =
" than a device must match all of them to be considered.\n"
"\n"
" Other configuration lines include:\n"
-" mailaddr, mailfrom, program used for --monitor mode\n"
-" create, auto used when creating device names in /dev\n"
-" homehost, policy, part-policy used to guide policy in various\n"
-" situations\n"
+" mailaddr, mailfrom, program, monitordelay used for --monitor mode\n"
+" create, auto used when creating device names in /dev\n"
+" homehost, homecluster, policy, part-policy used to guide policy in various\n"
+" situations\n"
+"\n"
+"For more details see mdadm.conf(5).\n"
"\n"
;
@@ -654,3 +655,34 @@ char *mode_help[mode_count] = {
[GROW] = Help_grow,
[INCREMENTAL] = Help_incr,
};
+
+/**
+ * fprint_update_options() - Print valid update options depending on the mode.
+ * @outf: File (output stream)
+ * @update_mode: Used to distinguish update and update_subarray
+ */
+void fprint_update_options(FILE *outf, enum update_opt update_mode)
+{
+ int counter = UOPT_NAME, breakpoint = UOPT_HELP;
+ mapping_t *map = update_options;
+
+ if (!outf)
+ return;
+ if (update_mode == UOPT_SUBARRAY_ONLY) {
+ breakpoint = UOPT_SUBARRAY_ONLY;
+ fprintf(outf, "Valid --update options for update-subarray are:\n\t");
+ } else
+ fprintf(outf, "Valid --update options are:\n\t");
+ while (map->num) {
+ if (map->num >= breakpoint)
+ break;
+ fprintf(outf, "'%s', ", map->name);
+ if (counter % 5 == 0)
+ fprintf(outf, "\n\t");
+ counter++;
+ map++;
+ }
+ if ((counter - 1) % 5)
+ fprintf(outf, "\n");
+ fprintf(outf, "\r");
+}