+++ /dev/null
----
- multipath/main.c | 19 ++++++++++++++++---
- multipath/multipath.8 | 5 ++++-
- 2 files changed, 20 insertions(+), 4 deletions(-)
-
-Index: multipath-tools-130222/multipath/main.c
-===================================================================
---- multipath-tools-130222.orig/multipath/main.c
-+++ multipath-tools-130222/multipath/main.c
-@@ -85,7 +85,7 @@ usage (char * progname)
- {
- fprintf (stderr, VERSION_STRING);
- fprintf (stderr, "Usage:\n");
-- fprintf (stderr, " %s [-c|-w|-W] [-d] [-T tm:val] [-r] [-v lvl] [-p pol] [-b fil] [-q] [dev]\n", progname);
-+ fprintf (stderr, " %s [-a|-c|-w|-W] [-d] [-T tm:val] [-r] [-v lvl] [-p pol] [-b fil] [-q] [dev]\n", progname);
- fprintf (stderr, " %s -l|-ll|-f [-v lvl] [-b fil] [dev]\n", progname);
- fprintf (stderr, " %s -F [-v lvl]\n", progname);
- fprintf (stderr, " %s -t\n", progname);
-@@ -98,6 +98,7 @@ usage (char * progname)
- " -ll show multipath topology (maximum info)\n" \
- " -f flush a multipath device map\n" \
- " -F flush all multipath device maps\n" \
-+ " -a add a device wwid to the wwids file\n" \
- " -c check if a device should be a path in a multipath device\n" \
- " -T tm:val\n" \
- " check if tm matches the multipathd timestamp. If so val is\n" \
-@@ -292,6 +293,15 @@ configure (void)
- }
- goto out;
- }
-+ if (conf->dry_run == 5) {
-+ r = remember_wwid(refwwid);
-+ if (r == 0)
-+ printf("wwid '%s' added\n", refwwid);
-+ else
-+ printf("failed adding '%s' to wwids file\n",
-+ refwwid);
-+ goto out;
-+ }
- condlog(3, "scope limited to %s", refwwid);
- if (conf->dry_run == 2) {
- if (check_wwids_file(refwwid, 0) == 0){
-@@ -428,7 +438,7 @@ main (int argc, char *argv[])
- int r = 1;
- long int timestamp = -1;
- int valid = -1;
-- while ((arg = getopt(argc, argv, ":dchl::FfM:v:p:b:BrtT:qwW")) != EOF ) {
-+ while ((arg = getopt(argc, argv, ":adchl::FfM:v:p:b:BrtT:qwW")) != EOF ) {
- switch(arg) {
- case 'T':
- if (optarg[0] == ':')
-@@ -464,7 +474,7 @@ main (int argc, char *argv[])
- if (dm_prereq())
- exit(1);
-
-- while ((arg = getopt(argc, argv, ":dchl::FfM:v:p:b:BrtT:qwW")) != EOF ) {
-+ while ((arg = getopt(argc, argv, ":adchl::FfM:v:p:b:BrtT:qwW")) != EOF ) {
- switch(arg) {
- case 1: printf("optarg : %s\n",optarg);
- break;
-@@ -537,6 +547,9 @@ main (int argc, char *argv[])
- case 'W':
- conf->dry_run = 4;
- break;
-+ case 'a':
-+ conf->dry_run = 5;
-+ break;
- case ':':
- fprintf(stderr, "Missing option argument\n");
- usage(argv[0]);
-Index: multipath-tools-130222/multipath/multipath.8
-===================================================================
---- multipath-tools-130222.orig/multipath/multipath.8
-+++ multipath-tools-130222/multipath/multipath.8
-@@ -8,7 +8,7 @@ multipath \- Device mapper target autoco
- .RB [\| \-b\ \c
- .IR bindings_file \|]
- .RB [\| \-d \|]
--.RB [\| \-h | \-l | \-ll | \-f | \-t | \-F | \-B | \-c | \-q | \|-r | \-w | \-W \|]
-+.RB [\| \-h | \-l | \-ll | \-f | \-t | \-F | \-B | \-c | \-q | \|-r | \-a | \-w | \-W \|]
- .RB [\| \-p\ \c
- .BR failover | multibus | group_by_serial | group_by_prio | group_by_node_name \|]
- .RB [\| device \|]
-@@ -68,6 +68,9 @@ check if a block device should be a path
- .B \-q
- allow device tables with queue_if_no_path when multipathd is not running
- .TP
-+.B \-a
-+add the wwid for the specified device to the wwids file
-+.TP
- .B \-w
- remove the wwid for the specified device from the wwids file
- .TP