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Add a delay (-w) option.

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Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
This commit is contained in:
Ryan McCabe 2012-06-07 18:10:49 -04:00
parent 4c0038cb92
commit fb992c7d0f
4 changed files with 28 additions and 2 deletions
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7
client/main.c
View File

@ -56,10 +56,10 @@ main(int argc, char **argv)
args_init(&args);
if (!strcmp(basename(argv[0]), "fence_xvm")) {
my_options = "di:a:p:r:C:c:k:M:H:uo:t:?hV";
my_options = "di:a:p:r:C:c:k:M:H:uo:t:?hVw:";
args.mode = MODE_MULTICAST;
} else {
my_options = "dD:P:A:p:M:H:o:t:?hVT:C:c:k:";
my_options = "dD:P:A:p:M:H:o:t:?hVT:C:c:k:w:";
args.mode = MODE_SERIAL;
}
@ -119,6 +119,9 @@ main(int argc, char **argv)
return 0;
}
if (args.delay > 0)
sleep(args.delay);
switch(args.mode) {
case MODE_MULTICAST:
ret = mcast_fence_virt(&args);

17
client/options.c
View File

@ -329,6 +329,18 @@ assign_timeout(fence_virt_args_t *args, struct arg_info *arg, char *value)
}
}
static inline void
assign_delay(fence_virt_args_t *args, struct arg_info *arg, char *value)
{
if (!value)
return;
args->delay = atoi(value);
if (args->timeout <= 0) {
printf("Invalid delay: '%s'\n", value);
args->flags |= F_ERR;
}
}
static inline void
assign_help(fence_virt_args_t *args, struct arg_info *arg, char *value)
@ -505,6 +517,11 @@ static struct arg_info _arg_info[] = {
"URI for Hypervisor (default: auto detect)",
assign_uri },
{ 'w', "-w <delay>", "delay",
0, "string", "0",
"Fencing delay (in seconds; default=0)",
assign_delay },
{ 'V', "-V", NULL,
0, "boolean", "0",
"Display version and exit",

1
include/options.h
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@ -45,6 +45,7 @@ typedef struct {
client_mode_t mode;
int debug;
int timeout;
int delay;
int retr_time;
arg_flags_t flags;

5
man/fence_virt.8
View File

@ -44,6 +44,11 @@ Fencing action (null, off, on, reboot, status, monitor, list, or metadata) (Defa
.
Fencing timeout (in seconds) (Default Value: 30)
.TP
.B -w
.
Fencing delay (in seconds). The fence agent will wait the specified number of seconds before attempting a fencing operation. (Default Value: 0)
.SH MULTICAST PARAMETERS
These parameters are used only when using fence_virt in multicast mode
(e.g. by running fence_xvm).