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lvmlockd: reduce adopt delays

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This commit is contained in:
David Teigland 2024-06-17 14:03:30 -05:00
parent 039be7d5b9
commit 5e1d64a991
1 changed files with 11 additions and 9 deletions
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20
daemons/lvmlockd/lvmlockd-core.c
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@ -5407,7 +5407,7 @@ static int remove_inactive_lvs(struct list_head *vg_lockd)
goto next_dmname;
}
log_debug("adopt remove_inactive dm name %s dm uuid %s vgname %s lvname %s",
log_debug("adopt found active dm %s %s lv %s/%s",
names->name, dm_uuid, vgname, lvname);
if (!vgname || !lvname) {
@ -5428,8 +5428,7 @@ static int remove_inactive_lvs(struct list_head *vg_lockd)
continue;
/* Found an active LV in a lockd VG. */
log_debug("dm device %s adopt in vg %s lv %s",
names->name, ls->vg_name, r->name);
log_debug("adopting %s", names->name);
r->adopt = 1;
goto next_dmname;
}
@ -5701,7 +5700,6 @@ static void adopt_locks(void)
*/
while (count_start_done < count_start) {
sleep(1);
act = NULL;
pthread_mutex_lock(&client_mutex);
@ -5711,8 +5709,10 @@ static void adopt_locks(void)
}
pthread_mutex_unlock(&client_mutex);
if (!act)
if (!act) {
usleep(500000);
continue;
}
if (act->result < 0) {
log_error("adopt add lockspace failed vg %s %d", act->vg_name, act->result);
@ -5830,7 +5830,6 @@ static void adopt_locks(void)
*/
while (count_adopt_done < count_adopt) {
sleep(1);
act = NULL;
pthread_mutex_lock(&client_mutex);
@ -5840,8 +5839,10 @@ static void adopt_locks(void)
}
pthread_mutex_unlock(&client_mutex);
if (!act)
if (!act) {
usleep(200000);
continue;
}
/*
* lock adopt results
@ -5976,7 +5977,6 @@ static void adopt_locks(void)
/* Wait for the unlocks to complete. */
while (count_adopt_done < count_adopt) {
sleep(1);
act = NULL;
pthread_mutex_lock(&client_mutex);
@ -5986,8 +5986,10 @@ static void adopt_locks(void)
}
pthread_mutex_unlock(&client_mutex);
if (!act)
if (!act) {
usleep(200000);
continue;
}
if (act->result < 0)
log_error("adopt unlock error %d", act->result);