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lvmlockd: let lockd_init_lv_args set lock_args

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Set the lock_args string in addition to doing initialization.
lvconvert calls lockd_init_lv_args() directly, skipping
the normal lockd_init_lv() which usually sets lock_args.
This commit is contained in:
David Teigland 2023-08-16 13:24:36 -05:00
parent 096196281e
commit 696ee52ffd
2 changed files with 10 additions and 14 deletions
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9
lib/locking/lvmlockd.c
View File

@ -2946,8 +2946,13 @@ int lockd_init_lv_args(struct cmd_context *cmd, struct volume_group *vg,
struct logical_volume *lv, struct logical_volume *lv,
const char *lock_type, const char **lock_args) const char *lock_type, const char **lock_args)
{ {
/* sanlock is the only lock type that sets per-LV lock_args. */ if (!lock_type)
if (!strcmp(lock_type, "sanlock")) return 1;
if (!strcmp(lock_type, "dlm"))
*lock_args = "dlm";
else if (!strcmp(lock_type, "idm"))
*lock_args = "idm";
else if (!strcmp(lock_type, "sanlock"))
return _init_lv_sanlock(cmd, vg, lv->name, &lv->lvid.id[1], lock_args); return _init_lv_sanlock(cmd, vg, lv->name, &lv->lvid.id[1], lock_args);
return 1; return 1;
} }

11
tools/lvconvert.c
View File

@ -3454,19 +3454,10 @@ static int _lvconvert_to_pool(struct cmd_context *cmd,
metadata_lv->lock_args = NULL; metadata_lv->lock_args = NULL;
if (!to_cachepool) { if (!to_cachepool) {
if (!strcmp(vg->lock_type, "sanlock")) { if (!lockd_init_lv_args(cmd, vg, pool_lv, vg->lock_type, &pool_lv->lock_args)) {
if (!lockd_init_lv_args(cmd, vg, pool_lv,
vg->lock_type, &pool_lv->lock_args)) {
log_error("Cannot allocate lock for new pool LV."); log_error("Cannot allocate lock for new pool LV.");
goto_bad; goto_bad;
} }
pool_lv->new_lock_args = 1; /* tells vg_revert to lockd_free_lv */
} else if (!strcmp(vg->lock_type, "dlm")) {
pool_lv->lock_args = "dlm";
} else if (!strcmp(vg->lock_type, "idm")) {
pool_lv->lock_args = "idm";
}
if (lock_active_pool) { if (lock_active_pool) {
if (!lockd_lv(cmd, pool_lv, "ex", LDLV_PERSISTENT)) { if (!lockd_lv(cmd, pool_lv, "ex", LDLV_PERSISTENT)) {
log_error("Failed to lock new pool LV %s.", display_lvname(pool_lv)); log_error("Failed to lock new pool LV %s.", display_lvname(pool_lv));