Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=597de9d58673f141b... Commit: 597de9d58673f141bf21aa9db899d13ca2c97b7b Parent: f072a7632655d0541b56858d5fbe172fa6075e68 Author: David Teigland teigland@redhat.com AuthorDate: Mon Aug 10 15:05:41 2015 -0500 Committer: David Teigland teigland@redhat.com CommitterDate: Mon Aug 10 15:07:10 2015 -0500
lvmlockd: add LV name to some debug logging
The LV uuid is used as the lock name, and including the LV name in some log messages makes it easier to follow log messages. --- daemons/lvmlockd/lvmlockd-core.c | 13 ++++++++++--- 1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/daemons/lvmlockd/lvmlockd-core.c b/daemons/lvmlockd/lvmlockd-core.c index 5e4e73f..86bb89b 100644 --- a/daemons/lvmlockd/lvmlockd-core.c +++ b/daemons/lvmlockd/lvmlockd-core.c @@ -1022,7 +1022,10 @@ static int res_lock(struct lockspace *ls, struct resource *r, struct action *act uint32_t r_version = 0; int rv;
- log_debug("S %s R %s res_lock mode %s", ls->name, r->name, mode_str(act->mode)); + if (r->type == LD_RT_LV) + log_debug("S %s R %s res_lock mode %s (%s)", ls->name, r->name, mode_str(act->mode), act->lv_name); + else + log_debug("S %s R %s res_lock mode %s", ls->name, r->name, mode_str(act->mode));
if (r->mode == LD_LK_SH && act->mode == LD_LK_SH) goto add_lk; @@ -1284,8 +1287,12 @@ static int res_unlock(struct lockspace *ls, struct resource *r, return -ENOENT;
do_unlock: - log_debug("S %s R %s res_unlock %s", ls->name, r->name, - (act->op == LD_OP_CLOSE) ? "from close" : ""); + if (act->op == LD_OP_CLOSE) + log_debug("S %s R %s res_unlock from close", ls->name, r->name); + else if (r->type == LD_RT_LV) + log_debug("S %s R %s res_unlock (%s)", ls->name, r->name, act->lv_name); + else + log_debug("S %s R %s res_unlock", ls->name, r->name);
/* send unlock to lm when last sh lock is unlocked */ if (lk->mode == LD_LK_SH) {
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