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cleanup: reduce couple debug lines

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This commit is contained in:
Zdenek Kabelac 2017-11-17 00:01:45 +01:00
parent 5e88d3a89b
commit 54741aeac5
1 changed files with 17 additions and 12 deletions
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27
lib/cache/lvmetad.c vendored
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@ -551,6 +551,7 @@ static int _token_update(int *replaced_update)
daemon_reply reply;
const char *token_expected;
const char *prev_token;
const char *reply_str;
int update_pid;
int ending_our_update;
@ -567,13 +568,14 @@ static int _token_update(int *replaced_update)
}
update_pid = (int)daemon_reply_int(reply, "update_pid", 0);
reply_str = daemon_reply_str(reply, "response", "");
/*
* A mismatch can only happen when this command attempts to set the
* token to filter:<hash> at the end of its update, but the update has
* been preempted in lvmetad by a new one (from update_pid).
*/
if (!strcmp(daemon_reply_str(reply, "response", ""), "token_mismatch")) {
if (!strcmp(reply_str, "token_mismatch")) {
token_expected = daemon_reply_str(reply, "expected", "");
ending_our_update = strcmp(_lvmetad_token, LVMETAD_TOKEN_UPDATE_IN_PROGRESS);
@ -599,7 +601,7 @@ static int _token_update(int *replaced_update)
return 0;
}
if (strcmp(daemon_reply_str(reply, "response", ""), "OK")) {
if (strcmp(reply_str, "OK")) {
log_error("Failed response from lvmetad for token update.");
daemon_reply_destroy(reply);
return 0;
@ -626,6 +628,7 @@ static int _lvmetad_handle_reply(daemon_reply reply, const char *id, const char
{
const char *token_expected;
const char *action;
const char *reply_str;
int action_modifies = 0;
int daemon_in_update;
int we_are_in_update;
@ -670,8 +673,8 @@ static int _lvmetad_handle_reply(daemon_reply reply, const char *id, const char
/*
* Errors related to token mismatch.
*/
if (!strcmp(daemon_reply_str(reply, "response", ""), "token_mismatch")) {
reply_str = daemon_reply_str(reply, "response", "");
if (!strcmp(reply_str, "token_mismatch")) {
token_expected = daemon_reply_str(reply, "expected", "");
update_pid = (int)daemon_reply_int(reply, "update_pid", 0);
@ -769,14 +772,14 @@ static int _lvmetad_handle_reply(daemon_reply reply, const char *id, const char
*/
/* All OK? */
if (!strcmp(daemon_reply_str(reply, "response", ""), "OK")) {
if (!strcmp(reply_str, "OK")) {
if (found)
*found = 1;
return 1;
}
/* Unknown device permitted? */
if (found && !strcmp(daemon_reply_str(reply, "response", ""), "unknown")) {
if (found && !strcmp(reply_str, "unknown")) {
log_very_verbose("Request to %s %s%sin lvmetad did not find any matching object.",
action, object, *object ? " " : "");
*found = 0;
@ -784,7 +787,7 @@ static int _lvmetad_handle_reply(daemon_reply reply, const char *id, const char
}
/* Multiple VGs with the same name were found. */
if (found && !strcmp(daemon_reply_str(reply, "response", ""), "multiple")) {
if (found && !strcmp(reply_str, "multiple")) {
log_very_verbose("Request to %s %s%sin lvmetad found multiple matching objects.",
action, object, *object ? " " : "");
if (found)
@ -1607,7 +1610,7 @@ int lvmetad_pv_found(struct cmd_context *cmd, const struct id *pvid, struct devi
struct dm_config_tree *pvmeta, *vgmeta;
const char *status = NULL, *vgname = NULL;
int64_t changed = 0;
int result;
int result, seqno_after;
if (!lvmetad_used() || test_mode())
return 1;
@ -1672,10 +1675,12 @@ int lvmetad_pv_found(struct cmd_context *cmd, const struct id *pvid, struct devi
result = _lvmetad_handle_reply(reply, "pv_found", uuid, NULL);
if (vg && result &&
(daemon_reply_int(reply, "seqno_after", -1) != vg->seqno ||
daemon_reply_int(reply, "seqno_after", -1) != daemon_reply_int(reply, "seqno_before", -1)))
if (vg && result) {
seqno_after = daemon_reply_int(reply, "seqno_after", -1);
if ((seqno_after != vg->seqno) ||
(seqno_after != daemon_reply_int(reply, "seqno_before", -1)))
log_warn("WARNING: Inconsistent metadata found for VG %s", vg->name);
}
if (result && found_vgnames) {
status = daemon_reply_str(reply, "status", NULL);