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libdm: use rounded float for percent print

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Use new added  dm_percent_to_round_float to enhance print
of percentage values.
This commit is contained in:
Zdenek Kabelac 2017-06-24 16:39:50 +02:00
parent 2ef8da61eb
commit feed61f3fa
3 changed files with 6 additions and 6 deletions
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2
daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c
View File

@ -231,7 +231,7 @@ void process_event(struct dm_task *dmt,
if (percent >= WARNING_THRESH) /* Print a warning to syslog. */
log_warn("WARNING: Snapshot %s is now %.2f%% full.",
device, dm_percent_to_float(percent));
device, dm_percent_to_round_float(percent, 2));
/* Try to extend the snapshot, in accord with user-set policies */
if (!_extend(state->cmd_lvextend))

8
daemons/dmeventd/plugins/thin/dmeventd_thin.c
View File

@ -172,8 +172,8 @@ void process_event(struct dm_task *dmt,
#if THIN_DEBUG
log_debug("Watch for tp-data:%.2f%% tp-metadata:%.2f%%.",
dm_percent_to_float(state->data_percent_check),
dm_percent_to_float(state->metadata_percent_check));
dm_percent_to_round_float(state->data_percent_check, 2),
dm_percent_to_round_float(state->metadata_percent_check, 2));
#endif
if (!_wait_for_pid(state)) {
log_warn("WARNING: Skipping event, child %d is still running (%s).",
@ -254,7 +254,7 @@ void process_event(struct dm_task *dmt,
if ((state->metadata_percent > WARNING_THRESH) &&
(state->metadata_percent > state->metadata_percent_check))
log_warn("WARNING: Thin pool %s metadata is now %.2f%% full.",
device, dm_percent_to_float(state->metadata_percent));
device, dm_percent_to_round_float(state->metadata_percent, 2));
if (state->metadata_percent > CHECK_MINIMUM) {
/* Run action when usage raised more than CHECK_STEP since the last time */
if (state->metadata_percent > state->metadata_percent_check)
@ -269,7 +269,7 @@ void process_event(struct dm_task *dmt,
if ((state->data_percent > WARNING_THRESH) &&
(state->data_percent > state->data_percent_check))
log_warn("WARNING: Thin pool %s data is now %.2f%% full.",
device, dm_percent_to_float(state->data_percent));
device, dm_percent_to_round_float(state->data_percent, 2));
if (state->data_percent > CHECK_MINIMUM) {
/* Run action when usage raised more than CHECK_STEP since the last time */
if (state->data_percent > state->data_percent_check)

2
libdm/libdm-report.c
View File

@ -373,7 +373,7 @@ int dm_report_field_percent(struct dm_report *rh,
return 0;
}
if (dm_snprintf(repstr, 7, "%.2f", dm_percent_to_float(*data)) < 0) {
if (dm_snprintf(repstr, 7, "%.2f", dm_percent_to_round_float(*data, 2)) < 0) {
dm_pool_free(rh->mem, sortval);
log_error("dm_report_field_percent: percentage too large.");
return 0;