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thin: enhance logging

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Add debug message with more details about threshold overflow.
This commit is contained in:
Zdenek Kabelac 2015-10-09 21:35:05 +02:00
parent 7e1c08bb6a
commit 86b04ebd19
1 changed files with 14 additions and 2 deletions
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16
lib/metadata/thin_manip.c
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@ -224,15 +224,27 @@ int pool_below_threshold(const struct lv_segment *pool_seg)
if (!lv_thin_pool_percent(pool_seg->lv, 0, &percent)) if (!lv_thin_pool_percent(pool_seg->lv, 0, &percent))
return_0; return_0;
if (percent >= threshold) if (percent >= threshold) {
log_debug("Threshold configured for free data space in "
"thin pool %s has been reached (%.2f%% >= %.2f%%).",
display_lvname(pool_seg->lv),
dm_percent_to_float(percent),
dm_percent_to_float(threshold));
return 0; return 0;
}
/* Metadata */ /* Metadata */
if (!lv_thin_pool_percent(pool_seg->lv, 1, &percent)) if (!lv_thin_pool_percent(pool_seg->lv, 1, &percent))
return_0; return_0;
if (percent >= threshold) if (percent >= threshold) {
log_debug("Threshold configured for free metadata space in "
"thin pool %s has been reached (%.2f%% > %.2f%%).",
display_lvname(pool_seg->lv),
dm_percent_to_float(percent),
dm_percent_to_float(threshold));
return 0; return 0;
}
return 1; return 1;
} }