diff options
| author | Florian Pritz <bluewind@xinu.at> | 2013-04-26 21:14:05 +0200 |
|---|---|---|
| committer | Florian Pritz <bluewind@xinu.at> | 2013-04-26 21:15:09 +0200 |
| commit | 15572ce3a023ea3c6093dc595107564a7f35d7cb (patch) | |
| tree | a78468d3346db0a99edc47ec7ff92221ba340b20 /extras/munin/filebin_stats | |
| parent | 2565aed0f14ec1f1814798489aad4478f96a300d (diff) | |
munin-plugin: return 0 instead of NULL
munin can't graph NULL
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'extras/munin/filebin_stats')
| -rw-r--r-- | extras/munin/filebin_stats | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extras/munin/filebin_stats b/extras/munin/filebin_stats index f638ecc4b..f7e3bbeac 100644 --- a/extras/munin/filebin_stats +++ b/extras/munin/filebin_stats @@ -19,7 +19,7 @@ EOM esac echo -n "used.value " -mysql $mysqlopts -sr $database <<<"select sum(filesize) as 'Used storage' from (select filesize from files group by hash) a;" || echo "a" +mysql $mysqlopts -sr $database <<<"select coalesce(sum(filesize), 0) as 'Used storage' from (select filesize from files group by hash) a;" || echo "a" echo -n "dedup.value " -mysql $mysqlopts -sr $database <<<"select sum((c - 1) * sub.filesize) 'Space saved by deduplication' from (select hash, filesize, count(*) c from files group by hash having c > 1 order by c) sub;" || echo "a" +mysql $mysqlopts -sr $database <<<"select coalesce(sum((c - 1) * sub.filesize), 0) 'Space saved by deduplication' from (select hash, filesize, count(*) c from files group by hash having c > 1 order by c) sub;" || echo "a" |