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[zpool_iostat] enable 'exit_on_error' and 'exit_on_unset' via 'set -eu'

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This commit is contained in:
Lars Kruse 2016-12-04 15:56:32 +01:00
parent 3e86f2b80a
commit 77b9a515a5
1 changed files with 9 additions and 2 deletions
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11
plugins/zfs/zpool_iostat
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@ -1,11 +1,18 @@
#!/bin/sh #!/bin/sh
# -*- sh -*-
set -eu
# shellcheck source=/usr/share/munin/plugins/plugin.sh
. "$MUNIN_LIBDIR/plugins/plugin.sh" . "$MUNIN_LIBDIR/plugins/plugin.sh"
ZPOOL_BIN=/sbin/zpool ZPOOL_BIN=/sbin/zpool
ACTION="${1:-}"
if [ "$1" = "autoconf" ]; then if [ "$ACTION" = "autoconf" ]; then
if [ -x "$ZPOOL_BIN" ]; then if [ -x "$ZPOOL_BIN" ]; then
echo yes echo yes
else else
@ -27,7 +34,7 @@ get_pool_iostat() {
| gawk '/M/ {print strtonum($1)*1000}; /K/ {print strtonum($1)}; /[0-9]$/ {print int($1)/1000}' | gawk '/M/ {print strtonum($1)*1000}; /K/ {print strtonum($1)}; /[0-9]$/ {print int($1)/1000}'
} }
if [ "$1" = "config" ]; then if [ "$ACTION" = "config" ]; then
echo 'graph_title zpool iostat' echo 'graph_title zpool iostat'
echo 'graph_args --base 1000 -l 0' echo 'graph_args --base 1000 -l 0'
echo 'graph_vlabel write - read KBytes/s' echo 'graph_vlabel write - read KBytes/s'