[Pkg-nagios-devel] Bug#575382: Bug#575382: nagios-plugins-standard: check_linux_raid does not warn if resync is in process
Jan Wagner
waja at cyconet.org
Sun Mar 28 20:19:49 UTC 2010
Hi Martin,
On Thursday 25 March 2010, Christoph Martin wrote:
> Thanks for the last patch. There is another one:
>
> check_linux_raid should also warn if a md device is in resync mode
> and not only if in recovory mode.
>
> *** /usr/lib/nagios/plugins/check_linux_raid.pl~ Fri Mar 19 12:06:24
> 2010 --- /usr/lib/nagios/plugins/check_linux_raid.pl Wed Mar 24 00:21:04
> 2010 ***************
> *** 61,67 ****
> if (defined $device) {
> if (/(\[[_U]+\])/) {
> $status{$device} = $1;
> ! } elsif (/recovery = (.*?)\s/) {
> $recovery{$device} = $1;
> ($finish{$device}) = /finish=(.*?min)/;
> $device=undef;
> --- 61,67 ----
> if (defined $device) {
> if (/(\[[_U]+\])/) {
> $status{$device} = $1;
> ! } elsif (/(recovery|resync) = (.*?)\s/) {
> $recovery{$device} = $1;
> ($finish{$device}) = /finish=(.*?min)/;
> $device=undef;
I'm not very familiar with mdadm, but how does you patch help here? Once a
month /etc/cron.d/mdadm is doing a resync.
# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4]
[raid10]
md1 : active raid1 sda3[0] sdb3[1]
133821376 blocks [2/2] [UU]
[=====>...............] check = 29.6% (39666624/133821376)
finish=24.1min speed=64932K/sec
unused devices: <none>
check_linux_raid is reporting "OK md1 status=[UU]." with and without of your
patch.
Under which conditions matches your regex? Do you have an example and when
will this happen?
Thanks and with kind regards, Jan.
--
Never write mail to <waja at spamfalle.info>, you have been warned!
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