Hi Christoph, On Sunday 28 March 2010, Christoph Martin wrote: > Jan Wagner schrieb am 28.03.2010 22:19: > > Hi Martin, > > s/Martin/Christoph/
sorry. :/
> If with raid6 a disk fails, a automatic recovery is done with one
> missing disk. With raid6 two disk may fail and the raid can be
> recovered. If you add a good disk, after the recovery a resync is done
> with state UUU_. Only after this resync it will get into state UUUU
> again. This resync should generate a warning.
Okay ... found an example, hopefully equivalent to your problem:
bb:~# cat /tmp/mdstat
Personalities : [raid1] [raid10]
md2 : active raid1 sdd2[4] sdc2[1] sdb2[2] sda2[0]
16386176 blocks [4/3] [UUU_]
resync=DELAYED
md1 : active raid1 sdd3[4] sdc3[1] sdb3[2] sda3[0]
6144768 blocks [4/3] [UUU_]
resync=DELAYED
md3 : active raid10 sdd4[4](F) sdc4[1] sdb4[5](F) sda4[0]
1887974656 blocks 64K chunks 2 near-copies [4/2] [UU__]
[==========>..........] recovery = 50.3% (474987648/943987328)
finish=4363639.0min speed=1K/sec
md0 : active raid1 sdd1[4](S) sdc1[5] sdb1[2] sda1[0]
10241280 blocks [4/2] [U_U_]
resync=DELAYED
unused devices: <none>
bb:~# /tmp/check_linux_raid md3
WARNING md3 status=[UU__], recovery=50.3%, finish=4363639.0min.
bb:~# /tmp/check_linux_raid_new md3
WARNING md3 status=[UU__], recovery=recovery, finish=4363639.0min.
bb:~# diff -Nur /tmp/check_linux_raid /tmp/check_linux_raid_new
--- /tmp/check_linux_raid 2010-03-28 23:19:08.000000000 +0200
+++ /tmp/check_linux_raid_new 2010-03-28 21:33:44.000000000 +0200
@@ -61,7 +61,7 @@
if (defined $device) {
if (/(\[[_U]+\])/) {
$status{$device} = $1;
- } elsif (/recovery = (.*?)\s/) {
+ } elsif (/(recovery|resync) = (.*?)\s/) {
$recovery{$device} = $1;
($finish{$device}) = /finish=(.*?min)/;
} elsif (/^\s*$/) {
I don't see, how that should help. :) Did I miss something?
I just did have a closer look, what do you think about the following:
--- /tmp/check_linux_raid 2010-03-28 23:19:08.000000000 +0200
+++ /tmp/check_linux_raid_new 2010-03-28 23:48:11.000000000 +0200
@@ -50,6 +50,7 @@
my $msg = "";
my %status;
my %recovery;
+my %resync;
my %finish;
my %active;
my %devices;
@@ -64,6 +65,8 @@
} elsif (/recovery = (.*?)\s/) {
$recovery{$device} = $1;
($finish{$device}) = /finish=(.*?min)/;
+ } elsif (/resync=(.*?)\s/) {
+ $resync{$device} = $1;
} elsif (/^\s*$/) {
$device=undef;
}
@@ -84,6 +87,10 @@
$msg .= sprintf " %s status=%s, recovery=%s,
finish=%s.",
$devices{$k}, $status{$k}, $recovery{$k},
$finish{$k};
$code = max_state($code, "WARNING");
+ } elsif (defined $resync{$k}) {
+ $msg .= sprintf " %s status=%s, resync=%s.",
+ $devices{$k}, $status{$k}, $resync{$k};
+ $code = max_state($code, "WARNING");
} else {
$msg .= sprintf " %s status=%s.", $devices{$k},
$status{$k};
$code = max_state($code, "CRITICAL");
Maybe thats what you expecting?
With kind regards, Jan.
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