[Eisfair] Eisfair-1 und mdadm-Meldungen

[Jürgen Witt]

Hallo NG,

ich bekomme heute von einem Eisfair-1 Server mit einem Software Raid-1 
diese Meldungen gemailt. Dies waren 4 einzelne Mails. Sie wurden 12 
Minuten davor schon einmal gesendet.

Dispatched from mdadm Agent on Server 'server'
Current Date: 2013-11-29 Time: 09:55:10

Host            : server
MD Device       : /dev/md1
Event           : TestMessage

/proc/mdstat dump:
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] 
[raid4] [multipath]
md2 : active raid1 sdb2[0] sda2[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
530048 blocks [2/2] [UU]
bitmap: 0/65 pages [0KB], 4KB chunk

md3 : active raid1 sdb3[0] sda3[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
10490368 blocks [2/2] [UU]
bitmap: 8/161 pages [32KB], 32KB chunk

md4 : active raid1 sdb4[0] sda4[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
965683136 blocks [2/2] [UU]
bitmap: 2/231 pages [8KB], 2048KB chunk

md1 : active raid1 sdb1[0] sda1[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
55104 blocks [2/2] [UU]
bitmap: 0/7 pages [0KB], 4KB chunk

unused devices: <none>


Dispatched from mdadm Agent on Server 'server'
Current Date: 2013-11-29 Time: 09:55:06

Host            : server
MD Device       : /dev/md2
Event           : TestMessage

/proc/mdstat dump:
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] 
[raid4] [multipath]
md2 : active raid1 sdb2[0] sda2[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
530048 blocks [2/2] [UU]
bitmap: 0/65 pages [0KB], 4KB chunk

md3 : active raid1 sdb3[0] sda3[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
10490368 blocks [2/2] [UU]
bitmap: 11/161 pages [44KB], 32KB chunk

md4 : active raid1 sdb4[0] sda4[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
965683136 blocks [2/2] [UU]
bitmap: 1/231 pages [4KB], 2048KB chunk

md1 : active raid1 sdb1[0] sda1[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
55104 blocks [2/2] [UU]
bitmap: 0/7 pages [0KB], 4KB chunk

unused devices: <none>


Dispatched from mdadm Agent on Server 'server'
Current Date: 2013-11-29 Time: 09:55:03

Host            : server
MD Device       : /dev/md3
Event           : TestMessage

/proc/mdstat dump:
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] 
[raid4] [multipath]
md2 : active raid1 sdb2[0] sda2[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
530048 blocks [2/2] [UU]
bitmap: 0/65 pages [0KB], 4KB chunk

md3 : active raid1 sdb3[0] sda3[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
10490368 blocks [2/2] [UU]
bitmap: 10/161 pages [40KB], 32KB chunk

md4 : active raid1 sdb4[0] sda4[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
965683136 blocks [2/2] [UU]
bitmap: 5/231 pages [20KB], 2048KB chunk

md1 : active raid1 sdb1[0] sda1[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
55104 blocks [2/2] [UU]
bitmap: 0/7 pages [0KB], 4KB chunk

unused devices: <none>


Dispatched from mdadm Agent on Server 'server'
Current Date: 2013-11-29 Time: 09:54:58

Host            : server
MD Device       : /dev/md4
Event           : TestMessage

/proc/mdstat dump:
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] 
[raid4] [multipath]
md2 : active raid1 sdb2[0] sda2[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
530048 blocks [2/2] [UU]
bitmap: 0/65 pages [0KB], 4KB chunk

md3 : active raid1 sdb3[0] sda3[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
10490368 blocks [2/2] [UU]
bitmap: 5/161 pages [20KB], 32KB chunk

md4 : active raid1 sdb4[0] sda4[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
965683136 blocks [2/2] [UU]
bitmap: 4/231 pages [16KB], 2048KB chunk

md1 : active raid1 sdb1[0] sda1[1] (mismatch_cnt=0) (NOTE: No hotspare?!)
55104 blocks [2/2] [UU]
bitmap: 0/7 pages [0KB], 4KB chunk

unused devices: <none>


Was will mir mdadm mitteilen?


Und das ergibt cat /proc/mdstat

base     : 2.2.5
eiskernel: 2.4.1 (2.6.32-eisfair-1-SMP)
server # cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] 
[raid4] [multipath]
md2 : active raid1 sdb2[0] sda2[1]
       530048 blocks [2/2] [UU]
       bitmap: 0/65 pages [0KB], 4KB chunk

md3 : active raid1 sdb3[0] sda3[1]
       10490368 blocks [2/2] [UU]
       bitmap: 8/161 pages [32KB], 32KB chunk

md4 : active raid1 sdb4[0] sda4[1]
       965683136 blocks [2/2] [UU]
       bitmap: 2/231 pages [8KB], 2048KB chunk

md1 : active raid1 sdb1[0] sda1[1]
       55104 blocks [2/2] [UU]
       bitmap: 0/7 pages [0KB], 4KB chunk

unused devices: <none>

Hat jemand dafür eine Erklärung?

Gruß
Jürgen