cat /proc/mdstat

[rouvas at mm.di.uoa.gr]

Haris Alatas wrote:
> On 13/5/2014 10:13, rouvas at mm.di.uoa.gr wrote:
>> Edo kai 2-3 meres, mou bgazei to eksis:
>>
>> [root at server ~]# cat /proc/mdstat
>> Personalities : [raid1]
>> md3 : active raid1 sdb5[1] sda5[0]
>>       1847606608 blocks super 1.0 [2/2] [UU]
>>         resync=DELAYED
>>
>> md2 : active raid1 sdb3[1] sda3[0]
>>       1073741688 blocks super 1.0 [2/2] [UU]
>>       [==================>..]  check = 92.3% (991167232/1073741688)
>> finish=1185.3min speed=1160K/sec
>>
>> md1 : active raid1 sdb2[1] sda2[0]
>>       524276 blocks super 1.0 [2/2] [UU]
>>         resync=DELAYED
>>
>> md0 : active raid1 sdb1[1] sda1[0]
>>       8388596 blocks super 1.0 [2/2] [UU]
>>         resync=DELAYED
>>
>> unused devices: <none>
>> [root at server ~]#
>>
>>
>> Me tin grammi pou kanei to check stadiaka na auksanei to pososto tis.
>> To pira xampari to Sabbato pou edeixne peripoy 70%.
>>
>> Simeiono, oti to mixanima leitourgei kanonika, peran apo merikes
>> "adikaiologites" kai "sporadikes" auksiseis ston forto (pou itan kai to
>> arxiko sima pou elaba kai arxisa na to psaxno).
>>
>> Mias kai den exo empeiria apo RAID, mporei kapoios na me diafotisei?
>>
>> Giatre mou, ti kako me brike; Me brike; Na paro bitamines, Geriatrix, na
>> metakomiso se alla pio eukrata klimata (allakso diskous);
>>
>> Euxaristo,
>> -Stathis
>>
>>
>>
>
> Αγνόησε το κάνει check. Το πιο πιθανό είναι να είναι προγρμαματισμένο
> στο /etc/cron.d να κάνει check κάθε κυριακή στις 01.00

Euxaristo, gia tis grigores apantiseis... apanto se olous mazi.


Ta SMART utils den einai egkatestimena, tha do an mporo na ta egkatastiso.

Ta logs (/var/log/messages) den lene tipota sxetiko.
Sto /var/log/dmesg, leei mono:

EXT4-fs (md2): warning: checktime reached, running e2fsck is recommended
kjournald starting.  Commit interval 5 seconds
EXT3-fs (md1): warning: checktime reached, running e2fsck is recommended
EXT3-fs (md1): using internal journal
EXT3-fs (md1): mounted filesystem with ordered data mode
EXT4-fs (md3): warning: checktime reached, running e2fsck is recommended
EXT4-fs (md3): mounted filesystem with ordered data mode. Opts:
Adding 8388588k swap on /dev/md0.  Priority:-1 extents:1 across:8388588k

alla eks'oson gnorizo auto bgainei kata to boot kai to mixanima einai idi
31 meres pano, ara den prepei na einai auto.

Ante na kanei self-check... 4 meres (Sa-Ky-De-Tr) check kanei; Mexri na
teleiosei to ena check tha erthei i ora gia to epomeno... den tou menei
xronos na kanei kai kati xrisimo... ;-) megali anasfaleia blepo sto
mixanima...

[root at server log]# crontab -l
0       0       *       *       *       /root/scripts/raid-check >
/dev/null 2>&1


[root at server log]# cat /root/scripts/raid-check | head -12
#!/bin/bash
#

var=$(cat /proc/mdstat | grep _ | cut -d '[' -f 3)

if [ "$var" == "" ]; then

echo "RAID STATUS OK"

[..snip..]


BTW, einai "Centos release 6.5 (Final)", an auto boithaei.

Ara, to konklavio apofainetai oti den iparxei logos anisixias?
Toulaxiston apo tous diksous?

-Stathis

>
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