cat /proc/mdstat

[Haris Alatas]

On 13/5/2014 10:54, rouvas at mm.di.uoa.gr wrote:
> 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?
> 

ma an ypirxe den 8a ekane check. degrade 8a ekane