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bryon Apprentice
Joined: 14 Feb 2003 Posts: 163
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Posted: Mon Jun 02, 2003 4:52 am Post subject: /proc/mdstat my RAId 1 system |
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can somewond help me understand what is going on, I was playing around with the system, changing kernels, had trouble booting, and ended up havintg to type in the kernel into in order to boot.
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server@server distfiles $ cat /proc/mdstat
Personalities : [raid1]
read_ahead 1024 sectors
md0 : active raid1 ide/host0/bus1/target1/lun0/part1[1] ide/host0/bus0/target1/lun0/part1[2] ide/host0/bus0/target0/lun0/part1[0]
98176 blocks [2/2] [UU]
resync=DELAYED
md1 : active raid1 ide/host0/bus1/target1/lun0/part2[1] ide/host0/bus0/target1/lun0/part2[2] ide/host0/bus0/target0/lun0/part2[0]
491328 blocks [2/2] [UU]
resync=DELAYED
md2 : active raid1 ide/host0/bus1/target1/lun0/part3[1] ide/host0/bus0/target1/lun0/part3[2] ide/host0/bus0/target0/lun0/part3[0]
38472768 blocks [2/2] [UU]
[=>...................] resync = 9.3% (3596352/38472768) finish=71.4min speed=8132K/sec
unused devices: <none>
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I am guessing it is syncing the two mirrored hard drives, but I did not tell it to sync anyting, could it be becuase I mounted the /boot with /dev/ha1 by mistake and not /dev/md0?
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ElCondor Guru
Joined: 10 Apr 2002 Posts: 520 Location: Vienna, Austria, Europe
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Posted: Tue Jun 03, 2003 7:49 pm Post subject: |
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If you mount only one disk of a RAID1, next time you mount the md* device it will (hopefully ) sync. absolutly normal, you should worry, if it doesn't
This can also happen after an unclean (= hard) reboot/shutdown. typically software RAID with linux has no problems.
* ElCondor pasa * _________________ Here I am the victim of my own choices and I'm just starting! |
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