* understanding RAID1 conf printout in syslog
@ 2010-11-28 22:45 Andreas Rudin
2010-11-29 1:19 ` Neil Brown
0 siblings, 1 reply; 2+ messages in thread
From: Andreas Rudin @ 2010-11-28 22:45 UTC (permalink / raw)
To: linux-raid
Hello
I don't find a documentation of the following syslog lines:
RAID1 conf printout:
--- wd:1 rd:2
disk 0, wo:1, o:1, dev:sda1
disk 1, wo:0, o:1, dev:sdb1
What is the meaning of wd, rd, wo and o ?
Thanks for your help
Andreas
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: understanding RAID1 conf printout in syslog
2010-11-28 22:45 understanding RAID1 conf printout in syslog Andreas Rudin
@ 2010-11-29 1:19 ` Neil Brown
0 siblings, 0 replies; 2+ messages in thread
From: Neil Brown @ 2010-11-29 1:19 UTC (permalink / raw)
To: Andreas Rudin; +Cc: linux-raid
On Sun, 28 Nov 2010 23:45:30 +0100 Andreas Rudin <linuxraid@revamp-it.ch>
wrote:
> Hello
>
> I don't find a documentation of the following syslog lines:
>
> RAID1 conf printout:
> --- wd:1 rd:2
> disk 0, wo:1, o:1, dev:sda1
> disk 1, wo:0, o:1, dev:sdb1
>
> What is the meaning of wd, rd, wo and o ?
>
> Thanks for your help
>
> Andreas
The only documentation is the source code.
wd == working disks
rd == raid disks
wo == write-only
o == online
NeilBrown
^ permalink raw reply [flat|nested] 2+ messages in thread
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