HotSaNIC

[Ovidiu]

how to setup the diskio module if I have raid running?

the how-to states this:

-----command-----
cat /proc/stat |grep disk_io
-----command-----

It is going to report something like this

disk_io: (8,0)14081770,10200468,182341484,3881302,1004096 78) (8,1)703,442,15844,261,3586)

Edit the disk_io config file

-----command-----
pico -w mod_diskio
-----command-----

At the bottom add:

DEV=8_0,sda
DEV=8_1,sda

If your system has something other then the (8,0) and (8,1) as listed above make sure to put that in the config above. Again, to save and exit press [ctrl -x] Y then [enter]. At the prompt type.

now if I do:

cat /proc/mdstat
Personalities : [raid1]
md0 : active raid1 hda1[0] hdc1[1]
497856 blocks [2/2] [UU]

md1 : active raid1 hda3[0] hdc3[1]
79417216 blocks [2/2] [UU]

so how would the lines look like?