Andrew Dunn wrote:

[10:0:0:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sde
[10:0:1:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdf
[10:0:2:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdg
[10:0:3:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdh
[11:0:0:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdi
[11:0:1:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdj
[11:0:2:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdk
[11:0:3:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdl
[11:0:4:0]   disk    ATA      WDC WD1001FALS-0 0K05  /dev/sdm

So 4 drives dropped out on the second controller. But why didnt sdm go
with them?

It is possible that by the time it got to checking the last drive that 
the errors had cleared up, so sdm was ok with it checked.


Is this on a port multiplier?