hi guys
I installed Centos 5.5 (local disk). I am using 2 HBAs
Now I mapped 5 LUNs from a Storage.
I will be using LVM
just to test I assigned a LUN I've read I have to use multipath to avoid my Centos see the LUN twice
I enabled mdmpd and multipathd...
something else I should do?
by the way I added this LUN 5G but when I boot the server I get these errors those are about sdb BUT when I showed the LUN to the server
fdisk -l only showed me /dev/sdc ???? is the multipathd working?
HTML Code:
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
Buffer I/O error on device sdb, logical block 1
Buffer I/O error on device sdb, logical block 2
Buffer I/O error on device sdb, logical block 3
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
end_request: I/O error, dev sdb, sector 10485752
Buffer I/O error on device sdb, logical block 1310719
end_request: I/O error, dev sdb, sector 10485752
Buffer I/O error on device sdb, logical block 1310719
end_request:
thanks a lot