How to Detect Newly assigned Luns in Linux

[Kyle O'Donnell]

or rescan the bus the easy way

for bus in `find /sys/class/scsi_host -name "scan"`; do echo "- - -" >
$bus; done


On Mon, 16 Aug 2010 14:44:41 +0800, Mohd Irwan Jamaluddin <mij at irwan.name>
wrote:
> On Mon, Aug 16, 2010 at 1:34 PM, nani <t.srinath05 at gmail.com> wrote:
>> Hi,
>>
>> How to Detect Newly assigned luns in RHEL 5.2
>>
>> Please let me know
>>
>> Thanks and Regards,
>> Srinath
>> --
> 
> If you look at RHEL docs, it's as simple as in
>
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/Online_Storage_Reconfiguration_Guide/index.html
> 
>>From my experience,
> 1) use hp_rescan utility if you're on HP Proliant
> 2) use qlogic utility if you're on IBM x-Series (my note:
> http://blog.irwan.name/?p=1396)