[Linux-cluster] General FC Question

isplist at logicore.net isplist at logicore.net
Mon Sep 25 23:56:47 UTC 2006


I'll take a look at that, wwn might work so long as all my storage devices 
supports it.

Mike


On Tue, 26 Sep 2006 01:11:32 +0200, Jaime Peñalba wrote:
> You can try multipath-tools or some other software that will group
> 
> disks by WWN (World Wide Name).
> 
> Regards,
> Jaime.
> 
> 
> 2006/9/25, isplist at logicore.net <isplist at logicore.net>:
>> After adding storage, my cluster comes up with different /dev/sda,
>> /dev/sdb,
>> etc settings. My initial device now comes up as sdc when it used to be
>> sda.
>> 
>> Is there some way of allowing GFS to see the storage in some way that it
>> can
>> know which device is which when I add a new one or remove one, etc?
>> 
>> Hard loop ID's on the FC side I think but is there anything on the GFS
>> side?
>> 
>> Mike
>> 
>> 
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