On 01/09/2010 05:00, cpolish at surewest.net wrote: > On Tue, Aug 31, 2010 at 04:48:01PM +0100, Gabriel Tabares wrote: >> From there, I went to >> http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/html/Online_Storage_Reconfiguration_Guide/rescan-scsi-bus.html >> >> Where it says : >> >> "In order for |rescan-scsi-bus.sh| to work properly, |LUN0| must be the >> first mapped logical unit. The |rescan-scsi-bus.sh| can only detect the >> first mapped logical unit if it is |LUN0|. The |rescan-scsi-bus.sh| will >> not be able to scan any other logical unit unless it detects the first >> mapped logical unit even if you use the |--nooptscan| option. " >> >> So I went to the array interface, deleted the volumes and tried >> re-creating a new volume with a LUN ID of 0, and I get the following error: >> "Unable to create volume vd01_v001. >> LUN zero is reserved as the SCC/SES device on this host. (vd01_v001) - >> The LUN specified (0) must be in the range of 1 - 511." >> >> I can't create a LUN with ID 0, which means that rescan-scsi-bus.sh will >> not work, as per the above text. >> >> Any more suggestions? >> >> Thanks >> >> Gabriel > rescan-scsi-bus is a shell script. It accepts this argument: > > --luns=LIST Scan only lun(s) in LIST > > so it may work for you after all? > OK, let me do my best Homer Simpson impersonation. DUH!!!! That worked! How did I miss that? Thank you so very much! Gabriel