Brocade Switches Getting the Serial Number
KB ID 0001665 Problem If you have fiber channel switches, (regardless of the vendor,) scratch the surface and underneath it’s probably a Brocade. (Unless it’s a Cisco Nexus then you are in the wrong place my friend, move along!) e.g an HP StorageWorks 8/8 SAN Switch (Yeah it’s a Brocade 6505), or an IBM SAN24B-4 Express Fabric Switch (you guessed it, Brocade). If you need to get the serial number for them,...
HP StorageWorks P2000 – Connecting to and Configuring
KB ID 0000569 Problem Normally I simply connect a new MSA to a clients network, and it gets it’s address from DHCP. Then I can get the address for the DHCP Scope, and point my web browser at it. Yesterday I was starting with new virtual infrastructure and had no DHCP. With the G1 and G2 models, you got a console/serial cable and could just terminal in. With the G3 they have replaced the serial socket with a mini USB socket....
HP MSA P2000 – ‘The Disk May Contain Stale Metadata’
KB ID 0000874 Problem The call came in this morning, a client had replaced a failed drive in his SAN, (an MSA P2000 2324sa). He was asking if there was anything he needed to do. I said “Just mark it as a global spare and that should be it”. He rang back some time later to say he was still having problems. When I dialled on I could see his ‘new’ drive was marked as LEFTOVR and was flagged with the following...
HP MSA P2000 – Replacing a Failed Disk
KB ID 000087 Problem If you have a disk fail in one of the volumes on your HP MSA SAN, this is the process for replacing it. Note: Normal RAID rules apply, if you replace a 146GB drive with a 300GB drive, it will add it fine, but you will lose the difference. Solution 1. Remove the failed drive, and replace with the new one. 2. Connect to the web cosole of the storage array. Select the MSA > Provisioning > Manage Global spares....