XP24000 LUN steps

1、XP24000 LUN stepsA preparatory workBasic information storage: The default management IP:user:admin password:5uper1or1, The main optical card No. WWN(1)The Linux platformView WWN: cat/sys/class/fc_host/host*/port_name(2)The HPUX platform#ioscan -fnC fcClass I H/WPath Driver S/W State H/W Type Descrip

2、tion=fc 0 0/3/1/0 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual PortPCI/PCI-X Fibre Channel Adapter (FC Port 1)/dev/fcd0fc 1 0/3/1/1 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual PortPCI/PCI-X Fibre Channel Adapter (FC Port 2)/dev/fcd1#fcmsutil /dev/fcd0Vendor ID is = 0x001077Device ID is = 0x002312

3、PCISub-system Vendor ID is = 0x00103cPCISub-system ID is = 0x0012baPCIMode = PCI-X 133 MHzISPCode version = ISPChip version = 3Topology = PTTOPT_FABRICLink Speed = 2GbLocal N_Port_id is = 0xa10500Previous N_Port_id is = NoneN_Port Node World Wide Name = 0x50060b00001db241N_Port Port World Wide Name

4、= 0x50060b00001db240Switch Port WorldWide Name = 0x205e000dec0e2e00Switch Node World Wide Name = 0x2001000dec0e2e01(3)The AIX platform#lsdev-Cc adapter -S a | grep fcsfcs0 Available09-08 FC Adapterfcs1 Available 09-09 FC Adapter# lscfg -vplfcs0fcs0 U787B.001.DNWG664-P1-C1-T1 FC AdapterPartNumber.10N

5、8620Serial Number.1B74404468Manufacturer.001BECLevel.ACustomer CardID Number.5759FRUNumber. 10N8620DeviceSpecific.(ZM).3Network Address.10000000C96E28982, Determine storage before configuration(1) Determine the host fiber cards connected storage port, find HostGroupTwo, storage planning LUN1, To det

6、ermine the increase in LUN in the specified HOST GROUP(1)Enter the SVP (management IP)(2), Select Install in the Modify Mode model, Change Configuration, in the pop-up dialog, select LUN Configuration in the dialog box, enter the LUN configuration management interface, (3), LUN Management management

7、 interface, red tag contains ports for the IA HOST GROUP (the premise is already configured GROUP, such as the new equipment, but also need to add group), HOST GROUP contains the corresponding WWN numberCollected in the above comparison of host WWN with HOST GROUP WWN (HOST GROUP whether in the plan

8、ning, the need to pay attention to the problem of multi link redundancy), determined, you can enter LUN stage2, Row LUN(1)In display, select the LUN menu in LUN management page(2)Select the need to add LDEV to the host, the right choice add, into the(3)In the CU drop-down menu, select the appropriat

9、e CU Number(Each CU Number disk may be of different sizes), In the LDEV page, Choose to add LDEV number (LDEV column identifies the representative + have been used), At the same time, select the corresponding LUN number on the right LUN, LUN can choose (behind but the selected LUN number must be in

10、before the partition of disk LUN ID), Then click SET, Finally, select the OK button, So LDEV and host mapping relationship is established(4)The additional disk information copied to another redundant linkThe LUN management page, select just the new LUN (note that check the LUNID), ctrl+c, and then s

11、elect the redundant link HOST GROUP, ctrl+v, this new LUN also appear redundant link list in LUN. Three, host authentication1, The Linux platformDetermine whether the system configuration of the multipath.conf file, Node 1: Before the recording increase disk information: #multipath ll|Grep mpath or

12、LS -lrt /dev/mapper/*Scanning disk: echo "- - -" >/sys/class/scsi_host/host1/scan#multipath ll|grep mpathNode 2: Before the recording increase disk information: #multipath ll|Grep mpath or LS -lrt /dev/mapper/*Scanning disk: echo "- - -" >/sys/class/scsi_host/host1/scan#mul

13、tipath ll|grep mpathThe disk number and executing the multipath command name comparison before and after the two node. 2, The HPUX platformNode 1: Before the recording increase disk information: #ioscan fnuC disk#ioscan m dsfScanning disk: #ioscan fnC disk#ioscan m dsf Node 2: Before the recording increase disk information: #ioscan fnuC disk#ioscan m dsfScanning disk: #ioscan fnC disk#ioscan m dsf The number and name of disk contrast before and