3.4.1.2 Getting the Server to Recognize the Logical Units
The server now needs to use the new sd driver settings to recognize the logical units.
1 Reconfigure and reboot the server to get it to recognize the listed logical units. Execute the following
command.
The ETERNUS DX/AF can be reconfigured by creating the "/reconfigure" file and rebooting the server.
# touch /reconfigure
# /usr/sbin/shutdown -y -g0 -i6
2 After the server has booted up, log in as a superuser, and use the "format" command to confirm that
the storage system and all the logical units have been correctly recognized.
# format
Example:
• Target ID=16, lun=0 and 1 of ETERNUS DX400 S2 series are connected to the physical path "/pci@b,
2000/QLGC,qla@2", and c4t16d0 and c4t16d1 are assigned to each of these LUNs.
• Target ID=16, lun=0 and 1 of ETERNUS DX400 S2 series are connected to the physical path "/pci@b,
2000/QLGC,qla@2,1", and c5t16d0 and c5t16d1 are assigned to each of these LUNs.
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/sbus@3,0/SUNW,fas@3,8800000/sd@0,0
1. c4t16d0 <FUJITSU-ETERNUS_DX400 cyl 260 alt 2 hd 64 sec 256>
/pci@b,2000/QLGC,qla@2/sd@0,0
2. c4t16d1 <FUJITSU-ETERNUS_DX400 cyl 260 alt 2 hd 64 sec 256>
/pci@b,2000/QLGC,qla@2/sd@0,1
3. c5t16d0 <FUJITSU-ETERNUS_DX400 cyl 260 alt 2 hd 64 sec 256>
/pci@b,2000/QLGC,qla@2,1/sd@0,0
4. c5t16d1 <FUJITSU-ETERNUS_DX400 cyl 260 alt 2 hd 64 sec 256>
/pci@b,2000/QLGC,qla@2,1/sd@0,1
3 Check that "sd@xx,x" has been displayed following the physical path name.
This message enables you to check that the logical units are recognized by the sd driver.
Chapter 3
Setup Procedure for QLogic Fibre Channel Cards
3.4 Setting Up the Server to Recognize the Logical Units
65
FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection- (Fibre Channel) for Oracle Solaris
Copyright 2017 FUJITSU LIMITED
P3AM-6312-18ENZ0
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