Accessing iSCSI Disks
If you want to access the iSCSI disks upon reboot, create the file system on the disk, and add an /etc/vfstab entry as you would with a UFS file system on a SCSI device. Then, create a new SMF service for mounting iSCSI disks that depends on the iSCSI initiator service. For more information, see How to Access iSCSI Disks Upon Reboot.
After the devices have been discovered by the Solaris iSCSI initiator, the login negotiation occurs automatically. The Solaris iSCSI driver determines the number of available LUNs and creates the device nodes. Then, the iSCSI devices can be treated as any other SCSI device.
You can view the iSCSI disks on the local system by using the format utility.
In the following format output, disks 2 and 3 are iSCSI LUNs that are not under MPxIO control. Disks 21 and 22 are iSCSI LUNs under MPxIO control.
initiator# format
AVAILABLE DISK SELECTIONS:
0. c0t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w500000e010685cf1,0
1. c0t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w500000e0106e3ba1,0
2. c3t0d0 <ABCSTORAGE-100E-00-2.2 cyl 20813 alt 2 hd 16 sec 63>
/iscsi/disk@0000iqn.2001-05.com.abcstorage%3A6-8a0900-477d70401-
b0fff044352423a2-hostname-020000,0
3. c3t1d0 <ABCSTORAGE-100E-00-2.2 cyl 20813 alt 2 hd 16 sec 63>
/iscsi/disk@0000iqn.2001-05.com.abcstorage%3A6-8a0900-3fcd70401
-085ff04434f423a2-hostname-010000,0
.
.
.
21. c4t60A98000686F694B2F59775733426B77d0 <ABCSTORAGE-LUN-0.2 cyl
4606 alt 2 hd 16 sec 256>
/scsi_vhci/ssd@g60a98000686f694b2f59775733426b77
22. c4t60A98000686F694B2F59775733434C41d0 <ABCSTORAGE-LUN-0.2 cyl
4606 alt 2 hd 16 sec 256>
/scsi_vhci/ssd@g60a98000686f694b2f59775733434c41
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