IBM TotalStorage DS300 Best Practices Manual page 438

Aug 3 11:21:51 danube kernel: iSCSI: starting timer thread at 847068
Aug 3 11:21:51 danube kernel: iSCSI: bus 0 target 2 trying to establish session to portal 0,
address 192.168.1.61 port 3260 group 1
Aug 3 11:21:51 danube kernel: iSCSI: bus 0 target 2 established session #1 to portal 0,
address 192.168.1.61 port 3260 group 1, alias danube-disk1
Aug 3 11:21:56 danube kernel:
Aug 3 11:21:56 danube kernel:
04
Aug 3 11:21:56 danube kernel: iSCSI: session iscsi_bus 0 target id 2 recv_cmd cdb 0x0, status
0x2, response 0x0, senselen 18, key 06, ASC/ASCQ 29/01, itt 6 to (2 0 2 0), danube-disk1
Aug 3 11:21:56 danube kernel: iSCSI: Sense 70000600 0000000a 00000000 29010000 0000
Aug 3 11:21:56 danube kernel: SCSI device sdb: 204800000 512-byte hdwr sectors (104858 MB)
Aug 3 11:21:56 danube kernel: SCSI device sdb: drive cache: write through
Aug 3 11:21:56 danube kernel: sdb: unknown partition table
Aug 3 11:21:56 danube kernel: Attached scsi disk sdb at scsi2, channel 0, id 2, lun 0
Aug 3 11:21:56 danube kernel: Attached scsi generic sg2 at scsi2, channel 0, id 2, lun 0,
type 0
Aug 3 11:21:57 danube /etc/hotplug/block.agent[7178]: new block device /block/sdb
Note: The SCSI host number of iSCSI devices will raise each time linux-iscsi
is restarted. In the example above, the disk sdb is at scsi2, channel 0, id 0, lun
0. A restart of linux-iscsi via its initscript will lead to a SCSI address with SCSI
host scsi3. After each reboot, the counting starts again (in our example
starting with scsi2).
The command iscsi-ls can be used to display details about connected iscsi
volumes as shown in Example 7-5.
Example 7-5 output of iscsi-ls command with no multipath
danube:~ # iscsi-ls
*******************************************************************************
*******************************************************************************
TARGET NAME
TARGET ALIAS
HOST NO
BUS NO
TARGET ID
TARGET ADDRESS
SESSION STATUS
NO. OF PORTALS
PORTAL ADDRESS 1
PORTAL ADDRESS 2
SESSION ID
*******************************************************************************
danube:~ #
420
IBM TotalStorage DS300 and DS400 Best Practices Guide
Vendor: IBM
Type: Direct-Access
Cisco iSCSI Driver Version ... 4.0.188.18 ( 21-May-2004 )
: iqn.1986-03.com.ibm:12f2.20050803112039.danube-disk1
: danube-disk1
: 2
: 0
: 2
: 192.168.1.61:3260
: ESTABLISHED AT Wed Aug 3 11:21:52 2005
: 2
: 192.168.1.61:3260,1
: 192.168.1.125:3260,1
: ISID 00023d000001 TSID 0e
Model: DS300 S320 Rev: 6.21
ANSI SCSI revision: