HP D2D HP StorageWorks Linux and UNIX configuration guide for D2D Backup Syste - Page 20

Configuring the HP StorageWorks D2D Backup System for Fibre Channel

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5. To enable the iSCSI target devices to remain persistent across system reboots, the open-iscsi service must be configured to run at system startup. This can be done by issuing the following command: SLES 10 localhost:~ $ chkconfig open-iscsi on RedHat 5 localhost:~ $ chkconfig iscsi on 6. To verify that this configuration change has been accepted, use the following command: SLES 10 localhost:~ $ chkconfig --list open-iscsi open-iscsi 0:off 1:off 2:off 3:on RedHat 5 4:off 5:on 6:off localhost:~ $ chkconfig --list iscsi iscsi 0:off 1:off 2:off 3:on 4:off 5:on 6:off 7. To verify that the Linux machine now has access to the target device, use the following command: localhost:~ $ cat /proc/scsi/scsi The output of this command will be a list of all the configured SCSI devices on the system, including the HP StorageWorks D2D Backup System. An example output would be: Attached devices: Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: HP Model: MSL G3 Series Rev: pc81 Type: Medium Changer ANSI SCSI revision: 03 Host: scsi5 Channel: 00 Id: 00 Lun: 00 Vendor: HP Model: Ultrium 3-SCSI Rev: pc81 Type: Sequential-Access ANSI SCSI revision: 03 Configuring the HP StorageWorks D2D Backup System for Fibre Channel For a Switched Fabric Configuration, zone the individual devices to the host concerned using the virtual device WWNs shown on the GUI. 20 Linux (x86, x64 and IA64)

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5.
To enable the iSCSI target devices to remain persistent across system reboots, the open-iscsi
service must be configured to run at system startup. This can be done by issuing the following
command:
SLES 10
localhost:~ $ chkconfig open-iscsi on
RedHat 5
localhost:~ $ chkconfig iscsi on
6.
To verify that this configuration change has been accepted, use the following command:
SLES 10
localhost:~ $ chkconfig –-list open-iscsi
open-iscsi
0:off
1:off
2:off
3:on
4:off
5:on
6:off
RedHat 5
localhost:~ $ chkconfig –-list iscsi
iscsi
0:off
1:off
2:off
3:on
4:off
5:on
6:off
7.
To verify that the Linux machine now has access to the target device, use the following command:
localhost:~ $ cat /proc/scsi/scsi
The output of this command will be a list of all the configured SCSI devices on the system, including
the HP StorageWorks D2D Backup System. An example output would be:
Attached devices:
Host: scsi4
Channel: 00
Id: 00
Lun: 00
Vendor: HP
Model: MSL G3 Series
Rev: pc81
Type:
Medium Changer
ANSI SCSI revision: 03
Host: scsi5
Channel: 00
Id: 00
Lun: 00
Vendor: HP
Model: Ultrium 3-SCSI
Rev: pc81
Type:
Sequential-Access
ANSI SCSI revision: 03
Configuring the HP StorageWorks D2D Backup System for
Fibre Channel
For a Switched Fabric Configuration, zone the individual devices to the host concerned using the
virtual device WWNs shown on the GUI.
Linux (x86, x64 and IA64)
20