HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 89

CAUTION, Table 19 Host group modes options Solaris, Oracle SAN driver.

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CAUTION: The correct host mode must be set for all new installations (newly connected ports) to Solaris hosts. Do not select a mode other than 09 for Solaris. Changing a host mode after the host has been connected is disruptive and requires the server to be rebooted. When a new host group is added, additional host group modes (options) can be configured. The storage administrator must verify if an additional host group mode is required for the host group. For Solaris, host group mode 7 should always be set because this is a prerequisite when using the Oracle SAN driver. The following host group modes (options) are available for Solaris: Table 19 Host group modes (options) Solaris Host Group Mode 2 7 Function Default Veritas DBE+RAC Database Inactive Edition/Advanced Cluster for Real Application Clusters or if Veritas Cluster Server 4.0 or later with I/O fencing function is used. Reporting Unit Attention when adding LUN Inactive Comments Previously MODE186 Do not apply this option to Oracle Cluster. Previously MODE249 Installing and configuring the disk array 89

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CAUTION:
The correct host mode must be set for all new installations (newly connected ports)
to Solaris hosts. Do not select a mode other than
09
for Solaris. Changing a host mode after the
host has been connected is disruptive and requires the server to be rebooted.
When a new host group is added, additional host group modes (options) can be configured. The
storage administrator must verify if an additional host group mode is required for the host group.
For Solaris, host group mode 7 should always be set because this is a prerequisite when using the
Oracle SAN driver.
The following host group modes (options) are available for Solaris:
Table 19 Host group modes (options) Solaris
Comments
Default
Function
Host
Group
Mode
Previously MODE186
Do not apply this option to
Oracle Cluster.
Inactive
Veritas DBE+RAC Database
Edition/Advanced Cluster for Real Application
Clusters or if Veritas Cluster Server 4.0 or
later with I/O fencing function is used.
2
Previously MODE249
Inactive
Reporting Unit Attention when adding LUN
7
Installing and configuring the disk array
89