Download ADLINK Technology PCI-8213 Specifications

򐂰 Includes IBM Systems Director agent and a number of pre-installed Tivoli agents, such as:
– Tivoli Identity Manager (TIM), to allow easy integration into an existing Tivoli Systems
Management infrastructure
– Tivoli Application Dependency Discovery Manager (ADDM), which creates and
automatically maintains application infrastructure maps including dependencies,
change-histories, and deep configuration values
򐂰 vSCSI eRAS.
򐂰 Additional CLI statistics in svmon, vmstat, fcstat, and topas.
򐂰 Monitoring solutions to help manage and monitor the Virtual I/O Server and shared
resources. New commands and views provide additional metrics for memory, paging,
processes, Fibre Channel HBA statistics, and virtualization.
For more information about the Virtual I/O Server and its implementation, see IBM PowerVM
Virtualization Introduction and Configuration, SG24-7940.
3.4.5 PowerVM Live Partition Mobility
PowerVM Live Partition Mobility allows you to move a running logical partition, including its
operating system and running applications, from one system to another without any shutdown
or without disrupting the operation of that logical partition. Inactive partition mobility allows
you to move a powered-off logical partition from one system to another.
Partition mobility provides systems management flexibility and improves system availability,
as follows:
򐂰 Avoid planned outages for hardware or firmware maintenance by moving logical partitions
to another server and then performing the maintenance. Live Partition Mobility can help
lead to zero downtime maintenance because you can use it to work around scheduled
maintenance activities.
򐂰 Avoid downtime for a server upgrade by moving logical partitions to another server and
then performing the upgrade. This approach allows your users to continue their work
without disruption.
򐂰 Avoid unplanned downtime. With preventive failure management, if a server indicates a
potential failure, you can move its logical partitions to another server before the failure
occurs. Partition mobility can help avoid unplanned downtime.
򐂰 Take advantage of server optimization:
– Consolidation: You can consolidate workloads running on several small, under-used
servers onto a single large server.
– Deconsolidation: You can move workloads from server to server to optimize resource
use and workload performance within your computing environment. With active
partition mobility, you can manage workloads with minimal downtime.
Mobile partition’s operating system requirements
The operating system running in the mobile partition has to be AIX or Linux. The Virtual I/O
Server partition itself cannot be migrated. All versions of AIX and Linux supported on the IBM
POWER7 processor-based servers also support partition mobility.
Source and destination system requirements
The source partition must be one that has only virtual devices. If there are any physical
devices in its allocation, they must be removed before the validation or migration is initiated.
Chapter 3. Virtualization
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