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IBM XIV User Manual

IBM XIV
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Warnings:
v ARE_YOU_SURE_YOU_WANT_TO_DELETE_HOST
Are you sure you want to delete host Host?
Completion Codes:
v HOST_BAD_NAME
Host name does not exist
Listing Hosts
Lists a specific host or all hosts.
host_list [ host=HostName ] [ perf_class=perfClassName ]
Parameters:
Name Type Description Mandatory Default
host Object name The host name. N All hosts.
perf_class Object name Name of a
Performance Class
N no filter.
This command lists all the hosts that have been defined in the XIV system.
A host name can be specified to list only a specific host or all the hosts.
The list contains the following comma separated information:
v Port addresses
v Containing cluster, if one exists
v Associated users and user groups
Example:
host_list host=mailserver
Output:
Name Type FC Ports iSCSI Ports User Group Cluster
-------- --------- ---------- ------------- ------------ ---------
host_4 default iscsi_4
host_5 default iscsi_5
host_6 default iscsi_6
host_7 default iscsi_7
host_8 default iscsi_8
host_9 default iscsi_9
Id Name Default Position
name Name 1
type Type 2
fc_ports FC Ports 3
iscsi_ports iSCSI Ports 4
creator Creator N/A
user_group User Group 5
14 IBM XIV Storage System User Manual

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IBM XIV Specifications

General IconGeneral
Power SupplyRedundant power supplies
Drive TypeSATA
RedundancyFully redundant components
ConnectivityFibre Channel, iSCSI
Form FactorRack-mounted
CacheDistributed cache across modules
Data ProtectionSnapshots, remote mirroring
PerformanceHigh throughput and low latency
ScalabilityModular, scale-out architecture
CoolingRedundant cooling
ArchitectureGrid-based, distributed architecture

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