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Managing Oracle Solaris I/O
Multipathing
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Display all the logical units (LU) on a SAN.
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# mpathadm list lu
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Create an LU.
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target# zpool create sanpool mirror vol1 vol2
target# zfs create -V size-volume zfs-volume
target# stmfadm create-lu dev/zvol/rdsk/pool-name
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Display the created LU.
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target# stmfadm list-lu
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Enable the LU to be accessible by all systems.
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target# stmfadm add-view LU-name
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Verify the LU configuration.
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target# stmfadm list-view -l LU-name
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Display all the LUs associated with a specific target.
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# mpathadm list lu -t target-port-name
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Display all the initiator ports in the system.
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# mpathadm list initiator-port
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Display the properties of a specific initiator port.
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# mpathadm show initiator-port initiator-port-name
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Identify the multipathing support on your system.
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# mpathadm list mpath-support
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Disable a specific LU path.
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# mpathadm disable path -i initiator-port-name -t \
target-port-name -l logical-unit-name
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Enable a specific LU path.
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# mpathadm enable path -i initiator-port-name -t \
target-port-name -l logical-unit-name
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Administering Fibre Channel
Devices
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Display information of the host bus adapter (HBA) ports and their
statistics.
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# fcinfo hba-port -l
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Display all the remote ports on all the HBAs.
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# fcinfo remote-port
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Display all the remote ports on a physical port and their link
statistics.
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# fcinfo remote-port -ls -p PWWN
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Display the status of LUNs of the Fibre Channel devices.
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# cfgadm -al -o show_SCSI_LUN
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Remove an unusable LUN from the host configuration.
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# cfgadm -c unconfigure -o unusable_SCSI_LUN Ap-Id
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Remove a Fibre Channel target port.
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# cfgadm -c unconfigure Ap-Id
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Create a virtual Fibre Channel port (NPIV).
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# fcadm create-npiv-port -p virtual-port-WWN \
-n virtual-node-WWN physical-port-PWWN
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Delete an NPIV port.
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# fcadm delete-npiv-port -p virtual-port-WWN \
-n virtual-node-WWN physical-port-PWWN
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Create a Fibre Channel over Ethernet (FCoE) target port on a specified
network interface.
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# fcadm create-fcoe-port -i -p port-WWN \
-n node-WWN Ethernet-interface
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Delete FCoE target ports.
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# fcadm delete-fcoe-port network-interface
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Administering iSCSI Devices
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Create an iSCSI target.
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target# svcadm enable -r svc:/network/iscsi/target:default
target# itadm create-target
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Configure the Internet Storage Name Service (iSNS) target discovery
method.
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initiator# svcs network/iscsi/initiator
initiator# iscsiadm add isns-server iSNS-IP-address
initiator# iscsiadm list isns-server
initiator# iscsiadm modify discovery --iSNS enable
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Configure an iSCSI initiator with static configuration.
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initiator# iscsiadm add static-config target-name,\
target-address[:port-number][,tpgt]
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Remove an iSCSI iSNS discovery entry.
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initiator# iscsiadm remove isns-server iSNS-IP-address:3205
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Display the current parameter values of a specific iSCSI
initiator.
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initiator# iscsiadm list initiator-node
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Display the current parameter values of a specific iSCSI
target.
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initiator# iscsiadm list target-param target-name
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Display information about the discovery method in use.
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initiator# iscsiadm list discovery
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