SATA Configurations: A SATA configuration should not be considered for an online upgrade due
to the single path nature of the topology.
Figure 176: Multipathing Configuration Minimum Requirement
2. Type the sg_scan -i command to verify that the enclosure has been found by the server.
# sg_scan -i | grep -i 460 -B 1
/dev/sg2: scsi8 channel=0 id=50 lun=0
HGST H460-J 2020 [rmb=0 cmdq=1 pqual=0 pdev=0xd]
/dev/sg104: scsi8 channel=0 id=204 lun=0
HGST H460-J 2020 [rmb=0 cmdq=1 pqual=0 pdev=0xd]
Note: If the Ultrastar Data60 is connected to an HBA that does not present the Enclosure Services
Processor to the host for management purposes, HGST recommends attaching the Ultrastar Data60
to a host that does expose the Enclosure Services Processor so that the upgrade may be performed.
Attention: Beginning with firmware version 2000-073, the user may upgrade in-band via
sg_ses_microcode without the requirement of having Ethernet interfaces actively configured with
DHCP. Please proceed to the upgrade procedure.
3. The following upgrade preparation steps apply only to firmware versions 01XX-XXX or if the user
is upgrading via OOBM. If this does not apply, please proceed to the upgrade procedure.
149
5 System Management
User Guide 5.1 Firmware Upgrade
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