macShow
The macShow command displays the Media Access Control (MAC) address for the
Ethernet interface.
SN60023 > macShow
Enet MAC Address: 0.60.45.d.0.80
value = 33 = 0x21 = '!'
SN60023 >
mapCompressDatabase
Occasionally, it may be necessary to eliminate inactive entries and reorder the active
entries in the Persistent Device Map database. The mapCompressDatabase command
removes entries for devices that are no longer present and reassigns existing device entries
to new addresses. The devices will be assigned new addresses immediately and hosts must
rescan for devices or be rebooted.
This may be required when a host system has a limited number of logical units that may be
supported, and changing devices on the SNC has caused the logical unit numbers to
increase beyond the host's supported level.
When you run this command you will be given the option of also clearing the SFM access
settings. Because devices will be assigned new addresses, clearing the SFM database
ensures that hosts will not have access to the wrong LUNs. Accepting this option requires
that the system administrator must reassign SFM access permissions between the hosts
and LUNs.
SN60023 > mapCompressDatabase
This command will compress the Persistent Device Map.
Existing SFM Access Settings may become invalid and
should be cleared because LUN assignments may change!
Do you want to compress the Device Map? (y or n) y
0xc1689ac0 (tShell): Wrote 23 device maps to file 'nvfs:config/
device.map'
Device Map Compressed
- Do you want to clear SFM Access Settings? (y or n) y
SFM Access Cleared
value = 23 = 0x17
SN60023 >
macShow
Attention: Compressing the map database will cause device addresses to
change unpredictably. Use this command only when no host systems are
expecting devices to remain at their current addresses.
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