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SNC 5100
148 Commands
6-00020-02
mapWinnowDatabase
Occasionally, you may want to eliminate inactive entries from the database.
The
mapWinnowDatabase command reduces the database to only the devices
presently attached. The address mapping of the current devices will not be
altered.
SN60023 > mapWinnowDatabase
0xc0ac8340 (tShell): Wrote 4 device maps to file
'nvfs:config/device.map'
value=4=0x4
SN60023 >
Caution
Winnowing the database might cause unattached devices to change
addresses unpredictably if they are reattached. Use this command
only when you are sure that the devices you are interested in are
connected and available to the SNC 5100. You must reboot the SNC
5100 after executing this command for the new setting to take
effect.
mapWinnowDatabaseLun [dev ID]
The mapWinnowDatabaseLun command acts like the existing function
mapWinnowDatabase except that it operates on only one specified LUN,
which is input as a parameter. The
mapWinnowDatabaseLun command
operates against the device list output by the
mapShowDatabase command.
Issue the
mapShowDatabase command before and after issuing the
mapWinnowDatabaseLun command to verify functionality.
The
mapWinnowDatabaseLUN command frees the LUN for use in the device
map. If the LUN is currently assigned to an attached device, no action is taken.
If the LUN refers only to historical data (device not currently attached), the
LUN is freed for reuse.
Fibre Bridge > mapWinnowDatabaseLun 14
value = 31 = 0x1f
Fibre Bridge >
mbufShow
The
mbufShow command displays statistics about the distribution of mbufs on
the Ethernet network. Interpreting these statistics requires detailed knowledge
of Internet networking protocols. This information may be useful to the LAN