ADIC Scalar 1000, SNC 5100 manual MapWinnowDatabaseLun dev ID, MbufShow

SNC 5100

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

148 Commands

6-00020-02