Dot Hill Systems II 200 FC G.9 Determining the Worldwide Name for Linux Hosts, mount -a, df -k

3.Save the file.

4.To verify that fstab was set up correctly, type:

mount -a

If the mount point and the fstab file are correctly set up, no errors are displayed.

5.To verify that the file system is mounted and list all mounted file systems, type:

df -k

6.To unmount the file system, type:

umount /filesystem-name

G.9 Determining the Worldwide Name for Linux Hosts

Before you can create host filters, you need to know the worldwide name (WWN) for the FC HBA that connects your host to your FC array.

1.	Boot a specific host system and note the BIOS version and HBA card models
	connected to your host.
2.	Access the HBA card’s BIOS with the appropriate command (Alt-Q or Control-A are
	commonly used).
	If the host has multiple HBA cards, select the card that is connected to the array.
3.	Scan the card to look for devices attached to it (usually with the Scan Fibre Devices or
	the Fibre Disk Utility).
	The node name (or similar label) is the WWN. The following example shows the node
	name for a Qlogic card.
	ID	Vendor	Product	Rev	Node Name	Port ID
	0	Qlogic	QLA22xx Adapter	B	210000E08B02DE2F	0000EF

Refer to the SANnet II Family RAID Firmware User’s Guide for more information about creating host filters.

G-8SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005