EMC 69001166 manual Proc/scsi directory, For an FC4500 storage system

				Linux Installation Checklist
Task		With Access Logix	Without Access Logix	Reference Document
12	Storage System	❑ If the server will use an existing		Navisphere Manager
	Configure	Storage Group, use Navisphere		administrator’s guide
		Manager to connect the server to		and online help
		the Storage Group.
		❑ If the server will use a new
		Storage Group, use Navisphere
		Manager to create RAID Groups,
		bind LUNs, create the Storage
		Group, and assign LUNs to the
		Storage Group.
		❑ Use Navisphere Manager to
		connect the server to a Storage
		Group.
		❑ Reload the driver (if the driver is	❑ Reload the driver (if the driver is	HBA documentation
		loaded as a module) or reboot the	loaded as a module) or reboot the
		server (if the driver is static to the	server (if the driver is static to the
		kernel) so that Linux recognizes	kernel) so that Linux recognizes
		the LUNs.	the LUNs.
		Now the LUNs in the Storage	Now the LUNs look like any other
		Group look like any other disks in	disks in the server.
		the server.
		❑ Checkpoint - Make sure all LUNs	❑ Checkpoint - Make sure all LUNs	Linux documentation
		have entries in the	have entries in the
		/proc/scsi/scsi file and in the	/proc/scsi/scsi file and in the
		directory for the HBAs in the	directory for the HBAs in the
		/proc/scsi directory.	/proc/scsi directory.
		If all LUN entries are missing from	If all LUN entries are missing from
		the file, verify the zoning. If only	the file, verify the zoning. If only
		some LUNs are missing, use	some LUNs are missing, use
		Navisphere Manager to check	Navisphere Manager to check
		that the LUNs are assigned to the	that the LUNs are assigned to the
		server’s Storage Group.	server’s Storage Group.
		For an FC4500 storage system	For an FC4500 storage system	Storage-system setup
		❑ Disconnect the computer from the	❑ Disconnect the computer from the	guide
		serial port on the storage system.	serial port on the storage system.
13	Server	❑ Make sure you have 128 sd and	❑ Make sure you have 128 sd and	PowerPath for Linux
	Prepare Server	sg devices in the /dev directory.	sg devices in the /dev directory.	installation guide
	for PowerPath	❑ Ensure that the PowerPath	❑ Ensure that the PowerPath
		driver’s major numbers (232-239)	driver’s major numbers (232-239)
		are not already in use.	are not already in use.

PowerPath Checklist — New Linux Server and Existing Storage System

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