EMC QLA22xx, QLA23xx manual Remove the HBA from the server as instructed by your server guide

Reconfigure the HBA Jumper

Installing and Configuring the HBA Driver

fields to select the correct CX200-Series direct-connect dual-host cluster-compatible files.

For CLARiiON CX200-Series direct-connect dual-host cluster configurations with only QLA234x HBAs, you must change the default HBA optic jumper position:

2

!CAUTION

Modifying the jumper setting without using the recommended firmware/drivers can cause the HBA to lose connectivity.

1.Remove the HBA from the server as instructed by your server guide.

2.Locate jumper(s) J3 (QLA2340) or J3 and J4 (QLA2342), shown in the following figure:

LED J3

1 3

J1

QLA2340

LED1	J3
1	3
	J1
	QLA2342
	J2
LED2	J4
1	3

3. Move the jumper(s), onto pins 1–2 (if not already there).

Installing an HBA 2-5