04-05-2010
POWER HA 5.5 & Service IP / disk heart beat
Hello,
I have a quick question regarding POWER HA ( HACMP ) 5.5 ;
I have four ethernet adapters
en0
en1
en2
en3
en0 is configured as BOOT_IP with IP address
all other ethernet adapters are empty en1 / en2 / en3
so when I configure the service IP and start HACMP , the service IP automatically gets added to en0
I want the service IP to start on en1 or en2 ?
how could I do that ?
Also, the other problem i am facing is with disk heart beat
I have aix 6.1 with TL04 ( latest one) and HACMP HA 5.5
I have a hearbeat shared disk configured on both nodes. with same major number and pvid id. export and import vg works fine with a filesystem.
renamed the log file in the vg....
Storage is IBM DS5020
But Automatic discovery for communication devices doesn't show up the shared disk ?
i wanted to configure it for heart beat ? anyone faced same problem ?
thanks
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EN(4) BSD Kernel Interfaces Manual EN(4)
NAME
en -- device driver for Midway-based ATM interfaces
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device en
device atm
device utopia
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
if_en_load="YES"
DESCRIPTION
The en device driver supports Midway-based ATM interfaces including the Efficient Networks, Inc. ENI-155 and Adaptec ANA-59x0. Midway is an
AAL5 SAR (Segmentation and Reassembly) chip.
For configuring the card for IP see natmip(4).
The following sysctls are recognized by the driver additionally to those handled by utopia(4):
hw.atm.enX.istats
Contains an array of uint32_t with internal driver statistics.
hw.atm.enX.debug
This is a bit map of debugging options. This variable is only available when the driver is compiled with debugging support.
The driver supports the media options sdh, noscramb and unassigned (see utopia(4)).
DIAGNOSTICS
en0 <Efficient Networks ENI-155p> rev 0 int a irq 5 on pci0:16
en0: ATM midway v0, board IDs 6.0, Utopia (pipelined), 512KB on-board RAM
en0: maximum DMA burst length = 64 bytes
en0: 7 32KB receive buffers, 8 32KB transmit buffers allocated
CAVEATS
The driver extensively uses DMA on PCI. The first generation PCI chipsets do not work or exhibit poor performance.
SEE ALSO
natm(4), natmip(4), utopia(4), ifconfig(8), route(8)
AUTHORS
Chuck Cranor of Washington University implemented en driver in 1996 for NetBSD.
BSD
July 16, 2005 BSD