07-23-2012
This User Gave Thanks to zaxxon For This Post:
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1. AIX
(0 Replies)
Discussion started by: mhenryj
0 Replies
2. AIX
Hello
I am a noobie to HACMP
I have 2 55A servers and a 7031 disk subsystem
For HACMP to work, do I need to have the hdisks on both servers to match the same drives??
The hdisks on each box are currently different:
hdisk0 and hdisk1 are the internal disks and hdisk2-5 are on the D24 on... (1 Reply)
Discussion started by: mhenryj
1 Replies
3. HP-UX
Hi,
Can anybody advice whether it is possible to configure HACMP in HP-UX Server.
To my knowledge HACMP is IBM Solution.
Thanks && Regards,
N. Poorna Chandra Rao. (2 Replies)
Discussion started by: npcrao
2 Replies
4. AIX
Hi,
I needed space on a FS, and when I've added the space on the filesystem, I did it trough the regular smitty fs inteface and not with smitty cl_lvm.
Can someone help me to repair the situat before a faileover happen ?
Thanks for your help,:mad: (13 Replies)
Discussion started by: azzed27
13 Replies
5. AIX
Hi,
Can we use network for heartbeat, I mean can we use different network card for heartbeat. (6 Replies)
Discussion started by: vjm
6 Replies
6. AIX
hi
can anyone explain the concepts of HACMP and configuration (step by step) (2 Replies)
Discussion started by: udtyuvaraj
2 Replies
7. AIX
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Discussion started by: gkr747
4 Replies
8. AIX
Hi.
We have a two node HA cluster.
We got a request to change one of the VG name?
Is there an option to do this online ? If it requires downtime can someone please explain me the steps for doing it ?
Let me know if you need any outputs from the servers (1 Reply)
Discussion started by: newtoaixos
1 Replies
9. AIX
Hi,
I have question about HA. I have 2 node cluster (node A and node B). I have configured network and disk HB. If my network is up and i remove both the fc cables from node A will my cluster failover to node B? I have checked and its not working, if i want my cluster to failover in this... (5 Replies)
Discussion started by: powerAIX
5 Replies
10. AIX
hello
ive 2 nodes aix 6100-04-10-1119 with hacmp 6.1.0.0
my qustion is :
can i add default gateway to one member node with hacmp a live or to do take over to realse one of the members ?
thanks
When it is urgent, then open the thread up in the appropriate subforum next time, thanks. (3 Replies)
Discussion started by: ariec
3 Replies
SET_NET_DEFAULT(8) System Manager's Manual SET_NET_DEFAULT(8)
NAME
s_n_d, set_net_default - select the default TCP/IP network
SYNOPSIS
set_net_default: not found
DESCRIPTION
This manual page is here because so many others refer to it. The set_net_default command does not exist under standard Minix, because the
TCP/IP server only supports one network. The server under Minix-vmd supports four different networks, that can each be chosen as the
default network.
The TCP/IP library and commands do have a notion about a "default network" however, because the code is shared between the Minix versions.
So if you want to venture into network programming then you should know about the devices and environment variables mentioned below to make
your program compatible. (Especially since there is a plan to upgrade the TCP/IP server for standard Minix.)
Options and environment to change the default
Many TCP/IP programs implement the following options and environment variables to change the default devices set by set_net_default. The
options are only implemented for low level programs where it makes sense to name a network device. The environment variables are used in
all code. You can run a process and all its children connected to a different network by setting four environment variables.
ETH_DEVICE=device
-E device
Device to use as raw ethernet device instead of the default /dev/eth.
PSIP_DEVICE=device
-P device
Pseudo IP device to use instead of /dev/psip.
IP_DEVICE=device
-I device
IP device to use instead of /dev/ip.
TCP_DEVICE=device
-T device
TCP device to use.
UDP_DEVICE=device
-U device
UDP device to use.
FILES
/dev/eth[01] First and second raw ethernet.
/dev/psip[01] First and second Pseudo IP network.
/dev/ip[0123] IP devices for two ethernets and two Pseudo IP networks.
/dev/tcp[0123] TCP devices for same four networks.
/dev/udp[0123] UDP devices.
/dev/eth, /dev/psip, /dev/ip, /dev/tcp, /dev/udp
Devices for the default network, links to the devices above. Eth is only present if ethernet is the default, psip only
for pseudo IP.
SEE ALSO
ip(4), boot(8).
AUTHOR
Kees J. Bot (kjb@cs.vu.nl)
SET_NET_DEFAULT(8)