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1. Red Hat
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I am not much aware of clusters but i have few questions can someone provide the overview as it would be very helpful for me.
How can i perform cluster failover test to see all the services are failing back to other node ? If it is using veritas cluster then what kind of... (2 Replies)
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2. Shell Programming and Scripting
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3. Red Hat
Hi all experts,
I need your kind suggestions or feedback on choice of clustering software for red hat linux nodes running certain applications which I need to make highly available.
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4. High Performance Computing
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5. High Performance Computing
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6. Linux
Hi,
Hi,
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7. UNIX for Dummies Questions & Answers
I have created a linux cluster using ROCKS. I have 4 comps hooked up now. front-end plus 3 nodes. Looking for way to test the system to see how effective it is (and if it actually works). Any help would be appreciated. (1 Reply)
Discussion started by: skatinsky
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HB_TAKEOVER(1) General commands HB_TAKEOVER(1)
NAME
hb_takeover - issues a failover request to the cluster manager
SYNOPSIS
hb_takeover [all|foreign|local|failback]
DESCRIPTION
Warning
This command is deprecated. It is only suitable for legacy Heartbeat clusters without Pacemaker enabled. In Pacemaker-enabled clusters,
the crm(8) shell supports switching individual nodes into standby mode, and replaces hb_takeover.
/usr/share/heartbeat/hb_takeover issues a request to the cluster to move resources to the node where it is invoked, from the other node.
Issuing hb_takeover on the current node is equivalent to performing hb_standby on the other node.
CAVEATS
hb_takeover is only usable in R1-style configurations (i.e., those configured using the haresources file).
SEE ALSO
hb_standby(1), heartbeat(8), cl_status(1)
AUTHORS
Alan Robertson <alanr@unix.sh>
hb_takeover
Guochun Shi <gshi@ncsa.uiuc.edu>
man page
Florian Haas <florian.haas@linbit.com>
man page
Heartbeat 3.0.5 November 26, 2009 HB_TAKEOVER(1)