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Operating Systems Solaris Sun cluster and Veritas cluster question. Post 302482185 by sparcguy on Monday 20th of December 2010 07:28:58 PM
Old 12-20-2010
Sun cluster and Veritas cluster question.

Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC.

Am thinking how to migrate to sun cluster setup instead.

My plan as follows leave the existing vcs intact as a fallback plan.

Then install and build suncluster on existing production servers which are connected to both HDS and EMC storage. configure the suncluster to use emc disk whilst vcs is still attached to HDS storage.

Once suncluster+EMC and all filesystems are created and working properly get a downtime copy data over from old vcs setup. then test with the application in the sun cluster.

My questions as follows:
1) Does anybody forsee any problems if vcs and suncluster cluster setups co-exist side by side?

2) Anybody done any similar cluster migrations in the past?
 

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lcdvc(1)							   LCDproc suite							  lcdvc(1)

NAME
lcdvc - LCDproc virtual console SYNOPSIS
lcdvc [-fh] [-a addr] [-c file] [-p port] [-r level] [-s bool] DESCRIPTION
This program shows content from a system console on a LCD controlled by LCDd. As the console is usually larger than a LCD, the area shown on the LCD screen can be scrolled using keys attached to the display. Additionally it has an autoscroll feature, which is on by default and can only be disabled by using lcdvc's menu. By default it uses /dev/vcs and /dev/vcsa devices as the console to show. Other console devices can be set in the configuration file /etc/lcdvc.conf. The keys used for scrolling can be set in the config file as well. OPTIONS
The following options can be set in the configuration file /etc/lcdvc.conf as well, but those given on the command line take precedence: -a addr DNS name or IP address of the LCDd server (default localhost). -c file Specify configuration file. -f Run in foreground. -h Output help and exit. -p port Port of the LCDd server (default 13666). -r level Set reporting level (0-5, default: 2) -s bool Report to syslog (1) or stderr (0, default). FILES
/etc/lcdvc.conf /dev/vcs /dev/vcsa AUTHORS
lcdvc was originally written by Joris Robijn, modified by Peter Marschall. This man page was written by Markus Dolze. SEE ALSO
LCDd(8) vcs(4) LICENSE
lcdvc is released under the GNU General Public License, version 2. LCDproc 12 June 2009 lcdvc(1)
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