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тАО11-10-2008 03:50 AM
тАО11-10-2008 03:50 AM
Failover using cache
Hi,
Can any body tell me how to develop a failover between servers using the cache code.
I am creating a website which is furnished by two servers to achieve data availability. I'm just struggling in processing the failover between these servers. I just need the exact code to perform automatic failover.
Condition:
1. If the primary server fails, the secondary server should take the responsibility of theprimary server till it attains its normal.
2. If the primary server resets, the primary server should be automatically take the charge.
It's urgent; Provide me with a failover code...
Thanks
vijay vivek
Can any body tell me how to develop a failover between servers using the cache code.
I am creating a website which is furnished by two servers to achieve data availability. I'm just struggling in processing the failover between these servers. I just need the exact code to perform automatic failover.
Condition:
1. If the primary server fails, the secondary server should take the responsibility of theprimary server till it attains its normal.
2. If the primary server resets, the primary server should be automatically take the charge.
It's urgent; Provide me with a failover code...
Thanks
vijay vivek
2 REPLIES 2
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тАО11-10-2008 04:02 AM
тАО11-10-2008 04:02 AM
Re: Failover using cache
Shalom,
I would suggest serviceguard, not code, for true reliability.
Concepts:
Use rsync to keep data synched between the active node and the backup node, when people change content.
Direct all web traffic to a floating IP address that moves from node to node depending on which one is active.
Configure a serviceguard package to take care of the above tasks and starting the httpd server on the active node.
SEP
I would suggest serviceguard, not code, for true reliability.
Concepts:
Use rsync to keep data synched between the active node and the backup node, when people change content.
Direct all web traffic to a floating IP address that moves from node to node depending on which one is active.
Configure a serviceguard package to take care of the above tasks and starting the httpd server on the active node.
SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО11-10-2008 04:07 AM
тАО11-10-2008 04:07 AM
Re: Failover using cache
Thanks but i was not clear about what is service guard
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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