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Top Forums Shell Programming and Scripting Exit the script when all servers are down Post 302856963 by Vikram_Tanwar12 on Wednesday 25th of September 2013 06:06:45 AM
Old 09-25-2013
Exit the script when all servers are down

Hello All,

I have a script which needs to exit once it encounters that all the servers are down. In the below portion of a code the content manager is having values of server for example server A , server B. So I want the script to exit only if all the servers are down and to continue if one any one of them got failed but the other is fine.


Code:
for server in $content_manager
        do
        ssh cognos@"$server"m 'ls && exit'
        done
        if (($? > 0))
        then
       echo "Content Manager server is Down"
       exit
        fi

 

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KUMOCTL(1)						      General Commands Manual							KUMOCTL(1)

NAME
kumoctl - show kumofs status SYNOPSIS
kumoctl address[:port=19750] command [options] DESCRIPTION
Show status of kumo-manager and send control commands to kumo-manager. COMMANDS
status show status of the cluster attach attach all new servers and start replace attach-noreplace attach all new servers detach detach all fault servers and start replace detach-noreplace detach all fault servers replace start replace without attach/detach full-replace start full-replace (repair consistency) backup [suffix=20090304] create backup with specified suffix enable-auto-replace enable auto replace disable-auto-replace disable auto replace STATUS
hash space timestamp The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down. attached node The list of attached kumo-servers. (active) is normal node and (fault) is fault node or recoverd but not re-attached node. not attached node The list of recognized but not-attached nodes. AUTO REPLACING
By default, you have to attach new kumo-servers manually using kumoctl command. If the auto replacing is enabled, new kumo-servers are attached automatically. This is experimental feature. EXAMPLE
$ kumoctl mgr1 status $ kumoctl mgr1 attach SEE ALSO
kumo-manager(1). kumoctl July 2009 KUMOCTL(1)
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