Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Service Manager9.52

Administer > Configuring installation and setup options > Server implementation options > Configure Service Manager Jgroups to use TCP instead of UDP > Configure Jgroups to use TCP in a vertically-scaled environment

Configure Jgroups to use TCP in a vertically-scaled environment

This section explains how to switch an existing vertically-scaled environment from UDP to TCP, and how to configure a new horizontally-scaled environment to use TCP.

How to switch an existing vertically-scaled environment from UDP to TCP

Add the following command to the beginning of the sm.cfg file:

sm -GossipRouter -Gossiprouterport:<value>

Note Make sure that you select an unused port as the value of the Gossiprouterport parameter. Additionally, you must add this command to the beginning of the sm.cfg file so that the GossipRouter starts before any other Service Manager processes.
Add the following initialization parameters to the sm.ini file:
- jgroupstcp:<value>
- GossipRouterhosts:<value>
Optional: Add the following initialization parameters to the sm.ini file:
- grouptcpbindport:<value>
- asyncrefreshlbinterval:<value>
- grouptcpjointimeout:<value>

How to configure a new vertically-scaled environment to use TCP

Add the following commands to the sm.cfg file:
- sm –GossipRouter -Gossiprouterport:<value>
  
  Note Make sure that you select an unused port as the value of the Gossiprouterport parameter. Additionally, you must add this command to the beginning of the sm.cfg file so that the GossipRouter starts before any other Service Manager processes.
- sm -loadBalancer -httpPort:<value>
- sm -httpPort:<value> -httpsPort:<value>
- sm system.start
Add the following initialization parameters to the sm.ini file:
- jgroupstcp:<value>
- GossipRouterhosts:<value>
Optional: Add the following initialization parameters to the sm.ini file:
- groupbindaddress:<value>
- grouptcpbindport:<value>
- asyncrefreshlbinterval:<value>
- grouptcpjointimeout:<value>

Example of a vertically-scaled TCP implementation

Machine	sm.cfg (excerpt)	sm.ini (excerpt)
myserver1 10.0.0.135 (Primary Host)	`sm -GossipRouter Gossiprouterport:12001 sm -loadbalancer -httpPort:13080 sm -httpPort:13081 -httpsPort:13082 sm -httpPort:13083 -httpsPort:13084 sm system.start`	`jgroupstcp:1 GossipRouterhosts: myserver1[12001]`

Machine

sm.cfg (excerpt)

sm.ini (excerpt)

myserver1

10.0.0.135

(Primary Host)

sm -GossipRouter Gossiprouterport:12001 sm -loadbalancer -httpPort:13080 sm -httpPort:13081 -httpsPort:13082 sm -httpPort:13083 -httpsPort:13084 sm system.start

jgroupstcp:1 GossipRouterhosts: myserver1[12001]

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