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TIE setup on ePO cluster

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ePO is installed on MS cluster. Please advise and share any suggestions or best practices on cluster epo environment. i am aware about configuration of Primary & secondary node server IP-add but i have doubt on file reputations functionality............................

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Troja
Level 14

Re: TIE setup on ePO cluster

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Hi,

the synchronization between TIE Master and TIE Slave is done the whole time, a little bit slower than realtime. It depends on the amount of queries/updates per second.

On the TIE Slave there is an script available under /usr/sbin where you can check the replication status. The script is called like "replication monitor", i do not know the name exactly at the moment.

Cheers

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proxima
Level 10

Re: TIE setup on ePO cluster

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Re: TIE setup on ePO cluster

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Already configured but file reputations will be same as normal epo?

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proxima
Level 10

Re: TIE setup on ePO cluster

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Hi,

hmmm all reputations're stored int TIE server, so if you connect to the TIE from the other ePO node the result will be the same.

Regards

MK

Troja
Level 14

Re: TIE setup on ePO cluster

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Hi ​,

yes, you are absolutely right. We also tested several EPO Servers with one DXL fabric using one TIE Master Server. Works perfekt. :-)

Cheers

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Re: TIE setup on ePO cluster

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we hvng 1 ePO console but installed on MS cluster with 2 nodes because of client requirements.

1. postgres configuration updated with both cluster nodes IP-add ---No issues find when primary node had reboot.

2. DXL Fabric shows the Master & slave configuration.

3. Agents shows the DXL status as connected ---when primary goes down or not reachable.

Any Idea, how often the TIE reputations will be sync with slave by Master?

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Troja
Level 14

Re: TIE setup on ePO cluster

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Hi,

the synchronization between TIE Master and TIE Slave is done the whole time, a little bit slower than realtime. It depends on the amount of queries/updates per second.

On the TIE Slave there is an script available under /usr/sbin where you can check the replication status. The script is called like "replication monitor", i do not know the name exactly at the moment.

Cheers

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Troja
Level 14

Re: TIE setup on ePO cluster

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Hi ​,

take a look at KB86092 for Database maintenance.

There is an option available to resync the whole database if something is wrong with the database replication.

On TIE slave type replication-monitoring –c reset to sync the whole database again.

Cheers

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