Bug 1473103 - [Docs][HA] Corrections to Reintroducing the Failed Node
[Docs][HA] Corrections to Reintroducing the Failed Node
Status: CLOSED CURRENTRELEASE
Product: Red Hat CloudForms Management Engine
Classification: Red Hat
Component: Documentation (Show other bugs)
5.8.0
Unspecified Unspecified
unspecified Severity unspecified
: GA
: cfme-future
Assigned To: Dayle Parker
Suyog Sainkar
:
Depends On:
Blocks:
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Reported: 2017-07-19 22:20 EDT by Dayle Parker
Modified: 2017-07-20 21:52 EDT (History)
4 users (show)

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Last Closed: 2017-07-20 21:51:47 EDT
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Description Dayle Parker 2017-07-19 22:20:23 EDT
From an email from Jeff Watts.

Document URL: https://access.redhat.com/documentation/en-us/red_hat_cloudforms/4.2/html-single/configuring_high_availability/#reintroducing_the_failed_node

Suggestions for improvement: 
Corrections needed in the sql commands for 4.2 and 4.5 HA guides.

Additional information: 


The part where it discusses the recovery from the following error: "requested WAL segment 000000020000000000000004 has already been removed" has the problem. It took us a while before we figured it out. All of the sql commands are missing the final semi-colon.

The commands  in step ii:
 
# psql vmdb_production
vmdb_production=#select * from repl_nodes
vmdb_production=#delete from repl_nodes table where id = $cluster_node_id_of_failed node



They should all be appended with a ";".  Should be:
# psql vmdb_production
vmdb_production=#select * from repl_nodes;
vmdb_production=#delete from repl_nodes table where id = $cluster_node_id_of_failed node;
Comment 5 Dayle Parker 2017-07-20 21:52:35 EDT
Correction - the update is *now* live.

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