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[PCA] High Response Times When ssh to Internal Components via Hostname (Doc ID 2728060.1)

Last updated on NOVEMBER 23, 2020

Applies to:

Private Cloud Appliance - Version 2.4.1 and later
Linux x86-64

Symptoms

When login PCA internal components (Management Nodes, Compute Nodes, switches) via hostname, it takes about 45~60 seconds to login successfully.

No slowness issue when ssh login via administrative IP addresses.

[root@ovcamn05r1 ~]# time ssh ovcacn08r1
Last login: Mon Nov 9 14:41:20 2020 from ovcamn05r1
[root@ovcacn08r1 ~]#
[root@ovcacn08r1 ~]# exit
logout
Connection to ovcacn08r1 closed.
real 0m48.013s   <<<<<<<<<<<<<<
user 0m0.019s
sys 0m0.007s

 

Cause

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In this Document
Symptoms
Cause
Solution


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