Database Install/Upgrade/Opatch (MOSC)

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/etc/hosts file is renamed each 6 hours

in Database Install/Upgrade/Opatch (MOSC) 12 comments

Hello everyone,


I upgraded oracle grid infraestructure for 12g to 19c and oracle database for 11g to 19c i a linux server with redhat 7. All upgrade were without problems.

Now I have problem in the server, each 6 hours /etc/hosts is renamed and replaced by empty one. the group of rename file is orainstall.

ls -ltr /etc/hosts*

-r--r--r--. 1 root oinstall 282 Apr 3 21:23 /etc/hosts_202104032123

-r--r--r--. 1 root oinstall  0 Apr 4 03:23 /etc/hosts_202104040323

-r--r--r--. 1 root oinstall  0 Apr 4 09:23 /etc/hosts_202104040923

-r--r--r--. 1 root oinstall  0 Apr 4 15:23 /etc/hosts_202104041523

-r--r--r--. 1 root oinstall  0 Apr 4 21:23 /etc/hosts_202104042123

-r--r--r--. 1 root oinstall  0 Apr 5 03:23 /etc/hosts_202104050323

-rw-r--r--. 1 root oinstall  0 Apr 5 09:23 /etc/hosts.new

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