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jeesshnasree Flight Engineer
Flight Engineer
  • 393 Views

What are the benefits for RHEL reboots

Hi all,

 

1.) could you please share regarding Linux OS (RHEL) reboot benefits.

2.) how to check OS reboot required or not and what are parameters based for OS reboot .

3) how to check Linux OS health check is good (what are parameters are required for health check).

4.) how many times Linux OS reboot required in one year .

could you please above details. If possible kindly share any  technote links from (OS reboot) Redhat . if didn’t get technote links then please ignore. kindly share your valuable information  for Linux OS reboot . I am waiting for your valuable reply.. 

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Bassiek Cadet
Cadet
  • 360 Views

Re: What are the benefits for RHEL reboots

1: Your certain everything works like it should ? RHEL 7/8 come with `needs-restarting`
2: See 1 (reboot ?) Or restart the effected services. (For Example)
# for s in auditd rsyslog irqbalance messagebus acpid haldaemon postfix ntpd abrtd crond atd rhsmcertd network; do service $s restart; done
3: dmesg / journalctl / top for starters.
4: Zero !

Go Wild ! (You'll need ccze, "yum install ccze")

find /var/log -type f -iregex '.*[^\.][^0-9]+$' -not -iregex '.*gz$' 2> /dev/null | xargs tail -n0 -f | ccze -A

 

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jeesshnasree Flight Engineer
Flight Engineer
  • 358 Views

Re: What are the benefits for RHEL reboots

Hi @Bassiek ,

 

 thanks for share valuable information. 

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bschonec Flight Engineer
Flight Engineer
  • 268 Views

Re: What are the benefits for RHEL reboots

It gives the security and audit folks the warm-and-fuzzies.  </snark>

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