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Bug 1921668

Summary: [Docs][CloudOps][BandR] Errors during upgrade because of backup cron job
Product: Red Hat OpenStack Reporter: Juan Badia Payno <jbadiapa>
Component: documentationAssignee: Joanne O'Flynn <joflynn>
Status: CLOSED CURRENTRELEASE QA Contact: Eliad Cohen <elicohen>
Severity: high Docs Contact:
Priority: high    
Version: 13.0 (Queens)CC: elicohen, jbadiapa, joflynn, rhos-docs
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1916851 Environment:
Last Closed: 2021-04-22 10:32:06 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1911535, 1916851, 1919174    
Bug Blocks:    

Description Juan Badia Payno 2021-01-28 12:01:25 UTC
+++ This bug was initially created as a clone of Bug #1916851 +++

OSP 13 to OSP 16.1 upgrade process recommends the usage of ReaR to backup undercloud and control plane. The backup image for the undercloud was generated as instructed but during recovery the filesystems couldn't be mounted.

Comment 1 Juan Badia Payno 2021-01-28 12:14:08 UTC
On the documentation for osp13 [1] on step "3.1. Install the Required Packages"

we need to add step 2, something like

 2.- Delete schedule rear cron task 
     [root@controller-x ~]# rm -f /etc/cron.d/rear
   The rear package schedules a backup everyday at 1.30, this tasks needs to be deleted to avoid future issues


[1] .- https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/undercloud_and_control_plane_back_up_and_restore/install-and-configure-rear-osp-ctlplane-br