Bug 2255998

Summary: [RDR] [Hub recovery] Failover for most cephfs and a few rbd workloads remain stuck at WaitingForResourceRestore
Product: [Red Hat Storage] Red Hat OpenShift Data Foundation Reporter: Aman Agrawal <amagrawa>
Component: odf-drAssignee: Benamar Mekhissi <bmekhiss>
odf-dr sub component: ramen QA Contact: Aman Agrawal <amagrawa>
Status: CLOSED ERRATA Docs Contact:
Severity: urgent    
Priority: unspecified CC: akandath, bmekhiss, ebenahar, kseeger, muagarwa
Version: 4.14   
Target Milestone: ---   
Target Release: ODF 4.16.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: 4.15.0-146 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2024-07-17 13:11:49 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 17 Benamar Mekhissi 2024-02-13 17:23:49 UTC
PR: https://github.com/RamenDR/ramen/pull/1203

Comment 27 Aman Agrawal 2024-05-31 19:30:07 UTC
Tested with following versions:

ceph version 18.2.1-188.el9cp (b1ae9c989e2f41dcfec0e680c11d1d9465b1db0e) reef (stable)
OCP 4.16.0-0.nightly-2024-05-23-173505
ACM 2.11.0-DOWNSTREAM-2024-05-23-15-16-26
MCE 2.6.0-104 
ODF 4.16.0-108.stable
Gitops v1.12.3 
Submariner 0.18.0 (image: brew.registry.redhat.io/rh-osbs/iib:722673)

Platform- VMware

When the steps to reproduce is repeated, multiple RBD and CephFS workloads with distinct states like Deployed, FailedOver and Relocated of both appset (pull) and subscription types were failedover in the final step from cluster amagrawa-c2-my28 to amagrawa-c1-28my and the failover was successful for all of them.

Workload also included 2 CNV(RBD) workloads of both appset(pull) and subscription types (cnv-sub-busybox18-placement-1-drpc and cnv-appset-busybox17-placement-drpc).



date -u; oc get drpc -o wide -A; echo "/////////////////////////////////////////////////////////////////////"
Fri May 31 19:11:38 UTC 2024
NAMESPACE               NAME                                      AGE   PREFERREDCLUSTER   FAILOVERCLUSTER    DESIREDSTATE   CURRENTSTATE   PROGRESSION                           START TIME             DURATION   PEER READY
busybox-workloads-101   rbd-sub-busybox101-placement-1-drpc       31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:03Z              False
busybox-workloads-103   cephfs-sub-busybox103-placement-1-drpc    31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:41Z              False
busybox-workloads-13    cephfs-sub-busybox13-placement-1-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:48Z              False
busybox-workloads-14    cephfs-sub-busybox14-placement-1-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:29Z              False
busybox-workloads-15    cephfs-sub-busybox15-placement-1-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:16Z              False
busybox-workloads-16    cephfs-sub-busybox16-placement-1-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:09Z              False
busybox-workloads-18    cnv-sub-busybox18-placement-1-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:06:24Z              False
busybox-workloads-20    rbd-sub-busybox20-placement-1-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:10Z              False
busybox-workloads-22    cephfs-sub-busybox22-placement-1-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:23Z              False
busybox-workloads-5     rbd-sub-busybox5-placement-1-drpc         31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:50Z              False
busybox-workloads-6     rbd-sub-busybox6-placement-1-drpc         31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:22Z              False
busybox-workloads-7     rbd-sub-busybox7-placement-1-drpc         31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:16Z              False
busybox-workloads-8     rbd-sub-busybox8-placement-1-drpc         31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:57Z              False
openshift-gitops        cephfs-appset-busybox10-placement-drpc    31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:53Z              False
openshift-gitops        cephfs-appset-busybox102-placement-drpc   31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:02:58Z              False
openshift-gitops        cephfs-appset-busybox11-placement-drpc    31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:03Z              False
openshift-gitops        cephfs-appset-busybox12-placement-drpc    31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:07Z              False
openshift-gitops        cephfs-appset-busybox21-placement-drpc    31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:14Z              False
openshift-gitops        cephfs-appset-busybox9-placement-drpc     31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:03:18Z              False
openshift-gitops        cnv-appset-busybox17-placement-drpc       31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:06:30Z              False
openshift-gitops        rbd-appset-busybox1-placement-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:28Z              False
openshift-gitops        rbd-appset-busybox100-placement-drpc      31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:34Z              False
openshift-gitops        rbd-appset-busybox19-placement-drpc       31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:39Z              False
openshift-gitops        rbd-appset-busybox2-placement-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:46Z              False
openshift-gitops        rbd-appset-busybox3-placement-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:50Z              False
openshift-gitops        rbd-appset-busybox4-placement-drpc        31m   amagrawa-c2-my28   amagrawa-c1-28my   Failover       FailedOver     Cleaning Up                           2024-05-31T19:04:54Z              False
/////////////////////////////////////////////////////////////////////

Since the cluster amagrawa-c2-my28 is still down, drpc progression is reporting Cleaning Up which is expected.

The issue reported in this BZ was not hit, therefore I am marking this bug as verified. Fix LGTM

Comment 30 errata-xmlrpc 2024-07-17 13:11:49 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: Red Hat OpenShift Data Foundation 4.16.0 security, enhancement & bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2024:4591