Description of problem (please be detailed as possible and provide log
snippests):
Must Gather, rados snapshot api return Error


Version of all relevant components (if applicable):
OCP Version:4.9.17
ODF Version:4.9.2-11
Platform:Vmware

Does this issue impact your ability to continue to work with the product
(please explain in detail what is the user impact)?


Is there any workaround available to the best of your knowledge?


Rate from 1 - 5 the complexity of the scenario you performed that caused this
bug (1 - very simple, 5 - very complex)?


Can this issue reproducible?


Can this issue reproduce from the UI?


If this is a regression, please provide more details to justify this:


Steps to Reproduce:
1.Run mg command:
oc adm must-gather --image=quay.io/rhceph-dev/ocs-must-gather:latest-4.9

2.Check the content of rados snapshot files: 
error getting omap keys ocs-storagecluster-cephfilesystem-metadata/csi.snap.50c21d7f-8316-11ec-8075-0a580a800222: (2) No such file or directory
command terminated with exit code 1


http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/j-010vu1cs33s-t1/j-010vu1cs33s-t1_20220131T214940/logs/failed_testcase_ocs_logs_1643668843/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-d0257233e55ce2d9f0fd9bbf8ac08d42817989ed8a8dc75d5f8238a960fbcf95/ceph/logs/gather-rados-csi.snap.snapshot-6f8a55ce-2c25-4774-9540-8b635af9ffb3-debug.log

http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/j-010vu1cs33s-t1/j-010vu1cs33s-t1_20220131T214940/logs/failed_testcase_ocs_logs_1643668843/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-d0257233e55ce2d9f0fd9bbf8ac08d42817989ed8a8dc75d5f8238a960fbcf95/ceph/logs/gather-rados-csi.snap.snapshot-43a5d3b9-53b3-4735-b62d-a82ebc9eae78-debug.log


OCS + OCP MG:
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/j-010vu1cs33s-t1/j-010vu1cs33s-t1_20220131T214940/logs/failed_testcase_ocs_logs_1643668843/test_must_gather%5bCEPH%5d_ocs_logs/


Actual results:


Expected results:


Additional info:
The development team need a live cluster to debug this issue.