Description of problem (please be detailed as possible and provide log
snippests):
Some ceph commands return error [exit code different from 0]. 

Version of all relevant components (if applicable):
Provider:AWS
OCP Version:4.8.0-0.nightly-2021-11-06-151235
OCS Version:4.8.4
ceph version:
{
    "mon": {
        "ceph version 14.2.11-199.el8cp (f5470cbfb5a4dac5925284cef1215f3e4e191a38) nautilus (stable)": 3
    },
    "mgr": {
        "ceph version 14.2.11-199.el8cp (f5470cbfb5a4dac5925284cef1215f3e4e191a38) nautilus (stable)": 1
    },
    "osd": {
        "ceph version 14.2.11-199.el8cp (f5470cbfb5a4dac5925284cef1215f3e4e191a38) nautilus (stable)": 3
    },
    "mds": {
        "ceph version 14.2.11-199.el8cp (f5470cbfb5a4dac5925284cef1215f3e4e191a38) nautilus (stable)": 2
    },
    "overall": {
        "ceph version 14.2.11-199.el8cp (f5470cbfb5a4dac5925284cef1215f3e4e191a38) nautilus (stable)": 9
    }
}


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.Collect mg
oc adm must-gather --image=quay.io/rhceph-dev/ocs-must-gather:latest-4.8

2.Check content of ceph files [some ceph commands return error]
/ceph/logs/gather-ceph balancer dump-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20balancer%20dump-debug.log

/ceph/logs/gather-ceph balancer dump-json-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20balancer%20dump-json-debug.log

/ceph/logs/gather-ceph osd drain status-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20osd%20drain%20status-debug.log

/ceph/logs/gather-ceph osd drain status-json-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20osd%20drain%20status-json-debug.log

/ceph/logs/gather-ceph pool autoscale-status-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20pool%20autoscale-status-debug.log

/ceph/logs/gather-ceph pool autoscale-status-json-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-ceph%20pool%20autoscale-status-json-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-282990f6-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-282990f6-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-12c39163-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-282990f6-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27afd914-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27afd914-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-snap-schedule-list-ocs-storagecluster-cephblockpool-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-snap-schedule-list-ocs-storagecluster-cephblockpool-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27b961c1-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27b961c1-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27c2d1f3-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-27c2d1f3-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-280ab9ac-40a6-11ec-80d7-0a580a83001c-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-image-status-ocs-storagecluster-cephblockpool-csi-vol-280ab9ac-40a6-11ec-80d7-0a580a83001c-debug.log

/ceph/logs/gather-rbd-mirror-pool-status-ocs-storagecluster-cephblockpool-debug.log
http://magna002.ceph.redhat.com/ocsci-jenkins/openshift-clusters/jnk-pr5037-b1771/jnk-pr5037-b1771_20211108T142241/logs/failed_testcase_ocs_logs_1636384919/test_must_gather%5bCEPH%5d_ocs_logs/ocs_must_gather/quay-io-rhceph-dev-ocs-must-gather-sha256-0842b16fe1cc06319a1d580521acfa006a3a361ef9feac42136f9cc95a974e3d/ceph/logs/gather-rbd-mirror-pool-status-ocs-storagecluster-cephblockpool-debug.log


Actual results:
Some ceph commands return error

Expected results:
All commands should be valid. And if not they should be removed from the MG command list


Additional info: