1 MDS report slow metadata IOs

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Ceph is reporting warning on slow metdataIOs on one of the MDS server,
this is

a new cluster with no upgrade..

Anyone has encountered this and is there a workaround ..

ceph -s

  cluster:

    id:     801691e6xx-x-xx-xx-xx

    health: HEALTH_WARN

            1 MDSs report slow metadata IOs

            noscrub,nodeep-scrub flag(s) set

            2 osds down

            2 hosts (2 osds) down

            Reduced data availability: 97 pgs inactive, 66 pgs peering, 53
pgs stale

            Degraded data redundancy: 31 pgs undersized

            2 slow ops, oldest one blocked for 30 sec, osd.0 has slow ops



  services:

    mon: 3 daemons, quorum a,c,f (age 15h)

    mgr: a(active, since 17h)

    mds: myfs:1 {0=myfs-a=up:creating} 1 up:standby

    osd: 4 osds: 2 up (since 36s), 4 in (since 10h)

         flags noscrub,nodeep-scrub



  data:

    pools:   4 pools, 97 pgs

    objects: 0 objects, 0 B

    usage:   1.0 GiB used, 1.8 TiB / 1.8 TiB avail

    pgs:     100.000% pgs not active

             44 creating+peering

             31 stale+undersized+peered

             22 stale+creating+peering



  progress:

    Rebalancing after osd.2 marked in (10h)

      [............................]

    Rebalancing after osd.3 marked in (10h)

      [............................]


Thanks!
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