<p>Today when I create the PVC and PV in kubernetes cluster v1.15.x, the kubernetes dashboard shows the PVC is in lost state, this is the error message of PVC:</p>
<pre><code>this claim is in lost state.
</code></pre>
<p>this is my PVC define:</p>
<pre><code>{
  &quot;kind&quot;: &quot;PersistentVolumeClaim&quot;,
  &quot;apiVersion&quot;: &quot;v1&quot;,
  &quot;metadata&quot;: {
    &quot;name&quot;: &quot;zhuolian-report-mysql-pv-claim&quot;,
    &quot;namespace&quot;: &quot;dabai-uat&quot;,
    &quot;selfLink&quot;: &quot;/api/v1/namespaces/dabai-uat/persistentvolumeclaims/zhuolian-report-mysql-pv-claim&quot;,
    &quot;uid&quot;: &quot;3ca3425b-b2dc-4bd7-876f-05f8cbcafcf8&quot;,
    &quot;resourceVersion&quot;: &quot;106652242&quot;,
    &quot;creationTimestamp&quot;: &quot;2021-09-26T02:58:32Z&quot;,
    &quot;annotations&quot;: {
      &quot;pv.kubernetes.io/bind-completed&quot;: &quot;yes&quot;
    },
    &quot;finalizers&quot;: [
      &quot;kubernetes.io/pvc-protection&quot;
    ]
  },
  &quot;spec&quot;: {
    &quot;accessModes&quot;: [
      &quot;ReadWriteOnce&quot;
    ],
    &quot;resources&quot;: {
      &quot;requests&quot;: {
        &quot;storage&quot;: &quot;8Gi&quot;
      }
    },
    &quot;volumeName&quot;: &quot;nfs-zhuolian-report-mysql-pv&quot;,
    &quot;volumeMode&quot;: &quot;Filesystem&quot;
  },
  &quot;status&quot;: {
    &quot;phase&quot;: &quot;Lost&quot;
  }
}
</code></pre>
<p>and this is my PV define in the same namespace:</p>
<pre><code>{
  &quot;kind&quot;: &quot;PersistentVolume&quot;,
  &quot;apiVersion&quot;: &quot;v1&quot;,
  &quot;metadata&quot;: {
    &quot;name&quot;: &quot;nfs-zhuolian-report-mysql-pv&quot;,
    &quot;selfLink&quot;: &quot;/api/v1/persistentvolumes/nfs-zhuolian-report-mysql-pv&quot;,
    &quot;uid&quot;: &quot;86291e89-8360-4d48-bae7-62c3c642e945&quot;,
    &quot;resourceVersion&quot;: &quot;106652532&quot;,
    &quot;creationTimestamp&quot;: &quot;2021-09-26T03:01:02Z&quot;,
    &quot;labels&quot;: {
      &quot;alicloud-pvname&quot;: &quot;zhuolian-report-data&quot;
    },
    &quot;finalizers&quot;: [
      &quot;kubernetes.io/pv-protection&quot;
    ]
  },
  &quot;spec&quot;: {
    &quot;capacity&quot;: {
      &quot;storage&quot;: &quot;8Gi&quot;
    },
    &quot;nfs&quot;: {
      &quot;server&quot;: &quot;balabala.cn-hongkong.nas.balabala.com&quot;,
      &quot;path&quot;: &quot;/docker/mysql_zhuolian_report_data&quot;
    },
    &quot;accessModes&quot;: [
      &quot;ReadWriteOnce&quot;
    ],
    &quot;claimRef&quot;: {
      &quot;kind&quot;: &quot;PersistentVolumeClaim&quot;,
      &quot;namespace&quot;: &quot;dabai-uat&quot;,
      &quot;name&quot;: &quot;zhuolian-report-mysql-pv-claim&quot;
    },
    &quot;persistentVolumeReclaimPolicy&quot;: &quot;Retain&quot;,
    &quot;mountOptions&quot;: [
      &quot;vers=4.0&quot;,
      &quot;noresvport&quot;
    ],
    &quot;volumeMode&quot;: &quot;Filesystem&quot;
  },
  &quot;status&quot;: {
    &quot;phase&quot;: &quot;Available&quot;
  }
}
</code></pre>
<p>what should I do do fix this problem? how to avoid problem like this? what may cause this problem?</p>

<p>try to delete the PVC's annoation will make the PVC rebind:</p>
<pre><code>&quot;annotations&quot;: {
   &quot;pv.kubernetes.io/bind-completed&quot;: &quot;yes&quot;
},
</code></pre>
<p>I copied the PVC from another PVC and forget to remove the annotation.</p>
