sudo omv-showkey snapraid
    <snapraid>
      <blocksize>256</blocksize>
      <hashsize>16</hashsize>
      <autosave>0</autosave>
      <percentscrub>12</percentscrub>
      <nohidden>0</nohidden>
      <syslog>1</syslog>
      <debug>0</debug>
      <sendmail>1</sendmail>
      <runscrub>1</runscrub>
      <scrubfreq>24</scrubfreq>
      <updthreshold>0</updthreshold>
      <delthreshold>0</delthreshold>
      <scrubpercent>100</scrubpercent>
      <prehash>1</prehash>
      <drives>
        <drive>
          <uuid>88a0c681-237f-4469-bd13-694ea600f4bd</uuid>
          <mntentref>70fa272f-356a-4b15-9341-19ddaf7a38d6</mntentref>
          <name>d1</name>
          <label>Disk1</label>
          <path>/srv/dev-disk-by-uuid-5da8dc83-521d-4857-bd94-698c9b6cd708</path>
          <content>1</content>
          <data>1</data>
          <parity>0</parity>
        <arrayref>114a88d2-53ed-11ed-8eee-b3f2573b9c38</arrayref><paritynum>1</paritynum><paritysplit>0</paritysplit></drive>
        <drive>
          <uuid>3a72788f-cbf9-4f46-83b4-2103711f712b</uuid>
          <mntentref>b5a85914-e758-4427-952c-f6fac80aab55</mntentref>
          <name>d2</name>
          <label>Disk2</label>
          <path>/srv/dev-disk-by-uuid-ac0a678a-2013-4a65-abab-c83e8c16e3b1</path>
          <content>1</content>
          <data>1</data>
          <parity>0</parity>
        <arrayref>114a88d2-53ed-11ed-8eee-b3f2573b9c38</arrayref><paritynum>1</paritynum><paritysplit>0</paritysplit></drive>
        <drive>
          <uuid>7db25412-0b27-4003-ad54-96dc3bf21531</uuid>
          <mntentref>5445539c-2c6b-4c5c-8a22-e11c4438c6d6</mntentref>
          <name>parity</name>
          <label>Parity</label>
          <path>/srv/dev-disk-by-uuid-f1c43783-bd6b-43a2-9f26-6f7c9ceda8ca</path>
          <content>0</content>
          <data>0</data>
          <parity>1</parity>
        <arrayref>114a88d2-53ed-11ed-8eee-b3f2573b9c38</arrayref><paritynum>2</paritynum><paritysplit>0</paritysplit></drive>
      </drives>
      <rules/>
    <arrays><array><uuid>114a88d2-53ed-11ed-8eee-b3f2573b9c38</uuid><name>array1</name></array></arrays></snapraid>