LV on MD

13 Jan 2005

      I try to configure LV's on a softwareraid (md) of two ata-disks in autoyast. On installation apears an error, 'md device is not known'. I think my configuration is right. If I try it on a running system in yast it works.

    <partitioning config:type="list">
      <drive>
        <device>/dev/hda</device>
        <initialize config:type="boolean">true</initialize>
        <partitions config:type="list">
         <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md0</raid_name>
            <raid_type>raid</raid_type>
            <size>512M</size>
          </partition>
          <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md1</raid_name>
            <raid_type>raid</raid_type>
            <size>1G</size>
          </partition>
          <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md2</raid_name>
            <raid_type>raid</raid_type>
            <size>max</size>
          </partition>
        </partitions>
        <use>all</use>
      </drive>
      <drive>
        <device>/dev/hdb</device>
        <initialize config:type="boolean">true</initialize>
        <partitions config:type="list">
         <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md0</raid_name>
            <raid_type>raid</raid_type>
            <size>512M</size>
          </partition>
          <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md1</raid_name>
            <raid_type>raid</raid_type>
            <size>1G</size>
          </partition>
          <partition>
            <format config:type="boolean">false</format>
            <partition_type>primary</partition_type>
            <partition_id config:type="integer">253</partition_id>
            <raid_name>/dev/md2</raid_name>
            <raid_type>raid</raid_type>
            <size>max</size>
          </partition>
        </partitions>
        <use>all</use>
      </drive>
      <drive>
        <device>/dev/md</device>
        <initialize config:type="boolean">true</initialize>
        <partitions config:type="list">
          <partition>
            <filesystem config:type="symbol">ext3</filesystem>
            <format config:type="boolean">true</format>
            <mount>/boot</mount>
            <partition_id config:type="integer">131</partition_id>
            <partition_nr config:type="integer">0</partition_nr>
            <raid_options>
              <chunk_size>4</chunk_size>
              <parity_algorithm>left-asymmetric</parity_algorithm>
              <raid_type>raid1</raid_type>
            </raid_options>
          </partition>
          <partition>
            <format config:type="boolean">true</format>
            <mount>/</mount>
            <partition_id config:type="integer">130</partition_id>
            <partition_nr config:type="integer">1</partition_nr>
            <raid_options>
              <chunk_size>4</chunk_size>
              <parity_algorithm>left-asymmetric</parity_algorithm>
              <raid_type>raid1</raid_type>
            </raid_options>
          </partition>
          <partition>
            <format config:type="boolean">false</format>
            <partition_nr config:type="integer">2</partition_nr>
            <raid_options>
              <chunk_size>4</chunk_size>
              <parity_algorithm>left-asymmetric</parity_algorithm>
              <raid_type>raid1</raid_type>
            </raid_options>
          </partition>
        </partitions>
        <use>all</use>
      </drive>
      <drive>
        <device>/dev/md2</device>
        <partitions config:type="list">
          <partition>
            <lvm_group>system</lvm_group>
            <partition_type>primary</partition_type>
            <size>max</size>
          </partition>
        </partitions>
        <use>all</use>
      </drive>
      <drive>
        <device>/dev/system</device>
        <is_lvm_vg config:type="boolean">true</is_lvm_vg>
        <partitions config:type="list">
          <partition>
            <filesystem config:type="symbol">reiser</filesystem>
            <lv_name>user_lv</lv_name>
            <mount>/usr</mount>
            <size>500mb</size>
          </partition>
        </partitions>
        <pesize>4M</pesize>
        <use>all</use>
      </drive>
    </partitioning>

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LV on MD

"Andreas Müller"