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    <p>Hello,</p>
    <p>I Am trying to bulid lustre client 2.12.9 on RHEL8</p>
    <div class="c-message_kit__gutter" style="box-sizing: inherit;
      display: flex; padding: 8px 20px; color: rgb(209, 210, 211);
      font-family: Slack-Lato, Slack-Fractions, appleLogo, sans-serif;
      font-size: 15px; font-style: normal; font-variant-ligatures:
      common-ligatures; font-variant-caps: normal; font-weight: 400;
      letter-spacing: normal; orphans: 2; text-align: start;
      text-indent: 0px; text-transform: none; white-space: normal;
      widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
      background-color: rgb(34, 37, 41); text-decoration-thickness:
      initial; text-decoration-style: initial; text-decoration-color:
      initial;">
      <div role="presentation" class="c-message_kit__gutter__right"
        data-qa="message_content" style="box-sizing: inherit; flex: 1 1
        0px; margin: -12px -8px -16px -16px; min-width: 0px; padding:
        8px 8px 8px 16px;">
        <div class="c-message_kit__blocks
          c-message_kit__blocks--rich_text" style="box-sizing: inherit;
          max-width: none; margin-bottom: 4px;">
          <div class="c-message__message_blocks
            c-message__message_blocks--rich_text" data-qa="message-text"
            style="box-sizing: inherit; max-width: none; overflow-wrap:
            break-word;">
            <div class="p-block_kit_renderer"
              data-qa="block-kit-renderer" style="box-sizing: inherit;
              width: 708.003px;">
              <div class="p-block_kit_renderer__block_wrapper
                p-block_kit_renderer__block_wrapper--first"
                style="box-sizing: inherit; display: flex;">
                <div class="p-rich_text_block" dir="auto"
                  style="box-sizing: inherit; counter-reset: list-0 0
                  list-1 0 list-2 0 list-3 0 list-4 0 list-5 0 list-6 0
                  list-7 0 list-8 0 list-9 0; text-align: left;
                  user-select: text; width: 708.003px; font-size: 15px;
                  line-height: 1.46668;">
                  <div class="p-rich_text_section" style="box-sizing:
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                    list-3 0 list-4 0 list-5 0 list-6 0 list-7 0 list-8
                    0 list-9 0;">rpmbuild --rebuild --without servers
                    /root/rpmbuild/SRPMS/lustre-client-dkms-2.12.9-1.el8.src.rpm</div>
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                    0 list-9 0;"><br>
                  </div>
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">configure: error:</span><br
                      style="box-sizing: inherit; color: rgb(209, 210,
                      211); font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial;">
                    <span style="color: rgb(209, 210, 211); font-family:
                      Slack-Lato, Slack-Fractions, appleLogo,
                      sans-serif; font-size: 15px; font-style: normal;
                      font-variant-ligatures: common-ligatures;
                      font-variant-caps: normal; font-weight: 400;
                      letter-spacing: normal; orphans: 2; text-align:
                      left; text-indent: 0px; text-transform: none;
                      white-space: normal; widows: 2; word-spacing: 0px;
                      -webkit-text-stroke-width: 0px; background-color:
                      rgb(34, 37, 41); text-decoration-thickness:
                      initial; text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">You seem to have an OFED
                      installed but have not installed it's devel
                      package.</span><br style="box-sizing: inherit;
                      color: rgb(209, 210, 211); font-family:
                      Slack-Lato, Slack-Fractions, appleLogo,
                      sans-serif; font-size: 15px; font-style: normal;
                      font-variant-ligatures: common-ligatures;
                      font-variant-caps: normal; font-weight: 400;
                      letter-spacing: normal; orphans: 2; text-align:
                      left; text-indent: 0px; text-transform: none;
                      white-space: normal; widows: 2; word-spacing: 0px;
                      -webkit-text-stroke-width: 0px; background-color:
                      rgb(34, 37, 41); text-decoration-thickness:
                      initial; text-decoration-style: initial;
                      text-decoration-color: initial;">
                    <span style="color: rgb(209, 210, 211); font-family:
                      Slack-Lato, Slack-Fractions, appleLogo,
                      sans-serif; font-size: 15px; font-style: normal;
                      font-variant-ligatures: common-ligatures;
                      font-variant-caps: normal; font-weight: 400;
                      letter-spacing: normal; orphans: 2; text-align:
                      left; text-indent: 0px; text-transform: none;
                      white-space: normal; widows: 2; word-spacing: 0px;
                      -webkit-text-stroke-width: 0px; background-color:
                      rgb(34, 37, 41); text-decoration-thickness:
                      initial; text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">If you still want to
                      build Lustre for your OFED I/B stack, you need to
                      install its devel headers RPM.</span><br
                      style="box-sizing: inherit; color: rgb(209, 210,
                      211); font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial;">
                    <span style="color: rgb(209, 210, 211); font-family:
                      Slack-Lato, Slack-Fractions, appleLogo,
                      sans-serif; font-size: 15px; font-style: normal;
                      font-variant-ligatures: common-ligatures;
                      font-variant-caps: normal; font-weight: 400;
                      letter-spacing: normal; orphans: 2; text-align:
                      left; text-indent: 0px; text-transform: none;
                      white-space: normal; widows: 2; word-spacing: 0px;
                      -webkit-text-stroke-width: 0px; background-color:
                      rgb(34, 37, 41); text-decoration-thickness:
                      initial; text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">Instead, if you want to
                      build Lustre for your kernel's built-in I/B stack
                      rather than your installed OFED stack, either
                      remove the OFED package(s) or use --with-o2ib=no.</span></div>
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;"><br>
                    </span></div>
                  <div class="p-rich_text_section" style="box-sizing:
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">I am using Mellanox
                      OFED.</span></div>
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;"><br>
                    </span></div>
                  <div class="p-rich_text_section" style="box-sizing:
                    inherit; counter-reset: list-0 0 list-1 0 list-2 0
                    list-3 0 list-4 0 list-5 0 list-6 0 list-7 0 list-8
                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">Any hints on how could I
                      get it fixed ?</span></div>
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">thank you</span></div>
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;"><br>
                    </span></div>
                  <div class="p-rich_text_section" style="box-sizing:
                    inherit; counter-reset: list-0 0 list-1 0 list-2 0
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                    0 list-9 0;"><span style="color: rgb(209, 210, 211);
                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;">Riccardo</span></div>
                  <div class="p-rich_text_section" style="box-sizing:
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                      font-family: Slack-Lato, Slack-Fractions,
                      appleLogo, sans-serif; font-size: 15px;
                      font-style: normal; font-variant-ligatures:
                      common-ligatures; font-variant-caps: normal;
                      font-weight: 400; letter-spacing: normal; orphans:
                      2; text-align: left; text-indent: 0px;
                      text-transform: none; white-space: normal; widows:
                      2; word-spacing: 0px; -webkit-text-stroke-width:
                      0px; background-color: rgb(34, 37, 41);
                      text-decoration-thickness: initial;
                      text-decoration-style: initial;
                      text-decoration-color: initial; display: inline
                      !important; float: none;"><br>
                    </span></div>
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    <div class="c-message_actions__container c-message__actions"
      role="group" style="box-sizing: inherit; display: inline-flex;
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      appleLogo, sans-serif; font-size: 15px; font-style: normal;
      font-variant-ligatures: common-ligatures; font-variant-caps:
      normal; font-weight: 400; letter-spacing: normal; orphans: 2;
      text-align: start; text-indent: 0px; text-transform: none;
      white-space: normal; widows: 2; word-spacing: 0px;
      -webkit-text-stroke-width: 0px; background-color: rgb(34, 37, 41);
      text-decoration-thickness: initial; text-decoration-style:
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      <div class="c-message_actions__group" role="group"
        aria-label="Message actions" data-qa="message-actions"
        style="box-sizing: inherit;
        --saf-0:rgba(var(--sk_foreground_low,29,28,29),0.13);
        background: rgba(var(--sk_primary_background,255,255,255),1);
        border: unset; border-radius: 0.375em; box-shadow: 0 0 0 1px
        var(--saf-0),0 1px 3px 0 #00000014; display: flex; line-height:
        1; margin-left: 8px; padding: 2px;"><br
          class="Apple-interchange-newline">
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