Clearing the dmesg buffer should not errexit in evergreen.yml

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    • Fully Compatible
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    • v3.4
    • TIG 2017-03-27
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      The following code to clear the dmesg buffer exits on error and will not print out the message it was unable to clear the dmesg ring buffer: 

              set -o errexit
        set -o verbose

        ulimit -a
        # Clear the dmesg ring buffer. The "post" phase will check dmesg for OOM messages.
        ${set_sudo}
        $sudo dmesg -c > /dev/null 2>&1
        if [ $? -eq 0 ]; then
          echo "Cleared the dmesg ring buffer"
        else
          echo "Could not clear the dmesg ring buffer"
        fi

      Remove the set -o errexit & set -o verbose lines (verbosity is not required).

              Assignee:
              Jonathan Abrahams (Inactive)
              Reporter:
              Jonathan Abrahams (Inactive)
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                Created:
                Updated:
                Resolved: