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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79">Hi John,<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:12.0pt"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79">Could you help check whether there’s something wrong with below code?<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New";color:#1F4E79"> File: cgcs-root/stx/stx-metal/inventory/inventory/inventory/common/ceph.py<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 96 def check_osds_down_up(self, hostname, upgrade):<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 97 # check if osds from a storage are down/up<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 98 response, body = self._ceph_api.osd_tree(body='json')<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 99 osd_tree = body['output']['nodes']<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 100
<b>size = len(osd_tree)</b><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:12.0pt"><span style="font-size:10.0pt;font-family:"Courier New""> 101
<b>for i in range(1, size):</b><o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:12.0pt"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-textfill-fill-alpha:100.0%">Is there something special reason to not range from
0? i.e. range(0, size)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-textfill-fill-alpha:100.0%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-textfill-fill-alpha:100.0%">B.R.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Bookman Old Style",serif;color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-textfill-fill-alpha:100.0%">Changcheng<o:p></o:p></span></p>
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