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When iterating through the LUNs using lun-get-iter() we are getting
Error 13001 during lun-get-iter() :
Parsing error in results: Start tag expect, '<' not found
Looking at TCP dumps reveal that the XML is malformed
4f5 <---------------------------------------------------------------------------------
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE netapp SYSTEM 'file:/etc/netapp_gx.dtd'>
<netapp version='1.31' xmlns='http://www.netapp.com/filer/admin'>
<results status="passed">
<attributes-list>
<lun-info>
<alignment>aligned</alignment>
<block-size>512</block-size>
<class>regular</class>
<comment></comment>
<creation-timestamp>1394119547</creation-timestamp>
<is-clone>false</is-clone>
<is-clone-autodelete-enabled>false</is-clone-autodelete-enabled>
<is-inconsistent-import>false</is-inconsistent-import>
<is-restore-inaccessible>false</is-restore-inaccessible>
<is-space-alloc-enabled>false</is-space-alloc-enabled>
<is-space-reservation-enabled>false</is-space-reservation-enabled>
<mapped>true</mapped>
<multiprotocol-type>vmware</multiprotocol-type>
<node>ausstore6c</node>
<online>true</online>
<path>/vol/ausgc_data/vmdrfile001-data.lun</path>
<prefix-size>0</prefix-size>
<qtree></qtree>
<read-only>false</read-only>
<serial-7-mode></serial-7-mode>
<serial-number>AvA1g?Dxdd2T</serial-number>
<share-state>none</share-state>
<size>1649392222208</size>
<size-used>1631513231360</size-used>
<staging>false</staging>
<state>online</state>
<suffix-size>0</suffix-size>
<uuid>91d86f67-b8c4-4993-9a06-b6b1ed053128</uuid>
<volume>ausgc_data</volume>
<vserver>ausstore6_san</vserver>
</lun-info>
41 <---------------------------------------------------------------------
</attributes-list>
<num-records>1</num-records>
</results>
</netapp>
0 <---------------------------------------------------------------------
This is happening on both sumulator and appliance. We've tested it several times and garbage appears at same place with same or different characters.
Has anyone seen this?
Thanks,
Piyush
5 REPLIES 5
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I got the same problem. See my question at http://community.netapp.com/t5/Software-Development-Kit-SDK-and-API-Discussions/Cluster-Mode-8-3-1-sending-HTTP-chunked-response-and-broke-Manageabili...
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Hi Leo,
Could you tell me how you switched this off using the NMSDK5.4P1 as in the commands?
Cheers
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@pipatel have you get the resolution of this issue.
i am also facing the same with python NMSDK
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Can you first try in ZEDI without any options. Python code like this is working for me.
api = NaElement("lun-get-iter")
xo = s.invoke_elem(api)
if (xo.results_status() == "failed") :
print ("Error:\n")
print (xo.sprintf())
sys.exit (1)
print ("Received:\n")
print (xo.sprintf())
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@gaurav_verma i tried the same.
i have written a function which get the lun info for specified "serial-number".
it is working fine, but when i tried to fetch multiple lun-info in multi-threaded environment. some threads are successful to fetch info. while some fail with the error i mention:
i have specified the on-tap version also: server = NaServer(ip, 1 , 32)
<snip>
def get_lun_by_serial_no(self, serial_no😞
try:
api = NaElement("lun-get-iter")
xi = NaElement("desired-attributes")
api.child_add(xi)
xi1 = NaElement("lun-info")
xi.child_add(xi1)
xi1.child_add_string("path","<path>")
xi1.child_add_string("serial-number","<serial-number>")
xi1.child_add_string("volume","<volume>")
xi1.child_add_string("size","<size>")
xi1.child_add_string("vserver","<vserver>")
xi1.child_add_string("uuid","<uuid>")
xi2 = NaElement("query")
api.child_add(xi2)
xi3 = NaElement("lun-info")
xi2.child_add(xi3)
xi3.child_add_string("serial-number",serial_no)
xo = self.serverobj.invoke_elem(api)
xmldata = xo.sprintf()
data = self.get_xml_to_dict_data(xmldata)
if (xo.results_status() == "failed") :
message = self.client_conn.format_exception(data)
raise Exception(message)
if data.get('num-records') != '0':
return data["attributes-list"]["lun-info"]
return []
except Exception as e:
message = "lib Fail to get luns: " + e
raise Exception(message)
<snip>
Error:
results status="failed" reason="Zapi::parse_xml - Expected <netapp> element but got volume-error" errno="13001">
