Storage Discovery error => : Identification Engine: Discovery status is FAILURE, Identification sections in pattern failed: section: Identification, error: null java.lang.ClassCastException

Bth1
Giga Contributor

Hello Folks,

we are facing issue in storage discovery. can anyone help here to fix it.

error message and snap for more.

1.message from Horizontal log-

find_real_file.png

Storage Discovery error  => : Identification Engine: Discovery status is FAILURE, Identification sections in pattern failed: section: Identification, error: null java.lang.ClassCastException

 

2.input queue

find_real_file.png

 

message from xml-


results probe_time="500" result_code="0">
<result>
<output>
{ "status" : "FAILED", "message" : "Identification sections in pattern failed: section: Identification, error: null\njava.lang.ClassCastException\r\n. ", "log" : "H4sIAAAAAAAAAO1c20/bOhh/P9L5H6xKSDtS1pbANqh0Hra2bJXGRbQ8HNHJchO39VliZ7ZTYIj/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\n/wEu6/wSAUcAAA==", "results" : { } }
</output>

 

3.Discovery Log-

find_real_file.png

message-

[code]Failed Exploring CI Pattern, Pattern name: <b>EMC Isilon</b>, To Check Pattern Log Press <a href="$sw_horizontal_discovery_log.do?discoLogId=4251806ddb77c010c6d393afaa961933&amp;saDiscoLogSysId=4a51806ddb77c010c6d393afaa961931&amp;ipAddress=10.141.89.228&amp;pid=&amp;preExecution=&amp;host_sys_id=&amp;host_name=&amp;patternId=66075f2fdb6fc3006fb2f4eabf961994&amp;patternName=EMC Isilon&amp;patternType=3&amp;isCloud=false&amp;isHistoricalLog=true"><u><b>Here</b></u></a>[/code]

 

thanks in advance.

bharath

4 REPLIES 4

DuaneNMore
Kilo Guru

Rather than paste a bunch of images, you could always go to sa_discovery_log and export the XML. Based on what little we can tell it looks like Nothing got dumped into the output payload other than pattern steps, have you tried running the pattern in debug mode to see if it actually collects useful data?

Bth1
Giga Contributor

Hi Duane,

thanks for response.

i have tested pattern in debug but it gives below error.

find_real_file.png

 

point 1. from earlier post - message from Horizontal log- is form sa_discovery_log table.

attaching xml of input queue for snmp and pattern topic.

last time device ip got discovered successfully with pattern- 'Isilon-SNMP' but now its failing with this pattern as well. and 

not sure why/ how discovery is picking pattern 'EMC Isilon' in latest discovery job/schedules.

 

 

Hello 
did you get any solution?

DuaneNMore
Kilo Guru

You need some kind of applicative credentials. Everytime the pattern tries to connect over https to the storage server it comes back with Invalid username/password. 

Unfortunately I can't give you any guidance on how to make that work.