[cinder][emc-unisphere]Need help: Some exception raise when using IPV6 to connect the EMC unisphere.

hao wang sxmatch1986 at gmail.com
Mon Apr 15 17:21:14 UTC 2019 

hi guys:

Now I was using unisphere 4.4 as cinder's backend with ipv6 address.
But there is an exception when I try to start the cinder volume:

2019-04-15 17:14:25.832 25795 DEBUG storops.connection.client
[req-b86ea626-dcd5-4d76-9186-4f2dc902f244 - - - - -] REQ URL: [GET]
https://[2019:c:0:0:0:0:0:220]:443/api/types/basicSystemInfo?compact=True&fields=attributes.description,attributes.displayValue,attributes.initialValue,attributes.name,attributes.type,description,documentation,name,type,
TIME: 0.019809961319, RESP CODE: 400 log_response
/usr/local/lib/python2.7/site-packages/storops/connection/client.py:186
2019-04-15 17:14:25.833 25795 DEBUG storops.connection.client
[req-b86ea626-dcd5-4d76-9186-4f2dc902f244 - - - - -] RESP BODY:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
</body></html>
 _debug_print_json
/usr/local/lib/python2.7/site-packages/storops/connection/client.py:179

I have configured the ipv6 and ipv4 address in unisphere and it
connected well with my cinder volume node. When I switched the unify
driver to ipv4 san ip in cinder.conf, it worked well....  So I really
didn't get where is wrong.

Could guys help me out here?  thanks.

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