WARNING: The volume (ZFS) status is UNKNOWN

[bigtys88]

In the NAS admin web console, the status light is blinking yellow with the following message:

WARNING: The volume MainStorage (ZFS) status is UNKNOWN

When i try to scrub the volume i get the below message. Sorry very new to using freenas.

Request Method: GET
Request URL: http://10.0.0.26/storage/scrub/1/
Software Version: FreeNAS-8.3.1-RELEASE-x86 (r13452)
Exception Type: IndexError
Exception Value:
list index out of range
Exception Location: /usr/local/www/freenasUI/../freenasUI/middleware/zfs.py in parse_status, line 661
Server time: Wed, 24 Apr 2013 21:19:40 +1000
Traceback




Request information

GET

No GET data
POST

No POST data
FILES

No FILES data
COOKIES

Variable Value
csrftoken 'tHpiRQVfv0N9uKpKg09LIr6cHuNqljl9'
fntreeSaveSelectedCookie 'root%2F53%2F60%2F66'
sessionid '5c1b9d5351909b9e88e1143d0127d7da'
fntreeSaveStateCookie 'root%2Croot%2F72%2F79%2Croot%2F82%2Croot%2F72%2Croot%2F1%2F8%2Croot%2F1%2F2%2Croot%2F1%2F5%2Croot%2F1%2F9%2Croot%2F13%2F35%2Croot%2F91%2F123%2Croot%2F91%2F123%2F124%2Croot%2F94%2F126%2F127%2F128%2Croot%2F38%2F50%2Croot%2F94%2F126%2Croot%2F94%2F126%2F127%2Croot%2F53%2Croot%2F53%2F60'
META

Variable Value
wsgi.multiprocess False
HTTP_REFERER 'http://10.0.0.26/'
REDIRECT_STATUS '200'
SERVER_SOFTWARE 'nginx/1.2.2'
SCRIPT_NAME u''
REQUEST_METHOD 'GET'
PATH_INFO u'/storage/scrub/1/'
SERVER_PROTOCOL 'HTTP/1.1'
QUERY_STRING ''
CONTENT_LENGTH ''
HTTP_ACCEPT_CHARSET 'ISO-8859-1,utf-8;q=0.7,*;q=0.3'
HTTP_USER_AGENT 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31'
HTTP_CONNECTION 'keep-alive'
HTTP_COOKIE 'fntreeSaveSelectedCookie=root%2F53%2F60%2F66; sessionid=5c1b9d5351909b9e88e1143d0127d7da; csrftoken=tHpiRQVfv0N9uKpKg09LIr6cHuNqljl9; fntreeSaveStateCookie=root%2Croot%2F72%2F79%2Croot%2F82%2Croot%2F72%2Croot%2F1%2F8%2Croot%2F1%2F2%2Croot%2F1%2F5%2Croot%2F1%2F9%2Croot%2F13%2F35%2Croot%2F91%2F123%2Croot%2F91%2F123%2F124%2Croot%2F94%2F126%2F127%2F128%2Croot%2F38%2F50%2Croot%2F94%2F126%2Croot%2F94%2F126%2F127%2Croot%2F53%2Croot%2F53%2F60'
SERVER_NAME 'localhost'
REMOTE_PORT '57070'
wsgi.url_scheme 'http'
SERVER_PORT '80'
SERVER_ADDR '10.0.0.26'
DOCUMENT_ROOT '/usr/local/etc/nginx/html'
HTTP_X_REQUESTED_WITH 'XMLHttpRequest'
DOCUMENT_URI '/storage/scrub/1/'
wsgi.input <flup.server.fcgi_base.InputStream object at 0x2b7c744c>
HTTP_HOST '10.0.0.26'
wsgi.multithread True
HTTP_CONTENT_TYPE 'application/x-www-form-urlencoded'
REQUEST_URI '/storage/scrub/1/'
HTTP_ACCEPT '*/*'
wsgi.version (1, 0)
GATEWAY_INTERFACE 'CGI/1.1'
wsgi.run_once False
wsgi.errors <flup.server.fcgi_base.TeeOutputStream object at 0x2b7aec6c>
REMOTE_ADDR '10.0.0.8'
HTTP_ACCEPT_LANGUAGE 'en-US,en;q=0.8,en-AU;q=0.6'
CONTENT_TYPE 'application/x-www-form-urlencoded'
CSRF_COOKIE 'tHpiRQVfv0N9uKpKg09LIr6cHuNqljl9'
HTTP_ACCEPT_ENCODING 'gzip,deflate,sdch'