ISILON CIFS share for EV

We are trying to create a parttion on EV10 which is on ISILON NAS. We are getting error that EV claims it can not set permission. From Windows point (w2008 r2) we can create and set any type of permission on the folders. We are select network share during partition creation. Following is logged on EV. What could be the problem..

Log Name:      Symantec Enterprise Vault

Source:        Enterprise Vault

Date:          12/23/2011 7:03:50 PM

Event ID:      6718

Task Category: Storage Management

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      xx

Description:

Error setting security permissions on the Vault Store Partition Root Path '\\10.129.2.241\evroot'

Reason: An internal Windows error occurred.  (0x8007085c)

Reference: VSCREATE4

For more information, see Help and Support Center at http://evevent.symantec.com/rosetta/showevent.asp?EvtID=6718

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Enterprise Vault " />

    <EventID Qualifiers="49156">6718</EventID>

    <Level>2</Level>

    <Task>45</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2011-12-23T17:03:50.000000000Z" />

    <EventRecordID>68</EventRecordID>

    <Channel>Symantec Enterprise Vault</Channel>

    <Computer> xx </Computer>

    <Security />

  </System>

  <EventData>

    <Data>An internal Windows error occurred.  (0x8007085c)</Data>

    <Data>\\10.129.2.241\evroot</Data>

    <Data>VSCREATE4</Data>

  </EventData>

</Event>

Log Name:      Symantec Enterprise Vault

Source:        Enterprise Vault

Date:          12/23/2011 7:03:50 PM

Event ID:      6799

Task Category: Storage Management

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      xx

Description:

Unable to create Vault Store Partition.

Vault Store: 149149BB2F2329646AFBB16272AE4572C1210000xxxx

Partition Root Path: \\10.129.2.241\evroot\evdata

Internal references:

Flags: HSMType:0\NoSecurity:0\DeviceType:0\State:2

Reference: CStorageManage::CreatePartition .\StorageManage.cpp [lines (38){...,1253,1254,1255,1256,1257,1263,1266,1268,1269,1287,1288,1311}], built Jul  5 21:06:39 2011

For more information, see Help and Support Center at http://evevent.symantec.com/rosetta/showevent.asp?EvtID=6799

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Enterprise Vault " />

    <EventID Qualifiers="49156">6799</EventID>

    <Level>2</Level>

    <Task>45</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2011-12-23T17:03:50.000000000Z" />

    <EventRecordID>69</EventRecordID>

    <Channel>Symantec Enterprise Vault</Channel>

    <Computer>xx</Computer>

    <Security />

  </System>

  <EventData>

    <Data>Failed to set security permissions.      (0xc0041096)</Data>

    <Data>149149BB2F2329646AFBB16272AE4572C1210000xxxx</Data>

    <Data>\\10.129.2.241\evroot\evdata</Data>

    <Data>HSMType:0\NoSecurity:0\DeviceType:0\State:2</Data>

    <Data>CStorageManage::CreatePartition .\StorageManage.cpp [lines (38){...,1253,1254,1255,1256,1257,1263,1266,1268,1269,1287,1288,1311}], built Jul  5 21:06:39 2011</Data>

  </EventData>

</Event>