File access protocol issues
If your storage systems provide CIFS, NFS, or FTP client services, you might
need to familiarize yourself with file access protocol issues.
For more information about these issues, see the Data ONTAP 8.0 7-Mode File
Access and Protocols Management Guide.
v “Value of the option nfs.ifc.rcv.high is unexpectedly reset” on page 97
v “Enabling new EMS messages to help troubleshoot Kerberos issues” on
page 97
v “Microsoft Windows 7 clients fail to rename files and directories” on page
97
v “File copy operation on a widelink path inside a CIFS share might fail
when using SMB 2.x” on page 98
v “Domain controller responds with an access denied error to an SMB 2.x tree
connect request” on page 98
v “Controlling NFS requests from nonreserved ports” on page 98
v “Enabling or disabling NFSv2” on page 99
v “Error NFS4_BADOWNER when NFSv4 client passes UID as string” on
page 99
v “Domain user unable to execute CLI commands” on page 100
v “CIFS shares with comment ending with backslash disappear” on page 100
v “Removing stale entries from the access cache” on page 100
v “CIFS authentication failure with Windows Server 2008 R2 read-only
domain controllers” on page 100
v “Too many CIFS audit files can cause system performance degradation” on
page 101
v “CIFS client authentication fails if host name exceeds 16 characters” on
page 101
v “Failed CIFS connections due to signature mismatch” on page 101
v “Configuring user mapping for a default user quota with CIFS licensed but
not configured could severely degrade performance” on page 91
v “Excessive pending CIFS authentication requests can cause service
disruption” on page 102
v “Client notification messages in Windows domains require NetBIOS” on
page 102
v “Configuration issue for clients that mount NFS shares using a
non-reserved port” on page 102
v “Widelinks are not accessible from Mac clients” on page 103
v “Empty CIFS/SMB2.x change notifications” on page 103
96 IBM System Storage N series: Data ONTAP 8.0.4 7-Mode Release Notes