2015-06-16 11:45 PM - last edited on 2015-06-17 08:54 AM by alissa
we're trying (and failing) to mount a NetApp CIFS share on Linux boxes in SMB2 mode. Situation so far:
* Mounting the NetApp CIFS share using SMB2 works well on Windows 7 clients, so I assume the NetApp has SMB2 correctly enabled.
* Mounting CIFS shares exposed by a Windows 2012 file server using SMB2 or even SMB3 works well on these Linux boxes so I assume these machines are generally able to speak to a SMB2+ server.
* However, mounting the NetApp CIFS share on the Linux machines using any "newer" version of SMB reproducibly fails:
kaleid:~$ sudo mount -t cifs -o vers=2.0,nodfs,credentials=/home/kristian/bin/filer,uid=kr,gid=kr //192.168.1.249/data /mnt mount error(95): Operation not supported [ 967.925655] CIFS VFS: cifs_mount failed w/return code = -95 [ 972.198283] CIFS VFS: cifs_read_super: get root inode failed
Known problem? Any idea how to work around this? System is a FAS2020 running OnTAP 7.3.7P3.
TIA and all the best,