This blog isn't going to explain why you want to move and/or advantages/disadvantages, but I may get to do that at a later date. It is he to warn you about some things which you may not be aware of.
- Enable cross-protocol locking
- I would check if you really need to set this up. I wouldn't unless you know for sure that the files could be altered on both NFS and SMB at the same time.
- I found file handling slower with "nbmand=on"
- Fails on IMAP (dovecot) users folders
- I know of at least one bug with GNOME gedit (23155179 - A local ZFS filesystem with 'nbmand=on' causes gedit saves to fail with EACCES - fixed in 220.127.116.11.0 SRU 12.4
- Microsoft Money Plus does not work with it (I know but it is important for me)
- You may find out that users may lose access to files and directories, if this happens check file permissions. Reason is samba follows normal Unix permissions (if you can access it from the shell it will work in Samba) but SMB looks at the full ACL list if they exist. For example:
# Standard permissions are fine for SMB or Samba
$ ls -ldV OK_for_Samba_or_SMB
drwx--x--x 2 andrew staff 2 Aug 12 12:35 OK_for_Samba_or_SMB
# If ACL get a bit messy they will work for Samba but SMB may fail
$ ls -ldV OK_for_Samba
drwxr-xr-x+ 4 andrew staff 4 Aug 12 12:46 OK_for_Samba
# You can fix the above by resetting (use chmod A-) or by adding a new ACL for the owner (chmod A+user:andrew:rwxpdDaARWcCos:fd-----:allow)
$ ls -ldV OK_for_SMB
drwxr-xr-x+ 2 andrew staff 2 Aug 12 12:52 OK_for_SMB
- Shares. You have to think about how you share your files to a windows client, since SMB shares are done at the ZFS level. So you can either share the level above your users files (i.e. /export/home) and mount on the client the right directory. Otherwise you create a filesystem for all your users.
- Note that Solaris can handle many shares, but you will notice it gets a bit slow to create a new share!
# A typical share for my users
NAME USED AVAIL REFER MOUNTPOINT
dpool/staff/andrew 487G 316G 184G /dpool/staff/andrew
dpool/staff/andrew%andrew_nfs - - - /dpool/staff/andrew (NFS share)
dpool/staff/andrew%andrew - - - /dpool/staff/andrew (SMB share)