On Tue, Mar 24, 2009 at 06:34:17AM -0700, Robert Thurlow wrote:
> Richard Schilling wrote:
> > I notice that packages seem to come in three basic flavors: Usr, Root, and 
> > Kernel.  
> > 
> > Can someone explain what the precise differences are?  I assume
> > that "Usr" is a userland package, "Root" requires root privileges,
> > and "Kernel" is a kernel module.  But I want to confirm that.
> 
> Think "root filesystem" instead of root privileges, and you'll have
> it.
> 
> > And, in the case of Samba, there are several packages available and
> > I'm not sure which one to pick:
> > 
> > system      SUNWsmbar                       samba - A Windows SMB/CIFS 
> > fileserver for UNIX (Root)
> > system      SUNWsmbau                       samba - A Windows SMB/CIFS 
> > fileserver for UNIX (Usr)
> > system      SUNWsmbfskr                     SMB/CIFS File System client 
> > support (Kernel)
> > system      SUNWsmbfsr                      SMB/CIFS File System client 
> > support (Root)
> > system      SUNWsmbfsu                      SMB/CIFS File System client 
> > support (Usr)
> > system      SUNWsmbskr                      SMB Server (Kernel)
> > system      SUNWsmbsr                       SMB Server (Root)
> > system      SUNWsmbsu                       SMB Server (Usr)
> 
> So "Samba" is a server for the SMB/CIFS protocol.  It is implemented
> entirely at user-level (no kernel components).  That's the SUNWsmba*
> packages.  Samba is most appealing if you use it on other platforms
> and know it well.
> 
> Solaris has a great SMB/CIFS server, implemented mostly in the kernel
> for better performance and integration with the rest of the system.
> It is the preferred SMB/CIFS server on Solaris, is under very active
> development, and gets better on every build.  That's the SUNWsmbs*
> packages.
> 
> Solaris also has an SMB/CIFS client, to access files on any SMB/CIFS
> server.  That's the SUNWsmbfs* packages.
> 
> In general, if you want a service, you need ALL of the components of
> that service - you don't try to get by with just part of it.
> 

Need to give this in-kernel CIFS server a try.  Can it only serve off
of ZFS backed storage or could it re-export, for example, NFS mounts?

Ray

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