Which mount cifs

I'm running Ubuntu Server When I am configuring Veeam to use CIFS, viewing the logs veeam is executing this command to connect to the network share:. The problem is, there is no way to force version 3.

So, I need to be able to force this in Linux some how. For a given mount. The mount. Historically it seems mount. July being the date of the code change to cifs 4. From September it looks like it can auto-negotiate , defaulting to 2. Thus if you can upgrade your version of cifs, you should be able to get a different resulting protocol version even without specifying one explicitly.

Here is the mapping of mount. Windows 95, NT 4. I realize this is quite old, but I was brought here in my search for the same thing: Using veeam free agent for linux 4. This was frustrating because my I did find a solution , however. I tried to find the mounting script veeam was using but they don't use any traditional types of scripts you could edit. Sign up to join this community. The best answers are voted up and rise to the top. For the uid gid of newly created files and directories, ie files created since the last mount of the server share, the expected uid gid is cached as long as the inode remains in memory on the client.

Also note that permission checks authorization checks on accesses to a file occur at the server, but there are cases in which an administrator may want to restrict at the client as well. Note that the mount. It may be specified as either a groupname or a numeric gid. For other considerations see the description of uid above. If the CIFS server is not listening on this port or if it is not specified, the default ports will be tried i. Specify the server netbios name RFC name to use when attempting to setup a session to the server.

A server name can be up to 15 characters long and is usually uppercased. When mounting to servers via port , specifies the RFC source name to use to represent the client netbios machine name when doing the RFC netbios session initialize. If the server does not support the CIFS Unix extensions this overrides the default mode for directories.

This option is set automatically if the server name portion of the requested UNC name can be resolved so rarely needs to be specified by the user.

Charset used to convert local path names to and from Unicode. Unicode is used by default for network path names if the server supports it. If server does not support Unicode, this parameter is unused.

If the CIFS Unix extensions are negotiated with the server the client will attempt to set the effective uid and gid of the local process on newly created files, directories, and devices create, mkdir, mknod. If the CIFS Unix Extensions are not negotiated, for newly created files and directories instead of using the default uid and gid specified on the the mount, cache the new file's uid and gid locally which means that the uid for the file can change when the inode is reloaded or the user remounts the share.

The client will not attempt to set the uid and gid on on newly created files, directories, and devices create, mkdir, mknod which will result in the server setting the uid and gid to the default usually the server uid of the user who mounted the share.

Letting the server rather than the client set the uid and gid is the default. If the CIFS Unix Extensions are not negotiated then the uid and gid for new files will appear to be the uid gid of the mounter or the uid gid parameter specified on the mount. Client permission checking is enabled by default. Client does not do permission checks. This can expose files on this mount to access by other users on the local client system.

Note that this does not affect the normal ACL check on the target machine done by the server software of the server ACL against the user name provided at mount time. Do not do inode data caching on files opened on this mount. This precludes mmaping files on this mount. In some cases with fast networks and little or no caching benefits on the client e. Hema Arun. CS Newbie 5 points. Chris Stanton. BN Newbie 14 points. Barry Nelson. FD Newbie 9 points.

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