EMC Celerra User Manual

server_mount
399
The server Commands
Note: The MIXED policy translates the UNIX ownership mode bits into
three ACEs: Owner, Group and Everyone, which can result in different
permissions for the Group ACE and the Everyone ACE. The
MIXED_COMPAT policy does not translate a UNIX Group into a Group
ACE. The Everyone ACE is generated from the UNIX Group.
[cvfsname=<newname>]
Changes the default name of the checkpoint in each of the
.ckpt
directories. The default name is the timestamp of when the
checkpoint was taken.
[noprefetch]
Turns prefetch processing off. When on (default), performs read
ahead processing for file systems.
CAUTION
!
Turning the prefetch option to off may affect performance.
For CIFS Clients Only: When mounting a file system, if the default options are not manually
entered, the options are active but not displayed in the listing of
mounted file systems. Available options are:
SECURE ACL and UNIX rights are checked. ACL and UNIX rights are checked.
MIXED ACL is checked. If there is not an ACL, one is
created based on the UNIX mode bits. Access is
also determined by the ACL.
NFSv4 clients can manage the ACL.
An ACL modification rebuilds the UNIX mode bits
but the UNIX rights are not checked.
ACL is checked. If there is not an ACL, one is
created based on the UNIX mode bits. Access is
also determined by the ACL.
NFSv4 clients can manage the ACL.
A modification to the UNIX mode bits rebuilds
the ACL permissions but the UNIX rights are not
checked.
MIXED_COMPAT If the permissions of a file or directory were last
set or changed by a CIFS client, the ACL is
checked and the UNIX rights are rebuilt but are
not checked.
If the permissions of a file or directory were last
set or changed by an NFS client, the UNIX rights
are checked and the ACL is rebuilt but is not
checked.
NFSv4 clients can manage the ACL.
If the permissions of a file or directory were last
set or changed by an NFS client, the UNIX
rights are checked and the ACL is rebuilt but is
not checked.
If the permissions of a file or directory were last
set or changed by a CIFS client, the ACL is
checked and the UNIX rights are rebuilt but are
not checked.
NFSv4 clients can manage the ACL.
Access Policy CIFS clients: NFS clients:

EMC Celerra Specifications

General

Brand	EMC
Model	Celerra
Category	Server
Language	English