Product | Command Type |
---|---|
ClearCase | cleartool subcommand |
Attache | command |
Platform |
---|
UNIX |
Windows |
The umount command deactivates one or more VOBs on your host by unmounting them as operating-system-level file systems. A VOB is activated on a host by mounting it as a file system of type MVFS (ClearCase multiversion file system type). The VOB-tag by which an individual VOB is referenced is the same as the full pathname to its mount point.
NOTE TO UNIX USERS: umount calls the standard umount(1M) command.
umount -all unmounts all public VOBs listed in the VOB registry and all private VOBs owned by the user.
Except on Solaris, if you enter umount -all as root on a platform that supports the operating system command umount -a, the viewroot directory (/view) is unmounted. To remount the viewroot directory, you must stop and restart ClearCase.
UNIX- root can unmount any VOB; other users can unmount any public VOB, and private VOBs they own.
Windows-Any user can unmount any VOB, public or private.
Mastership: (Replicated VOBs only) No mastership restrictions.
SPECIFYING THE VOB. Default: None.
In cleartool single-command mode, cmd-context represents the UNIX shell or Windows command interpreter prompt, followed by the cleartool command. In cleartool interactive mode, cmd-context represents the interactive cleartool prompt. In Attache, cmd-context represents the workspace prompt.
Unmount the VOB storage directory that is registered with VOB-tag \rel4.
cmd-context umount \rel4
Unmount all VOBs registered with public VOB-tags.
% su (become root user)
cmd-context umount -all (unmount all public VOBs)
Unmount all VOBs.
cmd-context umount -all
lsvob, mkvob, mount, register, umount(1M), Administrator's Guide
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