Veritas File System 4.1 Administrator's Guide (HP-UX 11i v3, February 2007)

VERITAS File System Quick Reference
Veritas File System Quick Reference
Appendix A 175
/dev/vx/dsk/fsvol /ext vxfs delaylog 0 2
Unmounting a File System
Use the umount command to unmount a currently mounted file system.
How to Unmount a File System
To unmount a file system, use the following syntax:
umount special | mount_point
Specify the file system to be unmounted as a mount_point or special (the device on which the file system
resides). See the umount_vxfs(1M) manual page for more information about this command and its
available options.
Example A-3 To unmount the file system /dev/vx/dsk/fsvol/vol1
Enter:
# umount /dev/vx/dsk/fsvol/vol1
Example A-4 To unmount all file systems not required by the system
Enter:
# umount -a
This unmounts all file systems except /(root), /usr, /var, /opt, and /tmp.
Displaying Information on Mounted File Systems
You can use the mount command to display a list of currently mounted file systems.
How to Display File System Information
To view the status of mounted file systems, use the syntax:
mount -v
This shows the file system type and mount options for all mounted file systems. The -v option specifies
verbose mode.
See the following manual pages for more information about the mount command and its available options:
• mount(1M)
• mount_vxfs(1M)