HP-UX系统和网络管理I10.ppt

Choose View, Header and Footer to enter text here File System Creation Version A.01 H3064S Module 10 Slides Overview of File System Creation Creating a New File System 1. Create the new file system newfs -F vxfs /dev/vg01/rmyfs1 2. Create a mount point directory for the file system mkdir /myfs1 3. Mount the new file system mount /dev/vg01/myfs1 /myfs1 4. Add the file system to the /etc/fstab file The newfs Command Examples 1. newfs -F vxfs /dev/vg01/rmyfs1 2. newfs -F vxfs -o largefiles /dev/vg01/rmyfs1 3. newfs -F hfs /dev/vg01/rmyfs2 4. newfs -F hfs -o largefiles /dev/vg01/rmyfs2 5. newfs -F hfs -b 4096 -f 2048 -m 5 -i 4096 /dev/vg01/rmyfs2 Mounting the New File System The umount command Automatically Mounting File Systems Place an entry in the /etc/fstab file File systems will be mounted when the system is booted, or you can use mount -a or mountall You can mount file systems by absolute directory names. Sample /etc/fstab: /dev/vg00/lvol3 / vxfs delaylog 0 1 /dev/vg00/lvol1 /stand hfs defaults 0 1 /dev/vg00/lvol4 /home vxfs delaylog 0 2 /dev/vg00/lvol5 /opt vxfs delaylog 0 2 /dev/vg00/lvol6 /tmp vxfs delaylog 0 2 /dev/vg00/lvol7 /usr vxfs delaylog 0 2 /dev/vg00/lvol8 /var vxfs delaylog 0 2 /dev/vg01/myfs1 /myfs1 vxfs delaylog 0 2 /dev/vg01/myfs2 /myfs2 hfs defaults 0 2 CD-ROM File Systems (CDFS) Allows mass distribution and easy retrieval of large amounts of information. You can read data from a CD, but you cannot write to it. To use CDFS volumes: 1. Configure the appropriate driver into the kernel. 2. Create the device files (if necessary). 3. Mount the CDFS volume with the mount command. CDFS Examples: 1. LaserRom Manual 2. Application CD ? 1999 Hewlett-Packard Co. H3064S A.01 Are you using LVM? YES NO NO YES NO YES Create a File System in the Disk Logical Volume Create a File System in the LV Mount the File System Add a Disk Make it a Physical Volume Add it to a Volume Group Create a Add a Disk