Veritas™ File System 5.0.1 Administrator's Guide

Converting multiple Storage Checkpoints

You can convert Storage Checkpoints to nodata Storage Checkpoints, when dealing

with older Storage Checkpoints on the same file system.

To convert multiple Storage Checkpoints

Create a file system and mount it on /mnt0:

# mkfs -F vxfs /dev/vx/rdsk/dg1/test0

version 7 layout

13417728 sectors, 67108864 blocks of size 1024, log \

size 65536 blocks largefiles supported

# mount -F vxfs /dev/vx/dsk/dg1/test0 /mnt0

Create four data Storage Checkpoints on this file system, note the order of

creation, and list them:

# fsckptadm create oldest /mnt0

# fsckptadm create older /mnt0

# fsckptadm create old /mnt0

# fsckptadm create latest /mnt0

# fsckptadm list /mnt0

/mnt0

latest:

ctime = Mon 26 Jul 11:56:55 2004

mtime = Mon 26 Jul 11:56:55 2004

flags = largefiles

old:

ctime = Mon 26 Jul 11:56:51 2004

mtime = Mon 26 Jul 11:56:51 2004

flags = largefiles

older:

ctime = Mon 26 Jul 11:56:46 2004

mtime = Mon 26 Jul 11:56:46 2004

flags = largefiles

oldest:

ctime = Mon 26 Jul 11:56:41 2004

mtime = Mon 26 Jul 11:56:41 2004

flags = largefiles

97Storage Checkpoints

Storage Checkpoint administration