ADIC Time Clock 6-00028-01 Rev A Manuel D’Utilisation
Managing the AMASS File System
3-156
Command Reference
6-00028-01 Rev A
Practical Application
The following example uses this command to back up files, in
optimized order, from a volume to a tape. AMASS backs up
entire files, even if they span media. Both scenarios assumes the
AMASS mount point is /
optimized order, from a volume to a tape. AMASS backs up
entire files, even if they span media. Both scenarios assumes the
AMASS mount point is /
archive
.
Using cpio Command
Step 1.
Log in as either
amass
or
root
.
Step 2.
Enter the commands as shown in the following
example.
example.
Step 3.
When AMASS backs up
partialfile
, which
starts on volume 2 and is appended onto volume 3,
AMASS switches the media in the drive to back up
the remainder of
AMASS switches the media in the drive to back up
the remainder of
partialfile
on volume 3.
AMASS then reloads Volume 2 so it can continue
the backup process.
the backup process.
# su root
# cd /archive
# volfilelist 2 | sort -n +1 +2 | awk ’{print $1}’ | \
cpio -oc >/dev/rmt/0m
Lists all files on volume 2.
Prints just the file names.
Backs up the files to a tape
loaded in drive /dev/rmt/0m.
loaded in drive /dev/rmt/0m.
Numerically sorts files based
first upon volume, then based
upon logical block address.
first upon volume, then based
upon logical block address.