Cisco Headend System Release 3.2 Installation Guide
Chapter 4 Maintenance Window Activities
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Add Unique Entries to the vfstab File (Optional)
After upgrading the DNCS, a new vfstab file is installed and saved to the /etc
directory. Complete the following steps to inspect the vfstab file and add any unique
entries.
Important: You must be root user to make any modifications to the /etc/vfstab file.
1
directory. Complete the following steps to inspect the vfstab file and add any unique
entries.
Important: You must be root user to make any modifications to the /etc/vfstab file.
1
Open a third xterm window on the DNCS and change to root user.
Note: You should now have three xterm windows on the DNCS. You are root
user in two, and dncs user in the third.
Note: You should now have three xterm windows on the DNCS. You are root
user in two, and dncs user in the third.
2 In one root xterm window, type the following command and press Enter to
change to the /dvs/admin/sysinfo/[date_time] directory.
cd /dvs/admin/sysinfo[date_time]
Note: Replace [date_time] with the directory name that indicates when the
preUpgradeChecks script was run.
preUpgradeChecks script was run.
3 In the same root xterm window, type the following command and press Enter to
open the vfstab file for review.
less vfstab
4 In the second root xterm window type the following command and press Enter
to open the /etc/vfstab file.
less /etc/vfstab
5 Compare the two files. Does the pre-upgrade vfstab file contain any unique
entries compared to the post-upgrade vfstab file?
If yes, in a root xterm window, complete these steps.
a Open the /etc/vf file in a text editor.
b Add the exact unique entry found in the pre-upgrade vfstab file into the
a Open the /etc/vf file in a text editor.
b Add the exact unique entry found in the pre-upgrade vfstab file into the
/etc/vfstab file.
c Save and close the /etc/vfstab file.
If no, you have completed this procedure.