Cisco Headend Digital Broadband Delivery System Guida All'Installazione
Chapter 2 SR i4.2.2 DVD Upgrade Procedures
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Upgrade the SR i4.2.2 Software
Upgrade the DNCS using Solaris’ Live Upgrade. Live Upgrade is a Solaris facility
that allows operating system or application upgrades in an inactive boot
environment while the active boot environment continues to run without
interruption. Therefore, do not shut down the DNCS, RNCS, or Application Server
processes unless you are instructed to do so.
that allows operating system or application upgrades in an inactive boot
environment while the active boot environment continues to run without
interruption. Therefore, do not shut down the DNCS, RNCS, or Application Server
processes unless you are instructed to do so.
Upgrading the i4.2.2 Software
Complete the following steps to upgrade the i4.2.2 software.
1 Open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
1 Open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
a Type su - and press Enter. The password prompt appears.
b Type the root password and press Enter.
b Type the root password and press Enter.
3 Insert the SR i4.2.2 DVD into the DVD drive of the DNCS.
4 Wait one minute and then type df -n and press Enter. A list of the mounted
4 Wait one minute and then type df -n and press Enter. A list of the mounted
filesystems appears.
5 Does the output from step 4 show that the system mounted the DVD?
If yes, go to step 9.
If no, go to step 6.
6 Type /etc/init.d/volmgt stop and then press Enter. The volume manager utility
stops.
7 After completing step 6, did the DVD user interface appear?
If yes, go to step 9
If no, type /etc/init.d/volmgt start and then press Enter. The volume
manager utility starts.
manager utility starts.
8 Repeat steps 4 through 7. Call Cisco Services if the system still does not
recognize the DVD.
9 Type metastat | more and then press Enter. The system displays the status of
all of the metadevices on the DNCS.
Note: Press the Spacebar, if necessary, to page through all of the output.
Note: Press the Spacebar, if necessary, to page through all of the output.
10 Are the following two conditions true?
— The designation ok appears in the State column next to each metadevice.
— No Hot Spare indicates In Use.
— No Hot Spare indicates In Use.
If yes (to both conditions), go to step 11.