Cisco Headend Digital Broadband Delivery System User Guide
Run the mirrState Utility
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Re-Attaching Mirrored Disks
Follow these instructions to use the mirrState utility to re-attach the mirrored disks.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
1 If necessary, 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 Type mirrState.ksh -a and then press Enter. The system displays the following
message:
WARNING!!
Proceeding beyond this point will ATTACH all Controller 2 submirrors.
Are you certain you want to proceed?
WARNING!!
Proceeding beyond this point will ATTACH all Controller 2 submirrors.
Are you certain you want to proceed?
4 Type y and then press Enter. The system re-enables the disk mirroring functions
on the DNCS.
5 Type exit and then press Enter. You log out as root user in the xterm window.
Determining the Version Number of the mirrState Utility
Follow these instructions to obtain the version number of the mirrState utility that is
loaded on the DNCS.
1 If necessary, open an xterm window on the DNCS.
2 Type mirrState.ksh -v and then press Enter. The system displays the version
loaded on the DNCS.
1 If necessary, open an xterm window on the DNCS.
2 Type mirrState.ksh -v and then press Enter. The system displays the version
number of the mirrState utility.