Cisco Headend System Release 2.7 Guida All'Installazione
Chapter 1 Alarm Manager Pre-Installation Checklist
8
78-745262-01Rev C
Fewer Than 100,000 Deployed DHCTs
Answer the following questions to determine whether your system meets the
minimum hardware and software requirements to support Alarm Manager server
software.
Important: If you respond No to any of these questions, you need to correct the
Important: If you respond No to any of these questions, you need to correct the
situation before you install Alarm Manager software.
Requirement
Yes
No
Does each Alarm Manager server have at least 256 MB of memory?
Follow these instructions to determine whether you have a partition on each
Alarm Manager server that has at least 145 MB of available disk space, plus
an additional 10 MB for each DNCS system you will monitor.
Note: This is the partition where you will install the Alarm Manager server
Note: This is the partition where you will install the Alarm Manager server
software.
1
From an xterm window on each Alarm Manager server, type df -k and
then press Enter.
Result: The output that appears looks similar to the following:
Result: The output that appears looks similar to the following:
Notes:
–
–
Note that each of the listed filesystems in this example has enough
space to install the Alarm Manager software.
–
Our engineers recommend that you install the Alarm Manager
software in the /export/home directory.
2
Is there a partition on each Alarm Manager server that has at least 145
MB of available disk space, plus an additional 10 MB for each DNCS
system you will monitor?
Does each Alarm Manager server have at least two Ethernet adapters?
Note: Ask your network administrator if you do not know how to
Note: Ask your network administrator if you do not know how to
determine this.