HP ProLiant 6400R Deploying the ProLiant Cluster for NetWare 4.2 - Page 23
Co1.ncf, Haserver.ini, Co2.ncf
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'HSOR\LQJ WKH 3UR/LDQW &OXVWHU IRU 1HW:DUH Configure both servers for a seamless IP failover. 1. Create a file called CO1.NCF on Server A with the following entries (the lines beginning with # are comments for explanation and clarity): # deletes the other server's secondary IP addresses del secondary ipaddress 123.45.67.22 # add all secondary IP addresses add secondary ipaddress 123.45.67.11 # display all secondary IP addresses display secondary ipaddress Then on Server A, edit the file HASERVER.INI and modify the CostandbyCommand parameter, under the section [Server.PL7000-1], as shown below: CostandbyCommand=CO1.NCF Save this file, HASERVER.INI, in the SYS:\SYSTEM directory. Whenever a server goes into the costandby state, this script will configure the server to respond to all client requests to 123.45.67.11 and, at the same time, removing any secondary IP addresses for the other server. 2. Create a file called CO2.NCF on Server B with the following entries (the lines beginning with # are comments for explanation and clarity): # deletes the other server's secondary IP addresses del secondary ipaddress 123.45.67.11 # adds all secondary IP addresses add secondary ipaddress 123.45.67.22 # displays all secondary IP addresses display secondary ipaddress Then on Server B, edit the file HASERVER.INI and modify the CostandbyCommand parameter, under the section [Server.PL7000-2], as shown below: CostandbyCommand=CO2.NCF Save this file, HASERVER.INI, in the SYS:\SYSTEM directory. Whenever a server mounts goes into the costandby state, this script will configure the server to respond to all client requests to 123.45.67.22 and, at the same time, removing any secondary IP addresses for the other server. 3. Create a file called FAIL1.NCF on Server A with the following entries (each command is preceded by remarked comments): # adds all secondary IP addresses add secondary ipaddress 123.45.67.22 # displays all secondary IP addresses display secondary ipaddress Then on Server A, edit the file HASERVER.INI and modify the FailoverCommand parameter, under the section [Server.PL7000-1], as shown below: FailoverCommand=FAIL1.NCF 0096-0699-A