HP StorageWorks 9100 Extreme Data Storage System administration guide V1.0.2 (AN540-96018, February 2010)

Creating VHTTPD
The exdsmgr create vhttpd command creates a default balanced set of virtual hosts for Apache
services.
When the exdsmgr create vhttpd command finishes, the HP ExDS9100 system serves a simple
place-holder Web page on every virtual host address. See Customizing HTTP for more information.
Parameters
• network=eth<number>
• Mandatory parameter (must not be the management network). This network must have been
configured by the exdsmgr reconfigure system command. If you manaully configure
the network interface, use the mx or mxconsole commands to configure NFS on this network.
• vips=<a1.b1.c1.d1 | a2.b2.c2.d2, a3.b3.c3.d3, ...>
• Mandatory parameter
• You can supply either a single VIP or a comma-separated list of VIPs. If a single VIP is supplied,
it is assumed to be the start of a contiguous list, and the code constructs a list with a length of
the number of servers in the cluster starting with this value. If a comma-separated list of VIPs is
supplied, then the length of the list must not be longer than the number of servers in the cluster.
• servers=<1,2...n | [1-n] | [1-i], [m-n], and so on>
• Optional parameter. If not specified, the list of servers is read from the database.
• If specified, the vhttpd configuration can be restricted to a subset of the servers. The servers
can be specified as individual comma-separated values or using the sub-range m-n syntax or
a combination of the two.
Example
# exdsmgr create vhttpd network=eth2 \
vips=16.123.123.155,16.123.123.156,16.123.123.157 \ servers=[5-7]
Viewing VHTTPD
The exdsmgr show vhttpd command allows you to view the existing vhttpd configuration.
Parameters
• network=eth<number>
• Mandatory parameter
• vip = <vipValue>
• Optional parameter. If not specified, the status of all VIPs will be displayed. If specified, the
output is restricted to the specified VIP.
9100 Extreme Data Storage System administration guide 77