Add ppc64 and powervm references

Add appropriate references to ppc64 and powervm, including
the replacement of a powerpc with ppc64 (searching mailing list
and documentation showed no instances of true powerpc support).

Change-Id: Ic9aaec5175ed42a596da88a75467621365d63484
EMC SMI-S iSCSI Driver Documentation

This patch explains how to configure and make use of the EMC
Cinder SMI-S iSCSI driver with the Grizzly release of OpenStack.

Patchset fixes some markup so the build works.

Change-Id: I348f331d94deb5e6b036f4db106cb2318520a665
Add libvirt_injection_partition option

fixes bug 1128598

Grizzly introduced this new option which is used to control injection
of files in libvirt - adding the option.

Adding debugging usage in support section for compute.

Change-Id: I0252bc71e18984861c007296120712140bc31b78
Add use_network_dns_servers, fix dns_server ref

fixes 1128588

Grizzly now allows multiple dns servers when starting dnsmasq, and
can also use the details from the network configuration of the
server to fill in the values.

This change updates the old option and adds a new one.

Change-Id: Ifa7ff675f8dd54cfedd48edfc05e0e3e781a9f7a
Add documentation for GroupAntiAffinityFilter

fixes bug 1128587

With Grizzly comes the GroupAntiAffinityFilter, which ensures that
instances in a group don't end up on the same hosts.

This patch explains the filter and its scheduler hint

Change-Id: I9395f07d8fdbfa9d6c705a4769c775c8e9f15ad5
Add libvirt_lvm_snapshot_size option

fixes bug 1128581

Prior to Grizzly, snapshots did not work if you were running LVM as
your backing root disk.

It turns out, the documentation never had anything mentioning it
didn't work. So this change is as simple as adding a configuration
variable.

Change-Id: I02de367eff06477727d1fee1a82c34928a76d384
Adding new iptables_regex_{top,bottom} options

fixes bug 1128551

iptables_regex_{top,bottom}, introduced in grizzly, allow operators
to have greater control over what nova does with their iptables.

This patch adds them to the config option list.

Change-Id: I46dbcb331a623f93db828ba5c1d7f38595503d98
Merge "Add ppc64 and powervm references"
Merge "EMC SMI-S iSCSI Driver Documentation"
Merge "Add libvirt_injection_partition option"
Merge "Add use_network_dns_servers, fix dns_server ref"
Merge "Add documentation for GroupAntiAffinityFilter"
Add cinder_cross_az_attach option

fixes bug 1128546

This patch adds the cinder_cross_az_attach option to toggle
whether volume attachments are allowed between zones, which was
added in Grizzly.

Given the current state of cinder and availability zone documentation
this patch might be a little worthless. However, at least it will
allow understanding of the default behaviour.

Fix minor typo and spelling error.

Change-Id: Idff7a59a726d70e229fcb18d98deb5b38ce649fc
Merge "Add libvirt_lvm_snapshot_size option"
Merge "Adding new iptables_regex_{top,bottom} options"
Doc scheduler_host_subset_size option

fixes bug 1128545

Grizzly brings the scheduler_host_subset_size option, which gives
more than one host to be selected for scheduling, as opposed to
previously only the highest weighted host.

Adds the option to the config reference.

Missing <tr> tag fixed, spelling errors (not in the added row).

Change-Id: I4b96581ed7ef3d077b95a8e4aae39ba6f74cff53
Merge "Add cinder_cross_az_attach option"
Merge "Doc scheduler_host_subset_size option"