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29bc4fe646
This patch brings support to manage sheepdog pools and volumes to libvirt.
It uses the "collie" command-line utility that comes with sheepdog for that.
A sheepdog pool in libvirt maps to a sheepdog cluster.
It needs a host and port to connect to, which in most cases
is just going to be the default of localhost on port 7000.
A sheepdog volume in libvirt maps to a sheepdog vdi.
To create one specify the pool, a name and the capacity.
Volumes can also be resized later.
In the volume XML the vdi name has to be put into the <target><path>.
To use the volume as a disk source for virtual machines specify
the vdi name as "name" attribute of the <source>.
The host and port information from the pool are specified inside the host tag.
<disk type='network'>
...
<source protocol="sheepdog" name="vdi_name">
<host name="localhost" port="7000"/>
</source>
</disk>
To work right this patch parses the output of collie,
so it relies on the raw output option. There recently was a bug which caused
size information to be reported wrong. This is fixed upstream already and
will be in the next release.
Signed-off-by: Sebastian Wiedenroth <wiedi@frubar.net>
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| .. | ||
| capabilities.c | ||
| capabilities.h | ||
| cpu_conf.c | ||
| cpu_conf.h | ||
| domain_audit.c | ||
| domain_audit.h | ||
| domain_conf.c | ||
| domain_conf.h | ||
| domain_event.c | ||
| domain_event.h | ||
| domain_nwfilter.c | ||
| domain_nwfilter.h | ||
| interface_conf.c | ||
| interface_conf.h | ||
| netdev_bandwidth_conf.c | ||
| netdev_bandwidth_conf.h | ||
| netdev_vport_profile_conf.c | ||
| netdev_vport_profile_conf.h | ||
| network_conf.c | ||
| network_conf.h | ||
| node_device_conf.c | ||
| node_device_conf.h | ||
| nwfilter_conf.c | ||
| nwfilter_conf.h | ||
| nwfilter_ipaddrmap.c | ||
| nwfilter_ipaddrmap.h | ||
| nwfilter_params.c | ||
| nwfilter_params.h | ||
| secret_conf.c | ||
| secret_conf.h | ||
| storage_conf.c | ||
| storage_conf.h | ||
| storage_encryption_conf.c | ||
| storage_encryption_conf.h | ||
| virconsole.c | ||
| virconsole.h | ||
| virdomainlist.c | ||
| virdomainlist.h | ||