Currently, if no format is specified for a new disk volume, we pass the
invalid value "none" as the FS type to 'parted mkpart'.

There doesn't seem to be a way to have parted not format the drive, so
just default to using 'ext2' in this case: this shouldn't cause any harm,
since we are creating a new partition in the first place.

* src/storage_conf.c src/storage_conf.h: adds glusterfs to the list
  of network storage
* libvirt.spec.in: adds the dependency on glusterfs-client

* src/libvirt_private.syms src/parthelper.c src/storage_backend_disk.c
  src/storage_conf.c src/storage_conf.h: allow to create storage
  volumes on disk backend, patches by Henrik Persson
* AUTHORS: add Henrik Persson
Daniel

* src/storage_conf.c: fix reading of storage pool definitions at startup
  patch by Cole Robinson
daniel

The storage driver arranges its parsing routines in a way that make them
difficult to use in the test driver for non-default file parsing. This
refactoring moves things to be consistent with the way domain_conf and
network_conf do things.

* qemud/qemud.c src/console.c src/network_driver.c
  src/node_device_conf.c src/node_device_hal.c src/storage_conf.c
  src/util.c: cleanup of some direct stderr logging
daniel

  patch by Ryota Ozaki
Daniel

* src/storage_conf.c (virStorageVolDefParsePerms): Correct a typo:
s/owner/group/.  Patch by Ryota Ozaki.

* src/storage_conf.c (virStoragePoolDefParsePerms): Free mode string.
(virStorageVolDefParsePerms): Likewise.
* AUTHORS: Update.
Patch by Ryota Ozaki.

* src/storage_conf.c (virStoragePoolDefParsePerms): Initialize
"ptr" to NULL.

* qemud/qemud.c (GET_CONF_STR): Use virStrerror, not strerror.
* qemud/remote.c (remoteDispatchDomainBlockPeek): Likewise.
(remoteDispatchDomainMemoryPeek, remoteDispatchAuthSaslInit): Likewise.
(remoteDispatchAuthPolkit): Likewise.
* src/lxc_container.c (lxcContainerAvailable): Likewise.
* src/network_driver.c (networkStartNetworkDaemon): Likewise.
(networkShutdownNetworkDaemon): Likewise.
* src/qemu_conf.c (qemudExtractVersion, qemudNetworkIfaceConnect):
* src/storage_conf.c (virStoragePoolLoadAllConfigs): Likewise.
* src/storage_driver.c (storagePoolUndefine): Likewise.
* src/uml_driver.c (umlStartup, umlStartVMDaemon): Likewise.
* src/util.c (virFileReadAll): Likewise.
* src/uuid.c (virUUIDGenerate): Likewise.
* src/xen_internal.c (get_cpu_flags): Likewise.

* src/uml_conf.c (VIR_FROM_THIS): Define to VIR_FROM_UML.
* src/xs_internal.c (VIR_FROM_THIS): Define to VIR_FROM_XEN.
* src/xml.c (VIR_FROM_THIS): Define to VIR_FROM_XML.
* src/stats_linux.c (VIR_FROM_THIS): Define to VIR_FROM_STATS_LINUX.
* src/datatypes.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/lxc_conf.c (VIR_FROM_THIS): Define to VIR_FROM_LXC.
* src/libvirt.c (VIR_FROM_THIS): Define to VIR_FROM_NONE.
* src/node_device_conf.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/openvz_conf.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/openvz_driver.c (VIR_FROM_THIS): Define to VIR_FROM_OPENVZ.
* src/conf.c (VIR_FROM_THIS): Define to VIR_FROM_CONF.
Note: this loses config_filename:config_lineno diagnostics,
but that's ok.
* src/node_device.c (VIR_FROM_THIS): Define to VIR_FROM_NODEDEV.
* src/sexpr.c (VIR_FROM_THIS): Define to VIR_FROM_SEXPR.
* po/POTFILES.in: remove src/sexpr.c and src/lxc_conf.c

* src/storage_conf.c: fix crash and regression when defining
  a storage volume without a format (Cole Robinson)
Daniel

<sources> tags properly, and I didn't put the <source> tag into the
proper place, so I totally changed the output of the discovery XML.
Fix this up to do the right thing.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

findPoolSources.  Given danpb's last feedback, I completely removed the XML
parsing and did it all with structures.  The result should (hopefully) be a lot
easier on the eyes, and is a little more generic.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

cleanup patch, add a ".defaultFormat" member to .poolOptions.  In
storage_conf.c, if virXPathString(/pool/source/format/@type) returns NULL, then
set the pool type to .defaultFormat; otherwise, lookup the type via
formatFromString.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

<pool type='logical'>
	<source>
		<name>MyVG</name>
		<device name='/dev/sdb'/>
...

However, dumping out the XML for this same storage pool (with, say, virsh
pool-dumpxml), gives:

<pool type='logical'>
	<source>
		<name>MyVG</name>
		<device name='/dev/sdb'>
		</device>


To make this more idempotent, do the <device name='/dev/sdb'/> form by default,
and only do the <device>...</device> form if .nfreeExtent is defined for the
storage pool.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

and virStorage*ToString implementations to the generic VIR_ENUM_IMPL, there were
a couple of places that didn't properly set errors when they failed.  This patch
fixes these places up.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

storage XML to libvirtd, which was saved in /etc/libvirt/storage.  On subsequent
stop/start of libvirtd, because of another bug , an
error wasn't being set properly in an error path, so libvirtd was SEGV'ing in
storage_conf.c:virStoragePoolObjLoad when trying to dereference the NULL err
returned from virGetLastError().  Make this more robust against errors by always
doing "err ? err->message : NULL" in the printf.  I looked around the tree and
found a couple of other places that weren't guarded, so this patch fixes them as
well.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

iSCSI volumes.  This is implemented in the
virStorageBackendUpdateVolInfoFD function, so all future callers will
automatically benefit.  This is a somewhat large patch because the
conversion of the virStorageBackendPartTableTypeToString necessitated
a change to the formatToString and formatFromString function pointers,
which caused fallout in other places in the storage stuff.  The good
news is that most of these callers are now converted over to the
VIR_ENUM_IMPL, which means a lot of redundant code is now gone.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

  fix by Dan and Chris Lalancette
Daniel

Daniel