Eric Blake db7d7c0ee8 conf: restrict external snapshots to backing store formats ...

Domain snapshots should only permit an external snapshot into
a storage format that permits a backing chain, since the new
snapshot file necessarily must be backed by the existing file.
The C code for the qemu driver is a little bit stricter in
currently enforcing only qcow2 or qed, but at the XML parser
level, including virt-xml-validate, it is fairly easy to
enforce that a user can't request a 'raw' external snapshot.

* docs/schemas/storagecommon.rng (storageFormat): Split out...
(storageFormatBacking): ...new sublist.
* docs/schemas/domainsnapshot.rng (disksnapshotdriver): Use new
type.
* src/util/virstoragefile.h (virStorageFileFormat): Rearrange for
easier code management.
* src/util/virstoragefile.c (virStorageFileFormat, fileTypeInfo):
Likewise.
* src/conf/snapshot_conf.c (virDomainSnapshotDiskDefParseXML): Use
new marker to limit selection of formats.

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>

2014-04-15 13:57:15 +02:00

..

api_extension

xen_xs: name xendConfigVersion magic numbers

2012-02-01 16:28:17 -07:00

devhelp

maint: consolidate several .gitignore files

2012-02-03 15:27:16 -07:00

html

maint: consolidate several .gitignore files

2012-02-03 15:27:16 -07:00

internals

util: fix a typo in virprocess.c and docs

2014-03-27 06:58:46 -06:00

schemas

conf: restrict external snapshots to backing store formats

2014-04-15 13:57:15 +02:00

32favicon.png

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404.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

acl.html.in

Add documentation for access control system

2013-08-09 17:13:02 +01:00

aclpolkit.html.in

docs: aclpolkit: Fix a heading typo

2013-10-04 13:38:57 -04:00

api_extension.html.in

maint: improve VIR_ERR_INVALID_CONN usage

2014-01-06 21:41:02 -07:00

api.html.in

Fix typos in various docs

2013-12-02 10:21:26 +08:00

apibuild.py

Add virLogSource variables to all source files

2014-03-18 14:29:22 +00:00

apps.html.in

docs: add VMmanager to web apps

2014-03-13 06:54:56 +01:00

archdomain.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

architecture.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

architecture.gif

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architecture.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

archnetwork.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

archnode.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

archstorage.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

auditlog.html.in

docs: fix some typos

2013-12-02 11:59:18 -07:00

auth.html.in

Add documentation for access control system

2013-08-09 17:13:02 +01:00

bindings.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

bugs.html.in

Fix typos in various docs

2013-12-02 10:21:26 +08:00

cgroups.html.in

docs: cgroups: fix typo about LXC cgroups

2014-03-27 06:52:20 -06:00

compiling.html.in

build: honor autogen.sh --no-git

2013-07-09 16:15:29 -06:00

contact.html.in

Document security reporting & handling process

2013-07-01 11:08:58 +08:00

csharp.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

deployment.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

devguide.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

docs.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

downloads.html.in

docs: mention maintenance branches

2014-01-15 09:12:25 -07:00

drivers.html.in

bhyve: add basic documentation

2014-03-01 23:44:58 +04:00

drvbhyve.html.in

bhyve: add basic documentation

2014-03-01 23:44:58 +04:00

drvesx.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvhyperv.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvlxc.html.in

LXC: added some doc on domxml-from-native with mention of limitations

2014-02-12 17:52:47 +00:00

drvopenvz.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvparallels.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvphyp.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvqemu.html.in

Fix docs generator regression in previous commit

2013-05-03 16:58:46 +01:00

drvremote.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvtest.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

drvuml.html.in

docs: typo fix

2014-03-03 17:41:26 +04:00

drvvbox.html.in

Move VirtualBox driver into libvirtd

2013-05-16 16:28:53 +01:00

drvvmware.html.in

VMware: Initial VMware Fusion support

2013-09-29 18:40:36 +08:00

drvxen.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

errors.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

et.png

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firewall.html.in

Fix typos in various docs

2013-12-02 10:21:26 +08:00

footer_corner.png

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footer_pattern.png

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format.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

formatcaps.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

formatdomain.html.in

Document the keyboard as a valid input type

2014-02-24 18:55:00 +01:00

formatnetwork.html.in

bandwidth: Adjust documentation

2014-02-20 14:53:36 -05:00

formatnode.html.in

docs: fix usb node device sub-element names

2013-08-15 11:40:50 +02:00

formatnwfilter.html.in

nwfilter: Add ARP src/dst IP mask for ebtables ARP

2014-03-13 18:30:09 -04:00

formatsecret.html.in

docs: remove <auth> from secret XML format

2014-02-14 16:47:14 +01:00

formatsnapshot.html.in

qemu: snapshot: Add support for external active snapshots on gluster

2014-02-14 11:07:29 +01:00

formatstorage.html.in

doc: storage: Explicitly state that it's possible to have non-unique key

2014-03-05 09:51:24 +01:00

formatstorageencryption.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

genaclperms.pl

Add documentation for access control system

2013-08-09 17:13:02 +01:00

generic.css

docs: Add some style and color to the HTML documentation

2013-01-18 15:36:38 +01:00

goals.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

governance.html.in

Fix minor typo in governance doc

2014-02-04 10:43:15 -07:00

hacking1.xsl

maint: tweak use of <a> in HACKING

2013-07-09 11:49:20 -06:00

hacking2.xsl

maint: tweak use of <a> in HACKING

2013-07-09 11:49:20 -06:00

hacking.html.in

Add a rule for indenting labels

2014-03-25 14:58:41 +01:00

hooks.html.in

network: Introduce network hooks

2014-02-18 14:46:49 +01:00

hvsupport.pl

New internal migration APIs with extensible parameters

2013-06-25 01:13:16 +02:00

index.html.in

bhyve: add basic documentation

2014-03-01 23:44:58 +04:00

index.py

Test for object identity when checking for None in Python

2013-08-23 08:12:26 +02:00

internals.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

intro.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

java.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

library.xen

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libvirt-daemon-arch.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

libvirt-daemon-arch.png

build: regenerate .png files

2012-07-23 16:07:13 -06:00

libvirt-driver-arch.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

libvirt-driver-arch.png

build: regenerate .png files

2012-07-23 16:07:13 -06:00

libvirt-header-bg.png

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libvirt-header-logo.png

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libvirt-net-logical.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

libvirt-net-logical.png

build: regenerate .png files

2012-07-23 16:07:13 -06:00

libvirt-net-physical.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

libvirt-net-physical.png

build: regenerate .png files

2012-07-23 16:07:13 -06:00

libvirt-object-model.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

libvirt-object-model.png

build: regenerate .png files

2012-07-23 16:07:13 -06:00

libvirt-virConnect-example.fig

internals: Update to include RPC and Lock links and add new data

2013-03-04 17:36:03 -05:00

libvirt-virConnect-example.png

internals: Update to include RPC and Lock links and add new data

2013-03-04 17:36:03 -05:00

libvirt.css

docs: add a permalink to html headers

2014-01-27 08:42:09 +01:00

libvirtLogo404.png

Add a custom 404 error page for the website

2012-06-18 20:10:29 +01:00

libvirtLogo.png

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locking.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

logging.html.in

Remove global log buffer feature entirely

2014-03-18 14:29:22 +00:00

madeWith.png

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main.css

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Makefile.am

docs: Load libvirt_access*.xml from build dir

2013-09-23 14:16:45 +02:00

migration-managed-direct.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

migration-managed-direct.png

Add documentation about migration.

2011-10-28 10:07:45 +01:00

migration-managed-p2p.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

migration-managed-p2p.png

Add documentation about migration.

2011-10-28 10:07:45 +01:00

migration-native.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

migration-native.png

Add documentation about migration.

2011-10-28 10:07:45 +01:00

migration-tunnel.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

migration-tunnel.png

Add documentation about migration.

2011-10-28 10:07:45 +01:00

migration-unmanaged-direct.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

migration-unmanaged-direct.png

Add documentation about migration.

2011-10-28 10:07:45 +01:00

migration.html.in

Fix minor typos in messages and docs

2013-07-30 07:07:33 -06:00

newapi.xsl

docs: generate links from plain text documentation

2013-10-30 17:30:12 +01:00

news.html.in

Release of libvirt-1.2.3

2014-04-01 15:29:53 +08:00

news.xsl

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node.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

node.gif

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page.xsl

docs/page.xls: remove unnecessary namespace attribute

2014-01-30 15:37:38 +01:00

pending.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

php.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

python.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

relatedlinks.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

remote.html.in

Fix typos in various docs

2013-12-02 10:21:26 +08:00

search.php.code.in

docs: autogenerate search.php

2012-08-10 10:58:38 +02:00

search.php.in

Repair the search on libvirt.org

2013-09-12 17:18:32 +08:00

secureusage.html.in

Add some notes about secure usage of libvirt

2013-10-15 11:33:01 +01:00

securityprocess.html.in

Fix three minor typos

2013-11-26 18:37:09 +08:00

site.xsl

Fix docs generator regression in previous commit

2013-05-03 16:58:46 +01:00

sitemap.html.in

bhyve: add basic documentation

2014-03-01 23:44:58 +04:00

storage.html.in

gluster: Fix "key" attribute for gluster volumes

2014-04-01 08:44:34 +02:00

structures.fig

Remove trailing whitespace from all xfig files

2011-10-28 10:11:16 +01:00

subsite.xsl

virCommand: docs for usage of new command APIs

2010-12-02 16:00:47 -07:00

testapi.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

testsuites.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

testtck.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

todo.cfg-example

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todo.pl

Fix namespace bugs in API docs, todo page & hv support page

2013-05-07 11:19:04 +01:00

uri.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

virshcmdref.html.in

Fix multiple formatting problems in HTML docs

2013-05-03 15:56:15 +01:00

windows.html.in

Point users to Virt-Viewer MSI installers for Windows builds

2013-05-07 15:29:37 +01:00

wrapstring.xsl

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