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201 Commits

Author SHA1 Message Date
Jeff Cody
b166099712 QAPI: Fix blockdev-add example documentation 
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2017-02-21 10:37:46 -05:00
Kevin Wolf
31eb1202d3 iscsi: Add blockdev-add support 
This adds blockdev-add support for iscsi devices.

Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2017-02-21 10:37:34 -05:00
Stefan Weil
5d0c7f4f9e qapi: Remove unwanted commas after #optional keyword 
We don't want that commas to be part of the generated documentation,
so remove them.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <20170122145407.27476-1-sw@weilnetz.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-27 08:23:06 +01:00
Marc-André Lureau
11a3dee1b9 qmp-events: move 'BLOCK_JOB_READY' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
af0e09106c qmp-events: move 'BLOCK_JOB_ERROR' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
e161df3939 qmp-events: move 'BLOCK_JOB_CANCELLED' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
e21e65b212 qmp-events: move 'BLOCK_JOB_COMPLETED' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
07c9f583d5 qmp-events: move 'BLOCK_IO_ERROR' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
370d4eba7d qmp-events: move 'BLOCK_IMAGE_CORRUPTED' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:48 +01:00
Marc-André Lureau
f6235a256f qmp-commands: move 'blockdev-mirror' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:47 +01:00
Marc-André Lureau
bd77ea2e5a qmp-commands: move 'x-blockdev-change' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:47 +01:00
Marc-André Lureau
e817862b17 qmp-commands: move 'block-set-write-threshold' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
be3e83cb8a qmp-commands: move 'blockdev-change-medium' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
b480abf3b8 qmp-commands: move 'x-blockdev-insert-medium' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
8e1c14295c qmp-commands: move 'x-blockdev-remove-medium' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
7f3c6f22da qmp-commands: move 'blockdev-close-tray' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
1133b1d674 qmp-commands: move 'blockdev-open-tray' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
915a213f7a qmp-commands: move 'x-blockdev-del' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
b4749948c1 qmp-commands: move 'blockdev-add' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
49b37c23c7 qmp-commands: move 'block-stream' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
b4a0ac14e8 qmp-commands: move 'block_set_io_throttle' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
73dffdc89f qmp-commands: move 'block-dirty-bitmap-clear' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
4bbca422a5 qmp-commands: move 'block-dirty-bitmap-remove' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
2258a5dbbe qmp-commands: move 'block-dirty-bitmap-add' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
12a21b73cb qmp-commands: move 'drive-mirror' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:46 +01:00
Marc-André Lureau
e1f34cb209 qmp-commands: move 'query-named-block-nodes' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
1cf75113f8 qmp-commands: move 'blockdev-backup' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
b03364126c qmp-commands: move 'drive-backup' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
f44fb58f35 qmp-commands: move 'block-commit' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
280c4b3cf2 qmp-commands: move 'change-backing-file' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
3282eca4ae qmp-commands: move 'blockdev-snapshot' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
b4039d8d23 qmp-commands: move 'blockdev-snapshot-sync' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
0dc869cf70 qmp-commands: move 'block_resize' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
91f96b643c qmp-commands: move 'block_passwd' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
f2eaea1884 qmp-commands: move 'query-blockstats' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
978cceab03 qmp-commands: move 'query-block' doc to schema 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:19:45 +01:00
Marc-André Lureau
d3a48372a4 qapi: add some sections in docs 
Add some more section titles to organize the documentation we're going
to generate.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170113144135.5150-10-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:15:25 +01:00
Marc-André Lureau
7a305384e8 qapi: Move "command is experimental" notes down 
Move these notes down and prefix with "Note:", to please the doc
generator we're going to add.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170113144135.5150-9-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2017-01-16 09:15:25 +01:00
Eric Blake
4230e5d128 qapi: Document introduction of gluster's 'debug' option 
We intentionally renamed 'debug-level' to 'debug' in the QMP
schema for 'blockdev-add' related to gluster, in order to
match the command line (commit 1a417e46).  However, since
'debug-level' was visible in 2.7, that means that we should
document that 'debug' was not available until 2.8.

The change was intentional because 'blockdev-add' itself
underwent incompatible changes (such as commit 0153d2f) for
the same release; our intent is that after 2.8, these
interfaces will now be stable.  [In hindsight, we should have
used the name x-blockdev-add when we first introduced it]

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20161206182020.25736-1-eblake@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
 2016-12-06 20:22:03 +00:00
Stefan Hajnoczi
8a04c80f9f Merge remote-tracking branch 'jtc/tags/block-pull-request' into staging 
# gpg: Signature made Mon 05 Dec 2016 09:30:45 PM GMT
# gpg:                using RSA key 0xBDBE7B27C0DE3057
# gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>"
# gpg:                 aka "Jeffrey Cody <jeff@codyprime.org>"
# gpg:                 aka "Jeffrey Cody <codyprime@gmail.com>"
# Primary key fingerprint: 9957 4B4D 3474 90E7 9D98  D624 BDBE 7B27 C0DE 3057

* jtc/tags/block-pull-request:
  qemu-doc: update gluster protocol usage guide
  block/nfs: fix QMP to match debug option
  block/gluster: fix QMP to match debug option

Message-id: 1480973521-28945-1-git-send-email-jcody@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
 2016-12-06 09:55:57 +00:00
Prasanna Kumar Kalever
7103d9165b block/nfs: fix QMP to match debug option 
The QMP definition of BlockdevOptionsNfs:
{ 'struct': 'BlockdevOptionsNfs',
  'data': { 'server': 'NFSServer',
            'path': 'str',
            '*user': 'int',
            '*group': 'int',
            '*tcp-syn-count': 'int',
            '*readahead-size': 'int',
            '*page-cache-size': 'int',
            '*debug-level': 'int' } }

To make this consistent with other block protocols like gluster, lets
change s/debug-level/debug/

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2016-12-05 16:30:21 -05:00
Prasanna Kumar Kalever
1a417e46ae block/gluster: fix QMP to match debug option 
The QMP definition of BlockdevOptionsGluster:
{ 'struct': 'BlockdevOptionsGluster',
  'data': { 'volume': 'str',
            'path': 'str',
            'server': ['GlusterServer'],
            '*debug-level': 'int',
            '*logfile': 'str' } }

But instead of 'debug-level we have exported 'debug' as the option for choosing
debug level of gluster protocol driver.

This patch fix QMP definition BlockdevOptionsGluster
s/debug-level/debug/

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2016-12-05 16:30:15 -05:00
Marc-André Lureau
5072f7b38b qapi: add missing colon-ending for section name 
The documentation parser we are going to add expects a section name to
end with ':', otherwise the comment is treated as free-form text body.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161117155504.21843-9-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2016-12-05 17:41:38 +01:00
Marc-André Lureau
9f2a70e465 qapi: use one symbol per line 
The documentation parser we are going to add only handles a single
symbol per line.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161117155504.21843-8-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2016-12-05 17:41:38 +01:00
Marc-André Lureau
4d5c8bc42f qapi: fix various symbols mismatch in documentation 
There are various mismatch:
- invalid symbols
- section and member symbols mismatch
- enum or union values vs 'type'

The documentation parser catches all these cases.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161117155504.21843-7-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2016-12-05 17:41:37 +01:00
Marc-André Lureau
c5927e7abf qapi: fix missing symbol @prefix 
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20161117155504.21843-6-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2016-12-05 17:41:37 +01:00
Marc-André Lureau
49687ace02 qapi: fix schema symbol sections 
According to docs/qapi-code-gen.txt, there needs to be '##' to start a
and end a symbol section, that's also what the documentation parser
expects.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20161117155504.21843-5-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
 2016-12-05 17:41:37 +01:00
Max Reitz
23dce3873f block/curl: Drop TFTP "support" 
Because TFTP does not support byte ranges, it was never usable with our
curl block driver. Since apparently nobody has ever complained loudly
enough for someone to take care of the issue until now, it seems
reasonable to assume that nobody has ever actually used it.

Therefore, it should be safe to just drop it from curl's protocol list.

[Jeff Cody: Below is additional summary pulled, with some rewording,
            from followup emails between Max and Markus, to explain what
            worked and what didn't]

TFTP would sometimes work, to a limited extent, for images <= the curl
"readahead" size, so long as reads started at offset zero.  By default,
that readahead size is 256KB.

Reads starting at a non-zero offset would also have returned data from a
zero offset.  It can become more complicated still, with mixed reads at
zero offset and non-zero offsets, due to data buffering.

In short, TFTP could only have worked before in very specific scenarios
with unrealistic expectations and constraints.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 20161102175539.4375-4-mreitz@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2016-11-14 22:47:34 -05:00
Jeff Cody
05fce20d6d qapi: add release designator to gluster logfile option 
The "logfile" option to BlockdevOptionsGluster will not be in
QEMU until 2.8.  Update comment to indicate this.

Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
 2016-11-01 07:55:57 -04:00
Ashijeet Acharya
aa2623d817 qapi: allow blockdev-add for NFS 
Introduce new object 'BlockdevOptionsNFS' in qapi/block-core.json to
support blockdev-add for NFS network protocol driver. Also make a new
struct NFSServer to support tcp connection.

Signed-off-by: Ashijeet Acharya <ashijeetacharya@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
 2016-10-31 16:52:39 +01:00