Block patches

-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUEwy3AAoJEH8JsnLIjy/WqkUQALPsR68w2bB6aiN6zUaJt1X3
 VaksCQGgtZdN6itDvn6v6ktayFXXfjRE+U0hK7joXUiokq17YZmKqf+1V4LPJRSW
 Tv21gIAHuIyf+8LL/xGS3W9+EEXAaKbp1t6AT/VDWv/mQ4KY5xrvhn2E/+7r0wKr
 EBOHrKd4tQualV12MtrZsrWZy3oMQvkimcVIfnjFZ2gJg5dmUBXQ35Kdj9+AxDiX
 1hDizBRbozvzSBCnS9PUcJ1OfCxoCRewbHn43LeCYWyB8m3ttpdPpuMaUoSNGrVY
 Tw7aYvYjMArr/ChrF8eH2vKJSeHabSPbYqgNsGqpS2n5KYJbzoyv8iQQCSHjtKZe
 vagoIRomF/BtOWT8mvUSHGw2vmQm6JZJdHJsXNeyDJ/P8ZSSm0vsZMjqh6vwS7sB
 +AURb5BaFWNnThwm80tJl23uJLjohNsdrmuLvAiHX0e03dyyQFDBS1zqb9BTbOsP
 SdBPFZy1hA0deYnJlyeLj94iyIosdsMihLkDJrIdNzn6qMF9QCdFs+rgOepwsfml
 ZNG1h2V+Wo3LS1SkKpK0mhiTBFLCit8Cq03+n95zBTcPCBMGgoJVC2VZef8XXKDn
 v6vuSYikCkEIDEWhsUrIZmDWKv/83AwSW+i+ir3IOVgxOJ51Z/mr5PAQQ+3/Gaat
 G5gSIDmW4rGgYDk/coDf
 =3He1
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Fri 12 Sep 2014 16:09:43 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (22 commits)
  qcow2: Add falloc and full preallocation option
  raw-posix: Add falloc and full preallocation option
  qapi: introduce PreallocMode and new PreallocModes full and falloc.
  block: don't convert file size to sector size
  block: round up file size to nearest sector
  iotests: Send the correct fd in socket_scm_helper
  blockdev: Refuse to drive_del something added with blockdev-add
  block: extend BLOCK_IO_ERROR with reason string
  dataplane: fix virtio_blk_data_plane_create() op blocker error path
  qemu-iotests: Run 025 for Archipelago block driver
  block/archipelago: Implement bdrv_truncate()
  block: Make the block accounting functions operate on BlockAcctStats
  block: rename BlockAcctType members to start with BLOCK_ instead of BDRV_
  block: Extract the block accounting code
  block: Extract the BlockAcctStats structure
  IDE: MMIO IDE device control should be little endian
  thread-pool: Drop unnecessary includes
  xen: Drop redundant bdrv_close() from pci_piix3_xen_ide_unplug()
  xen_disk: Plug memory leak on error path
  qemu-io: Clean up openfile() after commit 2e40134
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-09-15 17:35:21 +01:00
commit f2bcdc8de0
53 changed files with 709 additions and 284 deletions

View file

@ -40,7 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.pattern
_supported_fmt raw qcow2 qed
_supported_proto file sheepdog rbd nfs
_supported_proto file sheepdog rbd nfs archipelago
_supported_os Linux
echo "=== Creating image"

View file

@ -179,7 +179,7 @@ qemu-img create -f qcow2 -o preallocation=metadata TEST_DIR/t.qcow2 64M
Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 preallocation='metadata' lazy_refcounts=off
qemu-img create -f qcow2 -o preallocation=1234 TEST_DIR/t.qcow2 64M
qemu-img: TEST_DIR/t.qcow2: Invalid preallocation mode: '1234'
qemu-img: TEST_DIR/t.qcow2: invalid parameter value: 1234
Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 preallocation='1234' lazy_refcounts=off
== Check encryption option ==

View file

@ -64,7 +64,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -76,7 +76,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -88,7 +88,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -100,7 +100,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -112,7 +112,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -124,7 +124,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -136,7 +136,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -148,7 +148,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -175,7 +175,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
Testing: create -o help
@ -253,7 +253,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -265,7 +265,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -277,7 +277,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -289,7 +289,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -301,7 +301,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -313,7 +313,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -325,7 +325,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -337,7 +337,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -364,7 +364,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
Testing: convert -o help
@ -431,7 +431,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -443,7 +443,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -455,7 +455,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -467,7 +467,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -479,7 +479,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -491,7 +491,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -503,7 +503,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -515,7 +515,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
nocow Turn off copy-on-write (valid only on btrfs)
@ -544,7 +544,7 @@ backing_file File name of a base image
backing_fmt Image format of the base image
encryption Encrypt the image
cluster_size qcow2 cluster size
preallocation Preallocation mode (allowed values: off, metadata)
preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
lazy_refcounts Postpone refcount updates
Testing: convert -o help

57
tests/qemu-iotests/104 Executable file
View file

@ -0,0 +1,57 @@
#!/bin/bash
#
# Test image creation with aligned and unaligned sizes
#
# Copyright (C) 2014 Fujitsu.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# creator
owner=hutao@cn.fujitsu.com
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
_supported_fmt generic
_supported_proto generic
_supported_os Linux
echo "=== Check qemu-img info output ==="
echo
image_sizes="1024 1234"
for s in $image_sizes; do
_make_test_img $s | _filter_img_create
_img_info | _filter_img_info
done
# success, all done
echo "*** done"
rm -f $seq.full
status=0

View file

@ -0,0 +1,12 @@
QA output created by 104
=== Check qemu-img info output ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1024
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 1.0K (1024 bytes)
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1234
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 1.5K (1536 bytes)
***done

View file

@ -192,5 +192,26 @@ _filter_img_create()
-e "s/archipelago:a/TEST_DIR\//g"
}
_filter_img_info()
{
sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
-e "s#$TEST_DIR#TEST_DIR#g" \
-e "s#$IMGFMT#IMGFMT#g" \
-e "/encrypted: yes/d" \
-e "/cluster_size: [0-9]\\+/d" \
-e "/table_size: [0-9]\\+/d" \
-e "/compat: '[^']*'/d" \
-e "/compat6: \\(on\\|off\\)/d" \
-e "/static: \\(on\\|off\\)/d" \
-e "/zeroed_grain: \\(on\\|off\\)/d" \
-e "/subformat: '[^']*'/d" \
-e "/adapter_type: '[^']*'/d" \
-e "/lazy_refcounts: \\(on\\|off\\)/d" \
-e "/block_size: [0-9]\\+/d" \
-e "/block_state_zero: \\(on\\|off\\)/d" \
-e "/log_size: [0-9]\\+/d" \
-e "s/archipelago:a/TEST_DIR\//g"
}
# make sure this script returns success
/bin/true

View file

@ -104,3 +104,4 @@
100 rw auto quick
101 rw auto quick
103 rw auto quick
104 rw auto

View file

@ -52,7 +52,7 @@ static int send_fd(int fd, int fd_to_send)
cmsg->cmsg_len = CMSG_LEN(sizeof(int));
cmsg->cmsg_level = SOL_SOCKET;
cmsg->cmsg_type = SCM_RIGHTS;
memcpy(CMSG_DATA(cmsg), &fd, sizeof(int));
memcpy(CMSG_DATA(cmsg), &fd_to_send, sizeof(int));
do {
ret = sendmsg(fd, &msg, 0);