- 24 1月, 2014 1 次提交
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由 Kevin Wolf 提交于
Document the SIGUSR1 behaviour of qemu-img. Also, added compare to the list of subcommands that support -p. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NBenoit Canet <benoit@irqsave.net>
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- 22 1月, 2014 1 次提交
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由 Stefan Hajnoczi 提交于
Commit 9117b477 ("qcow2: Change default for new images to compat=1.1") changed the default qcow2 image format version but forgot to update qemu-doc.texi and qemu-img.texi. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 20 12月, 2013 1 次提交
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由 Jeff Cody 提交于
The man page for qemu-img, and the qemu-doc, did not mention VHDX as a supported format. This adds in reference to VHDX in those documents. [Stefan Weil <sw@weilnetz.de> suggested s/Block Size/Block size/ for consistency. I have made this change. --Stefan] Signed-off-by: NJeff Cody <jcody@redhat.com> Reviewed-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 04 12月, 2013 1 次提交
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由 Wenchao Xia 提交于
Now qemu-img convert have similar options as qemu-nbd for internal snapshot. Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 28 11月, 2013 1 次提交
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由 Peter Lieven 提交于
Signed-off-by: NPeter Lieven <pl@kamp.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 12 9月, 2013 1 次提交
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由 Max Reitz 提交于
This patch adds the "amend" option to qemu-img which allows changing image options on existing image files. It also adds the generic bdrv implementation which is basically just a wrapper for the image format specific function. Signed-off-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 06 9月, 2013 2 次提交
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由 Paolo Bonzini 提交于
Eric Blake also requested including the output in qapi-schema.json, so that it is published through the introspection mechanism. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Alexandre Derumier 提交于
Add a -n option to skip volume creation on qemu-img convert. This is useful for targets such as rbd / ceph, where the target volume may already exist; we cannot always rely on qemu-img convert to create the image, as dependent on the output format, there may be parameters which are not possible to specify through the qemu-img convert command line. Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAlexandre Derumier <aderumier@odiso.com> Signed-off-by: NAlex Bligh <alex@alex.org.uk> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 23 2月, 2013 3 次提交
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由 Miroslav Rezanina 提交于
This patch adds new qemu-img subcommand that compares content of two disk images. Signed-off-by: NMiroslav Rezanina <mrezanin@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Miroslav Rezanina 提交于
There can be a need to turn output to stdout off. This patch adds a -q option that enable "Quiet mode". In Quiet mode, only errors are printed out. Signed-off-by: NMiroslav Rezanina <mrezanin@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Federico Simoncelli 提交于
This option --output=[human|json] makes qemu-img check output a human or JSON representation at the choice of the user. Signed-off-by: NFederico Simoncelli <fsimonce@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 30 11月, 2012 1 次提交
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由 Kevin Wolf 提交于
Document new and yet undocumented options and image formats. The qemu-img man page contains information only for raw and qcow2 now and references the HTML documentation for a more detailed description of other formats. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Acked-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 24 10月, 2012 2 次提交
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由 Kashyap Chamarthy 提交于
Signed-off-by: NKashyap Chamarthy <kashyap.cv@gmail.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alex Bligh 提交于
This patch allows an empty filename to be passed as the new base image name for qemu-img rebase to mean base the image on no backing file (i.e. independent of any backing file). According to Eric Blake, qemu-img rebase already supports this when '-u' is used; this adds support when -u is not used. Signed-off-by: NAlex Bligh <alex@alex.org.uk> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 14 9月, 2012 1 次提交
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由 Stefan Weil 提交于
These wrong spellings were detected by codespell: * successully -> successfully * alot -> a lot * wanna -> want to * infomation -> information * occured -> occurred ["also is" -> "is also" and "ressources" -> "resources" suggested by Peter Maydell <peter.maydell@linaro.org>] Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 12 9月, 2012 1 次提交
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由 Benoît Canet 提交于
This option --output=[human|json] make qemu-img info output on human or JSON representation at the choice of the user. example: { "snapshots": [ { "vm-clock-nsec": 637102488, "name": "vm-20120821145509", "date-sec": 1345553709, "date-nsec": 220289000, "vm-clock-sec": 20, "id": "1", "vm-state-size": 96522745 }, { "vm-clock-nsec": 28210866, "name": "vm-20120821154059", "date-sec": 1345556459, "date-nsec": 171392000, "vm-clock-sec": 46, "id": "2", "vm-state-size": 101208714 } ], "virtual-size": 1073741824, "filename": "snap.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": 985587712, "dirty-flag": false } Signed-off-by: NBenoit Canet <benoit@irqsave.net> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 18 8月, 2012 1 次提交
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由 Kevin Wolf 提交于
People have repeatedly expected that you can do things like snapshotting an image with qemu-img while a qemu instance is running. Maybe we need to consider locking the files while they are in use, but having a warning in the qemu-img manpage is doable for 1.2 and can't hurt anyway. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 15 6月, 2012 2 次提交
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由 Stefan Hajnoczi 提交于
The qemu-img.1 man page is missing the qed format from its list of supported formats. Document the image creation options for qed. Suggested-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
The QED block driver already provides the functionality to not only detect inconsistencies in images, but also fix them. However, this functionality cannot be manually invoked with qemu-img, but the check happens only automatically during bdrv_open(). This adds a -r switch to qemu-img check that allows manual invocation of an image repair. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 26 5月, 2012 1 次提交
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由 Richard W.M. Jones 提交于
Signed-off-by: NRichard W.M. Jones <rjones@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 15 12月, 2011 1 次提交
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 29 8月, 2011 1 次提交
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由 Kevin Wolf 提交于
By default, require 4k of consecutive zero bytes for qemu-img to make the output file sparse by not issuing a write request for the zeroed parts. Add an -S option to allow users to tune this setting. This helps to avoid situations where a lot of zero sectors and data sectors are mixed and qemu-img tended to issue many tiny 512 byte writes. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 20 7月, 2011 1 次提交
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由 Jes Sorensen 提交于
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 05 7月, 2011 1 次提交
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由 Kevin Wolf 提交于
People shouldn't explicitly specify host_device any more. raw is doing the Right Thing. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 24 1月, 2011 1 次提交
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 22 10月, 2010 1 次提交
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由 edison 提交于
In order to backup snapshots, created from QCOW2 iamge, we want to copy snapshots out of QCOW2 disk to a seperate storage. The following patch adds a new option in "qemu-img": qemu-img convert -f qcow2 -O qcow2 -s snapshot_name src_img bck_img. Right now, it only supports to copy the full snapshot, delta snapshot is on the way. Changes from V1: all the comments from Kevin are addressed: Add read-only checking Fix coding style Change the name from bdrv_snapshot_load to bdrv_snapshot_load_tmp Signed-off-by: NDisheng Su <edison@cloud.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 03 5月, 2010 1 次提交
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由 Stefan Hajnoczi 提交于
This patch adds a 'resize' command to grow/shrink disk images. This allows changing the size of disk images without copying to a new image file. Currently only raw files support resize. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 09 11月, 2009 3 次提交
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由 Kevin Wolf 提交于
Explain the existing format specific options that can be used with qemu-img create/convert -o ... Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
The old options are still supported for compatibility, but they are inconsistent (for example create -b vs. convert -B for backing files) and incomplete (-F only exists for create) which tends to confuse people. Remove all references to the old options from the documentation to guide users to the more consistent -o options. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
The description of the image formats is too long to be a subitem of a parameter description. It will become even longer when we include the options provided by the respective format. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 07 10月, 2009 1 次提交
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由 Adrian Bridgett 提交于
Converting files using "qemu-img convert" onto logical volumes (or any block device) you need to use the currently undocumented "host_device" format. This patch adds the required documentation to the manpage. Reported-by: NAdrian Bridgett <adrian@bitcube.co.uk> Signed-off-by: NAdrian Bridgett <adrian@bitcube.co.uk> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 11 8月, 2009 1 次提交
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由 Stefan Weil 提交于
This is a new block driver written from scratch to support the VDI format in QEMU. VDI is the native format used by Innotek / SUN VirtualBox. Latest changes: * stripped down version (code for synchronous operations and experimental code removed) * don't open VDI snapshot images (with uuid_link or uuid_parent) * modified vdi_aio_cancel Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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- 07 6月, 2009 1 次提交
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由 Stuart Brady 提交于
Use hxtool to generate the 'command syntax' section of qemu-img's help message, and the corresponding section of the texinfo documentation. This has the side-effect of adding 'check' to this list of commands in the texinfo documentation. Signed-off-by: NStuart Brady <stuart.brady@gmail.com>
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- 06 6月, 2009 1 次提交
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由 Kevin Wolf 提交于
Update the documentation to reflect the introduction of format specific options with -o. Don't advertise -e or -6 any more, they exist only for compatibility reasons and can be replaced by the corresponding -o options. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 29 3月, 2009 1 次提交
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由 aliguori 提交于
If the user specifies the backing file format, then when opening the backing file, there is no need to probe the (backing file) image to figure out its format. This follows my previous patches implementing bdrv_create2 which keeps (for qcow2 only) the backing file format as a qcow2-extension Suggested by Daniel P. Berrange. Signed-off-by: NUri Lublin <uril@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6910 c046a42c-6fe2-441c-8c8c-71466251a162
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- 25 1月, 2009 1 次提交
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由 blueswir1 提交于
Rearrange code, help printout and docs so that they are in the same (hopefully more logical) order for easier maintenance. Add help and docs for undocumented options. Reformat slightly for more consistent help output. Add comments to encourage better synchronization in the future. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6432 c046a42c-6fe2-441c-8c8c-71466251a162
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- 06 6月, 2008 2 次提交
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由 ths 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4672 c046a42c-6fe2-441c-8c8c-71466251a162
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由 ths 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4671 c046a42c-6fe2-441c-8c8c-71466251a162
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- 17 9月, 2007 2 次提交
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由 ths 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3175 c046a42c-6fe2-441c-8c8c-71466251a162
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由 ths 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
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