Statistics
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root / block @ de9c0cec

Name Size
Makefile.objs 795 Bytes
blkdebug.c 15.8 kB
blkverify.c 10.1 kB
bochs.c 7.1 kB
cloop.c 5.9 kB
commit.c 7.3 kB
cow.c 9.5 kB
curl.c 16.8 kB
dmg.c 10.3 kB
gluster.c 17 kB
iscsi.c 34.4 kB
linux-aio.c 5.5 kB
mirror.c 18.7 kB
nbd.c 16.3 kB
parallels.c 4.8 kB
qcow.c 27.2 kB
qcow2-cache.c 7.8 kB
qcow2-cluster.c 36.3 kB
qcow2-refcount.c 41.1 kB
qcow2-snapshot.c 18.6 kB
qcow2.c 50.6 kB
qcow2.h 11.4 kB
qed-check.c 6.5 kB
qed-cluster.c 5.1 kB
qed-gencb.c 688 Bytes
qed-l2-cache.c 5.9 kB
qed-table.c 8.4 kB
qed.c 46 kB
qed.h 10.8 kB
raw-aio.h 1.6 kB
raw-posix.c 48.8 kB
raw-win32.c 15.6 kB
raw.c 3.9 kB
rbd.c 24.6 kB
sheepdog.c 56.5 kB
stream.c 6.7 kB
vdi.c 24.7 kB
vmdk.c 49.4 kB
vpc.c 23.3 kB
vvfat.c 81.6 kB
win32-aio.c 5.9 kB

Latest revisions

# Date Author Comment
1a86938f 03/15/2013 05:07 pm Kevin Wolf

block: Add options QDict to .bdrv_open()

Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>
Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Stefan Hajnoczi <>
de9c0cec 03/15/2013 05:07 pm Kevin Wolf

block: Add options QDict to bdrv_open() prototype

It doesn't do anything yet except storing the options QDict in the
BlockDriverState.

Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>
Reviewed-by: Stefan Hajnoczi <>...
cb1b83e7 03/05/2013 06:51 pm Peter Lieven

iscsi: add iscsi_truncate support

this patch adds iscsi_truncate which effectively allows for
online resizing of iscsi volumes. for this to work you have
to resize the volume on your storage and then call
block_resize command in qemu which will issue a
readcapacity16 to update the capacity....
1dde716e 03/05/2013 06:51 pm Peter Lieven

iscsi: retry read, write, flush and unmap on unit attention check conditions

the storage might return a check condition status for various reasons.
(e.g. bus reset, capacity change, thin-provisioning info etc.)

currently all these informative status responses lead to an I/O error...
bf1c852a 03/04/2013 10:54 am MORITA Kazutaka

move socket_set_nodelay to osdep.c

Signed-off-by: MORITA Kazutaka <>
Signed-off-by: Stefan Hajnoczi <>
5d6768e3 03/04/2013 10:54 am MORITA Kazutaka

sheepdog: accept URIs

The URI syntax is consistent with the NBD and Gluster syntax. The
syntax is

sheepdog[+tcp]://[host:port]/vdiname[#snapid|#tag]

Signed-off-by: MORITA Kazutaka <>
Signed-off-by: Stefan Hajnoczi <>
25af257d 03/04/2013 10:54 am MORITA Kazutaka

sheepdog: use inet_connect to simplify connect code

This uses the form "<host>:<port>" for the representation of the
sheepdog server to use inet_connect.

Signed-off-by: MORITA Kazutaka <>
Signed-off-by: Stefan Hajnoczi <>
1b8bbb46 03/04/2013 10:54 am MORITA Kazutaka

sheepdog: add support for connecting to unix domain socket

This patch adds support for a unix domain socket for a connection
between qemu and local sheepdog server. You can use the unix domain
socket with the following syntax:

$ qemu sheepdog+unix:///&lt;vdiname&gt;?socket=&lt;socket path&gt;[#snapid]...
fba31bae 02/22/2013 10:21 pm Stefan Hajnoczi

qcow2: record fragmentation statistics during check

The qemu-img check command can display fragmentation statistics: * Total number of clusters in virtual disk * Number of allocated clusters * Number of fragmented clusters

This patch adds fragmentation statistics support to qcow2....
4db35162 02/22/2013 10:21 pm Stefan Hajnoczi

qcow2: support compressed clusters in BlockFragInfo

Signed-off-by: Stefan Hajnoczi <>

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