On Thu, 01/22 14:14, Max Reitz wrote:
> On 2015-01-19 at 08:16, Jun Li wrote:
> >On Thu, 01/15 13:47, Max Reitz wrote:
> >>On 2015-01-03 at 07:23, Jun Li wrote:
> >>>On Fri, 11/21 11:56, Max Reitz wrote:
> >>>>So, as for what I think we do need to d
On Thu, 01/15 13:47, Max Reitz wrote:
> On 2015-01-03 at 07:23, Jun Li wrote:
> >On Fri, 11/21 11:56, Max Reitz wrote:
> >>So, as for what I think we do need to do when shrinking (and keep in mind:
> >>The offset given to qcow2_truncate() is the guest size!
On Fri, 11/21 11:56, Max Reitz wrote:
> On 2014-10-26 at 16:20, Jun Li wrote:
> >This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
> >This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
> >
> >Signed-off-by: Jun Li
Currently, as rbd driver do not support dynamic growth when write beyond EOF,
so just print a clear error message.
Signed-off-by: Jun Li
---
v2:
Just use rbd_aio_write to realize error detection.
---
block/rbd.c | 4
1 file changed, 4 insertions(+)
diff --git a/block/rbd.c b/block/rbd.c
On Wed, 12/10 13:48, Josh Durgin wrote:
> On 12/10/2014 07:47 AM, Jun Li wrote:
> >Currently, as rbd driver do not support dynamic growth when write beyond EOF,
> >so just print a clear error message.
> >
> >Signed-off-by: Jun Li
> >---
> > block/rbd.c | 14
Currently, as rbd driver do not support dynamic growth when write beyond EOF,
so just print a clear error message.
Signed-off-by: Jun Li
---
block/rbd.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/block/rbd.c b/block/rbd.c
index 5b5a64a..65b01f0 100644
--- a/block/rbd.c
On Mon, 12/08 15:49, Kevin Wolf wrote:
> Am 08.12.2014 um 14:50 hat Jun Li geschrieben:
> > On Mon, 12/08 11:07, Kevin Wolf wrote:
> > > Am 05.12.2014 um 16:32 hat Jun Li geschrieben:
> > > > Currently, qemu-img can not create qcow2 image format on rbd server.
> &
On Tue, 12/09 09:49, Stefan Hajnoczi wrote:
> On Tue, Dec 9, 2014 at 3:52 AM, Josh Durgin wrote:
> > On 12/08/2014 05:58 AM, Jun Li wrote:
> >>
> >> On Fri, 12/05 18:01, Max Reitz wrote:
> >>>
> >>> On 2014-12-05 at 16:32, Jun Li wrote:
> >
Ping, why does this patch has not been merged until now? Could anyone give
some explanations? Thx.
Regards,
Jun Li
On Wed, 11/05 15:03, Jun Li wrote:
> Currently when *obj is not a TYPE_DEVICE, qemu will abort. This patch just
> fixed it. When *obj is not a TYPE_DEVICE, just do not add
On Fri, 12/05 18:01, Max Reitz wrote:
> On 2014-12-05 at 16:32, Jun Li wrote:
> >Currently, qemu-img can not create qcow2 image format on rbd server. Analysis
> >the code as followings:
> >when create qcow2 format image:
> >qcow2_create2
> > bdrv_creat
On Mon, 12/08 11:07, Kevin Wolf wrote:
> Am 05.12.2014 um 16:32 hat Jun Li geschrieben:
> > Currently, qemu-img can not create qcow2 image format on rbd server.
> > Analysis
> > the code as followings:
> > when create qcow2 format image:
> > qcow2_create2
>
On Fri, 12/05 18:01, Max Reitz wrote:
> On 2014-12-05 at 16:32, Jun Li wrote:
> >Currently, qemu-img can not create qcow2 image format on rbd server. Analysis
> >the code as followings:
> >when create qcow2 format image:
> >qcow2_create2
> > bdrv_creat
Please ignore it. Sorry...
On Sat, 12/06 18:54, Jun Li wrote:
> stefa...@redhat.com
> Bcc:
> Subject: Re: [Qemu-devel] qcow2: Can create qcow2 image format on rbd server
> Reply-To:
> In-Reply-To: <5481e4e7.9010...@redhat.com>
>
> On Fri, 12/05 18:01, Max Reitz wro
stefa...@redhat.com
Bcc:
Subject: Re: [Qemu-devel] qcow2: Can create qcow2 image format on rbd server
Reply-To:
In-Reply-To: <5481e4e7.9010...@redhat.com>
On Fri, 12/05 18:01, Max Reitz wrote:
> On 2014-12-05 at 16:32, Jun Li wrote:
> >Currently, qemu-img can not create qcow2
stions on howto realize a
asynchronous rbd_resize. Thanks.
Above analysis also based on stefan's hints. Thanks.
Best Regards,
Jun Li
When see usb codes, find there are redundant brackets !((udev->port->speedmask
& USB_SPEED_MASK_SUPER)) here. So delete it.
Signed-off-by: Jun Li
---
hw/usb/host-libusb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libu
ned-off-by: Jun Li
---
hw/usb/dev-storage.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index 4539733..f386d62 100644
--- a/hw/usb/dev-storage.c
+++ b/hw/usb/dev-storage.c
@@ -424,7 +424,6 @@ static void usb_msd_handle_data(USBDevice *dev, USB
Ping Stefan and Kevin,
Could anyone help to review this version of patch ? Thx.
Regards,
Jun Li
On Sun, 10/26 23:20, Jun Li wrote:
> v5:
> Add qemu-iotests for qcow2 shrinking. Do some modifications based on MAX's
> suggestions in v4.
>
> v4:
> Add deal with C
On Fri, 11/07 16:34, Max Reitz wrote:
> On 2014-11-07 at 15:48, Jun Li wrote:
> >When bs->filename and bs->backing_file are relative pathname and not under
> >the
> >same directory, path_combine() can not give the correct path for
> >bs->backing_file. So ad
r directory
This patch also fixes the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1161582#c2
Signed-off-by: Jun Li
---
block.c | 28 +++-
include/block/block.h | 2 ++
2 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.
nstance of type device
Signed-off-by: Jun Li
Reviewed-by: Paolo Bonzini
---
v3:
According to Andreas's suggestion, do some changes. As followings:
1, change the Subject to more meaningful.
2, use two "return 0" to return early avoid reindentation. And I have found
in qcow2_gr
;return 0" is better, i will submit a new version. Thanks.
> >
> > BTW, for subject, i agree with you.
>
> Please use inline reply for mailing list discussions.
Ok, got it. Thx.
>
> Fam
>
> >
> > Jun Li
> > 2014-11-5 上午2:39于 "Andreas Färber&qu
nstance of type device
Signed-off-by: Jun Li
Reviewed-by: Paolo Bonzini
---
v2:
This version just do a little changes for the commit message.
As following show:
In v1,
1, boot qemu using cli:
virtio-scsi-pci,id=scsi0 -enable-kvm
In v2,
1, boot qemu using cli:
$ /opt/qemu-git-arm/bin/qemu-sys
using tab key(first input device_del, then press
"Tab" key).
(qemu) device_del
After step2, qemu will abort.
(qemu) device_del hw/core/qdev.c:930:qdev_build_hotpluggable_device_list:
Object 0x563a2460 is not an instance of type device
Signed-off-by: Jun Li
---
hw/core/q
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL. At the same time, put this
cluster to s->free_cluster_index.
Signed-off-by: Jun Li
---
v5:
Just instead write_reftable_entry with bdrv_pwrite_sync.
This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
Signed-off-by: Jun Li
---
v5:
Do some modifications based on MAX's suggestion. Thanks for MAX.
In v5, do l2 shrinking firstly, then
efcount blocks in function update_refcount.
Thanks.
Jun Li (3):
qcow2: Add qcow2_shrink_l1_and_l2_table for qcow2 shrinking
qcow2: add update refcount table realization for update_refcount
qcow2: Add qemu-iotests for qcow2 shrinking
block/qcow2-clu
Add qemu-iotests for qcow2 shrinking.
e.g:
$ ./check -qcow2 110
Signed-off-by: Jun Li
---
tests/qemu-iotests/110 | 76 ++
tests/qemu-iotests/110.out | 13
tests/qemu-iotests/group | 1 +
3 files changed, 90 insertions(+)
create mode
On Mon, 10/20 13:47, Max Reitz wrote:
> On 2014-10-14 at 19:53, Jun Li wrote:
> >This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
> >This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
> >
> >Signed-off-by: Jun Li
> &
Please ignore this patch, I have submit v4. Thx.
On Mon, 10/13 13:04, Jun Li wrote:
> This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
> This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
>
> Signed-off-by: Jun Li
> ---
>
Please ignore this patch, I have submit v4. thx.
On Mon, 10/13 13:04, Jun Li wrote:
> When every item of refcount block is NULL, free refcount block and reset the
> corresponding item of refcount table with NULL. At the same time, put this
> cluster to s->free_cluster_index.
>
Please ignore this patch, I have submit a new version.
On Mon, 10/13 13:04, Jun Li wrote:
> This is the third version for qcow2 shrinking. In this version, fixed host
> cluster leak when shrinking a disk image. Such as:
> Step 1,
> # /opt/qemu-git-arm/bin/qemu-img info /home/li
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL. At the same time, put this
cluster to s->free_cluster_index.
Signed-off-by: Jun Li
---
v4:
Do not change anything for this commit id.
v3:
Add handle self-describ
file block/qcow2.c, just using ftruncate to fix host cluster leak.
In file block/qcow2-cluster.c, just re-copy qcow2_grow_l1_table to
realize qcow2_shrink_l1_and_l2_table.
In file block/qcow2-refcount.c, also update the realization to handle
self-describing
refcount blocks in function
This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
Signed-off-by: Jun Li
---
v4:
Add deal with COW clusters in l2 table. When using COW, some of (l2_entry >>
s->cluster_bits) will larg
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL. At the same time, put this
cluster to s->free_cluster_index.
Signed-off-by: Jun Li
---
This version adding handle self-describing refcount blocks.
---
block/qc
This patch is the realization of new function qcow2_shrink_l1_and_l2_table.
This function will shrink/discard l1 and l2 table when do qcow2 shrinking.
Signed-off-by: Jun Li
---
Compared to v2, v3 fixed host cluster leak.
---
block/qcow2-cluster.c | 173
t re-copy qcow2_grow_l1_table to
realize qcow2_shrink_l1_and_l2_table.
In file block/qcow2-refcount.c, also update the realization to handle
self-describing
refcount blocks in function update_refcount.
Thanks.
Jun Li (2):
qcow2: Add qcow2_shrink_l1_and_l2_table for qcow2 shrinking
qcow2: a
/show_bug.cgi?id=1145586
Signed-off-by: Jun Li
Reviewed-by: Eric Blake
---
blockdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index b361fbb..ed95b76 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -536,8 +536,8 @@ static void qemu_opt_rename
On Tue, 09/23 10:47, Eric Blake wrote:
> On 09/23/2014 07:13 AM, Jun Li wrote:
> > Add realization of rename all items in opts for qemu_opt_rename.
> > e.g:
> > When add bps twice in command line, need to rename all bps to
> > throttling.bps-total.
> >
> >
Add realization of rename all items in opts for qemu_opt_rename.
e.g:
When add bps twice in command line, need to rename all bps to
throttling.bps-total.
Signed-off-by: Jun Li
---
This patch solved following bug:
Bug 1145586 - qemu-kvm will give strange hint when add bps twice for a drive
On Fri, 09/05 16:33, Stefan Hajnoczi wrote:
> On Mon, Sep 01, 2014 at 06:52:48PM +0800, Jun Li wrote:
>
> How does this patch handle self-describing refcount blocks? I think
> they will keep the refcount block alive forever because your code will
> not decide to free them.
&g
On Tue, 09/09 10:21, Kevin Wolf wrote:
> Am 09.09.2014 um 04:52 hat Jun Li geschrieben:
> > On Fri, 09/05 12:21, Kevin Wolf wrote:
> > > Am 01.09.2014 um 12:52 hat Jun Li geschrieben:
> > > > When every item of refcount block is NULL, free refcoun
On Fri, 09/05 12:21, Kevin Wolf wrote:
> Am 01.09.2014 um 12:52 hat Jun Li geschrieben:
> > When every item of refcount block is NULL, free refcount block and reset the
> > corresponding item of refcount table with NULL.
> >
> > Signed-off-by: Jun Li
>
> The co
On Mon, 09/01 13:11, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 18:52:48 (+0800), Jun Li wrote :
> > When every item of refcount block is NULL, free refcount block and reset the
> > corresponding item of refcount table with NULL.
> >
> > Signed-off-by: Jun Li
Please ignore it. You could review v2 of this patch directly. Thx.
On Mon, 09/01 01:22, Jun Li wrote:
> When every item of refcount block is NULL, free refcount block and reset the
> corresponding item of refcount table with NULL.
>
> Signed-off-by: Jun Li
> ---
> block/qco
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL.
Signed-off-by: Jun Li
---
The v2 do following change to modify some potential issue.
+--- Here should start from "0".
|
for
When every item of refcount block is NULL, free refcount block and reset the
corresponding item of refcount table with NULL.
Signed-off-by: Jun Li
---
block/qcow2-refcount.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/block/qcow2-refcount.c b/block/qcow2
rd can not
release the free cluster on host.
Best Regards,
Jun Li
please ignore this one.
On 05/18/2014 06:34 PM, Jun Li wrote:
On 05/12/2014 11:15 PM, Eric Blake wrote:
On 05/10/2014 10:35 AM, Jun Li wrote:
From: Jun Li
I see three different "[PATCH v3]" mails with this subject. To make
sure we are reviewing the right version, it might help
On 05/12/2014 11:15 PM, Eric Blake wrote:
On 05/10/2014 10:35 AM, Jun Li wrote:
From: Jun Li
I see three different "[PATCH v3]" mails with this subject. To make
sure we are reviewing the right version, it might help to bump to version 4.
Yes, I have send v4 of this patch and c
On 05/21/2014 04:13 PM, Andreas Färber wrote:
Am 19.05.2014 17:57, schrieb Michael S. Tsirkin:
On Mon, May 19, 2014 at 05:31:43PM +0200, Andreas Färber wrote:
Hi,
Am 19.05.2014 17:03, schrieb Jun Li:
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device.
Signed-off-by: Jun Li
---
hw/block/virtio-blk.c| 1 +
hw/i386/kvm/pci-assign.c | 1 +
hw/misc/vfio.c | 1 +
hw/net/e1000.c | 1 +
hw/net/eepro100.c| 1 +
hw/net/ne2000.c
Hi Andreas,
On 05/19/2014 11:31 PM, Andreas Färber wrote:
Hi,
Am 19.05.2014 17:03, schrieb Jun Li:
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch fixed virtio-blk/virtio-net/scsi-disk/scsi-generic device.
Signed-off-by: Jun Li
---
This patch
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch fixed virtio-blk/virtio-net/scsi-disk/scsi-generic device.
Signed-off-by: Jun Li
---
This patch also fixed bug1086603, ref:
https://bugzilla.redhat.com/show_bug.cgi?id=1086603
This version of patch
On 05/19/2014 03:18 PM, Markus Armbruster wrote:
Jun Li writes:
On 05/15/2014 11:07 PM, Michael S. Tsirkin wrote:
On Wed, Apr 16, 2014 at 10:20:57PM +0800, Jun Li wrote:
[...]
diff --git a/vl.c b/vl.c
index 9975e5a..1713c68 100644
--- a/vl.c
+++ b/vl.c
@@ -1184,6 +1184,22 @@ void
On 05/12/2014 11:15 PM, Eric Blake wrote:
On 05/10/2014 10:35 AM, Jun Li wrote:
From: Jun Li
I see three different "[PATCH v3]" mails with this subject. To make
sure we are reviewing the right version, it might help to bump to version 4.
Yes, I have send v4 of this patch and c
orrect path for $BASE_IMG.
In this patch, will check the backing_filename is a symlink or not firstly,
then return the full(absolute) path via realpath.
Signed-off-by: Jun Li
---
This is v4 of the patch. This version is the same with v3. Only difference is
the commit description.
What does this
please ignore this one.
On 05/18/2014 05:01 PM, Jun Li wrote:
This patch fixed bdrv_get_full_backing_filename can not calculate the correct
full path name for backing_file via path_combine.
Such as:
create a snapshot chain:
$BASE_IMG<-sn1<-sn2
backing file is : /home/wookpecker/img.qco
2
when create sn2, path_combine can not got a correct path for $BASE_IMG.
In this patch, will check the backing_filename is a symlink or not firstly,
then return the full(absolute) path via realpath.
Signed-off-by: Jun Li
---
This is v4 of the patch. This version is the same with v3. Only differe
On 05/15/2014 08:36 AM, Max Reitz wrote:
On 09.05.2014 17:20, Jun Li wrote:
As the realization of raw shrinking, so when do qcow2 shrinking, do not
*when doing
check l1 entries. When resize to size1(size1 < "disk size"), the
custemer
*customer
Sorry ~ :-)
knows this wil
On 05/14/2014 09:05 PM, Fam Zheng wrote:
On Wed, 05/14 14:40, Stefan Hajnoczi wrote:
On Sun, May 11, 2014 at 12:35:57AM +0800, Jun Li wrote:
From: Jun Li
This patch fixed the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1084302 .
path_combine can not calculate the correct
On 05/15/2014 11:07 PM, Michael S. Tsirkin wrote:
On Wed, Apr 16, 2014 at 10:20:57PM +0800, Jun Li wrote:
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch fixed virtio-blk/virtio-net/scsi-disk/scsi-generic device.
So it has fixed bug1086603, ref
On 05/11/2014 05:17 PM, Marcel Apfelbaum wrote:
On Sun, 2014-05-11 at 11:07 +0800, lijun wrote:
On 04/22/2014 05:21 PM, Marcel Apfelbaum wrote:
On Wed, 2014-04-16 at 22:20 +0800, Jun Li wrote:
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch
mp/sn1
sn2 : /home/woodpecker/tmp/sn2
when create sn2, path_combine can not got a correct path for $BASE_IMG.
In this patch, will check the backing_filename is a symlink or not firstly,
then return the full(absolute) path via realpath.
Signed-off-by: Jun Li
---
block.c | 18 +-
From: Jun Li
This patch fixed the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1084302 .
path_combine can not calculate the correct full path name for backing_file.
Such as:
create a snapshot chain:
sn2->sn1->$BASE_IMG
backing file is : /home/wookpecker/img.qcow2
sn1 :
mp/sn1
sn2 : /home/woodpecker/tmp/sn2
when create sn2, path_combine can not got a correct path for $BASE_IMG.
In this patch, will check the backing_filename is a symlink or not firstly,
then return the full(absolute) path via realpath.
Signed-off-by: Jun Li
---
block.c | 18 +-
As the realization of raw shrinking, so when do qcow2 shrinking, do not
check l1 entries. When resize to size1(size1 < "disk size"), the custemer
knows this will destory the data. So no need to check the l1 entries which
is used or not.
This is v2 of the original patch. thx.
Signe
QemuOptsList.
Signed-off-by: Jun Li
---
blockdev.c | 16
1 file changed, 16 insertions(+)
diff --git a/blockdev.c b/blockdev.c
index 5dd01ea..b4d63e0 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2270,10 +2270,13 @@ void qmp_block_job_complete(const char *device, Error
**errp)
void
QemuOptsList.
Signed-off-by: Jun Li
---
blockdev.c | 16
1 file changed, 16 insertions(+)
diff --git a/blockdev.c b/blockdev.c
index 5dd01ea..b4d63e0 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2270,10 +2270,13 @@ void qmp_block_job_complete(const char *device, Error
**errp)
void
stion.
Signed-off-by: Jun Li
---
hw/block/virtio-blk.c | 1 +
hw/net/virtio-net.c | 1 +
hw/scsi/scsi-disk.c | 6 --
hw/scsi/scsi-generic.c | 3 +++
include/sysemu/sysemu.h | 2 ++
vl.c| 16
6 files changed, 27 insertions(+), 2 deletions(-)
Add remove_boot_device_path() function to remove bootindex when hot-unplug
a device. This patch fixed virtio-blk/virtio-net/scsi-disk/scsi-generic device.
So it has fixed bug1086603, ref:
https://bugzilla.redhat.com/show_bug.cgi?id=1086603
Signed-off-by: Jun Li
---
hw/block/virtio-blk.c | 1
g not coverd, please give me more suggestions.
Thx.
Signed-off-by: Jun Li
---
block.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 990a754..8566b75 100644
--- a/block.c
+++ b/block.c
@@ -304,10 +304,26 @@ void path_combine(char
mp/sn1
sn2 : /home/woodpecker/tmp/sn2
when create sn2, path_combine can not got a correct path for $BASE_IMG.
Signed-off-by: Jun Li
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 990a754..2519f68 100644
--- a/block.c
+++ b/block.c
@@ -307,7
mp/sn1
sn2 : /home/woodpecker/tmp/sn2
when create sn2, path_combine can not got a correct path for $BASE_IMG.
Signed-off-by: Jun Li
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 990a754..2519f68 100644
--- a/block.c
+++ b/block.c
@@ -307,7
t; > "virtual size". As this, when do
qcow2 shrinking, we should to discard the unused clusters(reduce the refcount
of the unused clusters, release these clusters).
This is the update patch. thx.
Signed-off-by: Jun Li
---
block/qcow2-cluster.c | 16 +++-
block/qco
t; > "virtual size". As this, when do
qcow2 shrinking, we should to discard the unused clusters(reduce the refcount
of the unused clusters, release these clusters).
This is the update patch. thx.
Signed-off-by: Jun Li
---
block/qcow2-cluster.c | 16 +++-
block/qco
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name of
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name of
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name of
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name of
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name of
Signed-off-by: Jun Li
This patch can make sure the data still existing after shrinking. And only
discard the unused (guest) clusters. If shrinking to the size which stored
data, It will return an error and will not do any change.
As this patch can support shrinking, so changed the func name
://server.domain.com:24007/testvol/dir/a.img
file=gluster+rdma://1.2.3.4:24007/testvol/a.img
So if only the path contain "://", the path maybe contain a protocol. So use
strstr() to replace func strcspn().
Signed-off-by: Jun Li
---
block.c | 6 +++---
1 file changed, 3 insertions(+), 3
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