* git snapshot can open readonly vm image
@ 2010-01-26 8:49 John Wong
2010-01-26 8:59 ` Avi Kivity
0 siblings, 1 reply; 3+ messages in thread
From: John Wong @ 2010-01-26 8:49 UTC (permalink / raw)
To: KVM list
Hi, after upgrade to current qemu-kvm (download from
http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz),
i can not open the readonly vm image, it can work before.
please help, thank you.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: git snapshot can open readonly vm image
2010-01-26 8:49 git snapshot can open readonly vm image John Wong
@ 2010-01-26 8:59 ` Avi Kivity
2010-01-26 10:49 ` John Wong
0 siblings, 1 reply; 3+ messages in thread
From: Avi Kivity @ 2010-01-26 8:59 UTC (permalink / raw)
To: John Wong; +Cc: KVM list
On 01/26/2010 10:49 AM, John Wong wrote:
> Hi, after upgrade to current qemu-kvm (download from
> http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz),
> i can not open the readonly vm image, it can work before.
>
> please help, thank you.
>
It's impossible to understand what's wrong without a lot more details.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: git snapshot can open readonly vm image
2010-01-26 8:59 ` Avi Kivity
@ 2010-01-26 10:49 ` John Wong
0 siblings, 0 replies; 3+ messages in thread
From: John Wong @ 2010-01-26 10:49 UTC (permalink / raw)
To: Avi Kivity, KVM list
Avi Kivity 提到:
> On 01/26/2010 10:49 AM, John Wong wrote:
>
>> Hi, after upgrade to current qemu-kvm (download from
>> http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz),
>> i can not open the readonly vm image, it can work before.
>>
>> please help, thank you.
>>
>>
>
> It's impossible to understand what's wrong without a lot more details.
>
>
Sorry, i try to more details.
After upgrade to current qemu-kvm
(http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz),
i can not open the vm image, which only have read only (0644) permission
for my login ID.
And i can do that with qemu-kvm ( download from git.kernel.org at
10-jan-2010 ),
both use same kernel modules (2.6.32 from debian kernel package).
my system is debian/sid/amd64.
uname -a: Linux retro 2.6.32-trunk-amd64 #1 SMP Sun Jan 10 22:40:40 UTC
2010 x86_64 GNU/Linux
ls -l image.qcow2: -rw-r--r-- 1 root root 3235643392 2010-01-11 16:24
image.qcow2
kvm-qemu error message like this: qemu: could not open disk image
/home/root/kvm/winxp-hkjc-full.qcow2: Permission denied
And i noticed, after upgrade to current qemu-kvm, i see a lot of warning
message like this:
QEMU 0.12.50 monitor - type 'help' for more information
(qemu) BUG: kvm_dirty_pages_log_enable_slot: invalid parameters
BUG: kvm_dirty_pages_log_disable_slot: invalid parameters
BUG: kvm_dirty_pages_log_enable_slot: invalid parameters
BUG: kvm_dirty_pages_log_disable_slot: invalid parameters
BUG: kvm_dirty_pages_log_enable_slot: invalid parameters
Please help, thank you.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-01-26 8:49 git snapshot can open readonly vm image John Wong
2010-01-26 8:59 ` Avi Kivity
2010-01-26 10:49 ` John Wong
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