Dear all,
I try to use ceph block device within my VM, and configure the vm following
the steps in http://ceph.com/docs/dumpling/rbd/libvirt/,
eventually I can see the logical device in the VM.
Then I want to enabling the discard/trim for this logical device, and add the
parameter discard_gran
Thank you very much, I will have a try.
Thanks & Regards
Li JiaMin
System Cloud Platform
3#4F108
-邮件原件-
发件人: Alexandre DERUMIER [mailto:aderum...@odiso.com]
发送时间: 2014年3月5日 15:08
收件人: ljm李嘉敏
抄送: ceph-us...@ceph.com
主题: Re: [ceph-users] Enabling discard/trim
Hi,
you should
Hi Alexandre,
Can you tell me the version of libvirt, qemu and OS you use? thanks.
Thanks & Regards
Li JiaMin
System Cloud Platform
3#4F108
-邮件原件-
发件人: ljm李嘉敏
发送时间: 2014年3月5日 15:10
收件人: 'Alexandre DERUMIER'
抄送: ceph-us...@ceph.com
主题: 答复: [ceph-users] Enabling discard/t
the rbd block
> driver. (maybe 1.6)
> I'm using virtio-scsi in guest
>
>
>
> - Mail original -
>
> De: "ljm李嘉敏"
> À: "Alexandre DERUMIER"
> Cc: ceph-us...@ceph.com
> Envoyé: Mercredi 5 Mars 2014 13:13:41
> Objet: 答复: [c
Hi all,
Is it possible that ceph support windows client? Now I can only use RESTful
API(Swift-compatible) through ceph object gateway,
but the languages that can be used are java, python and ruby, not C# or C++. Is
there any good wrapper for C# or C++，thanks.
Thanks & Regards
Li JiaMin
System
Hi Kai,
Thank you for your suggestion, it is a good choice.
Thanks & Regards
Li JiaMin
发件人: Kai Zhang [mailto:log1...@yeah.net]
发送时间: 2014年3月14日 1:15
收件人: ljm李嘉敏
抄送: ceph-users@lists.ceph.com
主题: Re:[ceph-users] windows client
Hi JiaMin,
There is C++ API for Ceph storage cluster:
h
Hi James,
Thank you for your reply, do you upload it into the github? If so , can you
give a link?
Thanks & Regards
Li JiaMin
-邮件原件-
发件人: James Harper [mailto:james.har...@bendigoit.com.au]
发送时间: 2014年3月14日 5:08
收件人: ljm李嘉敏; ceph-users@lists.ceph.com
主题: RE: windows client
>
Hi all,
I have a question about the pool .rgw.buckets, when I upload a file(has been
stripped because it is bigger than 4M) through swift API, it is stored in
.rgw.buckets,
if I upload it again, why the objects in .rgw.buckets are not override? It is
stored again and have different name. and wh
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On 3/16/14 23:20 , ljm李嘉敏 wro
sktop.com
>
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>
> On 3/19/14 03:58 , ljm李嘉敏 wrote:
>
> You are right, but I still don’t know why the objects in .rgw.buckets
> are not
Hi all,
I upload a file through swift API, then delete it in the “current” directory in
the secondary OSD manually, why the object can’t be recovered?
If I delete it in the primary OSD, the object is deleted directly in the pool
.rgw.bucket and it can’t be recovered from the secondary OSD.
Do an
.conf is the
default configuration.
Thanks & Regards
Li JiaMin
-邮件原件-
发件人: Kyle Bader [mailto:kyle.ba...@gmail.com]
发送时间: 2014年3月23日 10:05
收件人: ljm李嘉敏
抄送: ceph-users@lists.ceph.com
主题: Re: [ceph-users] why object can't be recovered when delete one replica
> I upload a file
active and clean), but not the replica.
I am sorry for not provide enough info I found in the ceph cluster.
Thanks & Regards
Li JiaMin
-邮件原件-
发件人: Sage Weil [mailto:s...@inktank.com]
发送时间: 2014年3月24日 9:36
收件人: ljm李嘉敏
抄送: Kyle Bader; ceph-users@lists.ceph.com
主题: Re: [ceph-users] 答复:
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