On 2023/5/27 11:13, Du Rui wrote:
Block drivers has nothing to do on filesystem page cache stuffs, also
currently your approach has nothing to do with pmem stuffs (If you must
mention "DAX" to proposal your "page cache sharing", please _here_
write down your detailed design first and explain h
On 2023/5/26 03:26, Du Rui wrote:
Hi Alexander,
all the lvm volume changes and mounts during runtime caused
weird behaviour (especially at scale) that was painful to manage (just
search the docker issue tracker for devmapper backend). In the end
everyone moved to a filesystem based implement
Hi Alexander,
> all the lvm volume changes and mounts during runtime caused
> weird behaviour (especially at scale) that was painful to manage (just
> search the docker issue tracker for devmapper backend). In the end
> everyone moved to a filesystem based implementation (overlayfs based).
Yes, w
Hi Giuseppe,
> The current OCI format, with some tweaks like (e)stargz or zstd:chunked,
> already make its content addressable and a client can retrieve only the
> subset of the files that are needed. At the same time we maintain the
> simplicity of a tarball and it won't break existing clients.
> Block drivers has nothing to do on filesystem page cache stuffs, also
> currently your approach has nothing to do with pmem stuffs (If you must
> mention "DAX" to proposal your "page cache sharing", please _here_
> write down your detailed design first and explain how it could work to
> ours if y
Hi Mike:
> I appreciate that this work is being done with an eye toward
> containerd "community" and standardization
> it appears that this format of OCI image storage/use is only
> used by Alibaba?
> But you'd do well to explain why the userspace solution isn't
> acceptable.
Yes overlaybd ha
Gao Xiang writes:
> On 2023/5/24 23:43, Alexander Larsson wrote:
>> On Tue, May 23, 2023 at 7:29 PM Mike Snitzer wrote:
>>>
>>> On Fri, May 19 2023 at 6:27P -0400,
>>> Du Rui wrote:
>>>
OverlayBD is a novel layering block-level image format, which is design
for container, secure cont
Gao Xiang writes:
> Hi Giuseppe,
>
> On 2023/5/24 01:11, Giuseppe Scrivano wrote:
>> Gao Xiang writes:
>>
>
> ...
>
>>> Agreed, I hope you guys could actually sit down and evaluate a proper
>>> solution on the next OCI v2, currently I know there are:
>>>
>>> - Composefs
>>> - (e)stargz ht
On Tue, May 23, 2023 at 7:29 PM Mike Snitzer wrote:
>
> On Fri, May 19 2023 at 6:27P -0400,
> Du Rui wrote:
>
> > OverlayBD is a novel layering block-level image format, which is design
> > for container, secure container and applicable to virtual machine,
> > published in USENIX ATC '20
> > htt
On 2023/5/24 23:43, Alexander Larsson wrote:
On Tue, May 23, 2023 at 7:29 PM Mike Snitzer wrote:
On Fri, May 19 2023 at 6:27P -0400,
Du Rui wrote:
OverlayBD is a novel layering block-level image format, which is design
for container, secure container and applicable to virtual machine,
pu
Hi Mike,
On 5/24/23 1:28 AM, Mike Snitzer wrote:
On Fri, May 19 2023 at 6:27P -0400,
Du Rui wrote:
OverlayBD is a novel layering block-level image format, which is design
for container, secure container and applicable to virtual machine,
published in USENIX ATC '20
https://www.usenix.org/sys
On 2023/5/24 03:48, Giuseppe Scrivano wrote:
Gao Xiang writes:
Hi Giuseppe,
On 2023/5/24 01:11, Giuseppe Scrivano wrote:
Gao Xiang writes:
...
Agreed, I hope you guys could actually sit down and evaluate a proper
solution on the next OCI v2, currently I know there are:
- Compose
Hi Giuseppe,
On 2023/5/24 01:11, Giuseppe Scrivano wrote:
Gao Xiang writes:
...
Agreed, I hope you guys could actually sit down and evaluate a proper
solution on the next OCI v2, currently I know there are:
- Composefs
- (e)stargz https://github.com/containerd/stargz-snapshotter
-
Hi Mike,
On 2023/5/24 10:28, Mike Snitzer wrote:
On Fri, May 19 2023 at 6:27P -0400,
Du Rui wrote:
OverlayBD is a novel layering block-level image format, which is design
for container, secure container and applicable to virtual machine,
published in USENIX ATC '20
https://www.usenix.org/sys
On Fri, May 19 2023 at 6:27P -0400,
Du Rui wrote:
> OverlayBD is a novel layering block-level image format, which is design
> for container, secure container and applicable to virtual machine,
> published in USENIX ATC '20
> https://www.usenix.org/system/files/atc20-li-huiba.pdf
>
> OverlayBD a
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