On 2024/3/19 20:57, 余润杰 wrote:
> Thank you for your suggestion.
> 
> For the first point, I will update this in the proposal with an exact goal 
> for each storage system type. For the second point, I assume this cache is 
> shared by all VMs running in the same host OS.
> 
> Regarding cloud documents, I think this is a very good suggestion. Yes, I 
> need to create and maintain a cloud document. This is not only easy to 
> browse, but by updating and maintaining this document during the GSoC cycle, 
> it helps us focus on our goals and demonstrate the phased results of 
> development.
> 
> For now, I will create a Google Docs tomorrow to display the content of the 
> existing proposal.
> 
> Thanks again for your advice!
> 
> Manjusaka <[email protected] <mailto:[email protected]>> 于2024年3月19日周二 
> 17:48写道:
> 
>     On 2024/3/19 16:58, 余润杰 wrote:
>     > Hi, Xuanwo and Manjusaka.
>     >
>     > I hope this email didn’t bother you!
>     >
>     > Applications for GSoC 2024 contributors opened today, and I hope to 
> join the GSoC project in Apache OpenDAL as a candidate. I have added you to 
> the list of mentors for the ovfsproject proposal and hope to have the 
> opportunity to be mentored by you!
>     >
>     > /Project Mentors: Xuanwo ([email protected] <mailto:[email protected]> 
> <mailto:[email protected] <mailto:[email protected]>>), Manjusaka 
> ([email protected] <mailto:[email protected]> 
> <mailto:[email protected] <mailto:[email protected]>>)/
>     >
>     > I have supplemented and modified some of the content based on previous 
> proposal, mainly including the following points:
>     >
>     > 1) Based on the discussion in the previous email, the name of the 
> project was changed from ovirtiofs to ovfs.
>     >
>     > 2) Added explanation of ovfs design philosophy.
>     >
>     > 3) Avoid ovfs persisting any metadata.
>     >
>     > 4) Added potential application scenarios.
>     >
>     > 5) Added project deliverables.
>     >
>     > 6) Added Why Me And Why Do I Wish To Take Part In GSoC 2024 section.
>     >
>     > I hope to submit the proposal this week. I'd like to know if there are 
> still areas that need to be revised or discussed before the proposal is 
> formally submitted.
>     >
>     > Have a nice day!
> 
>     Hi Runjie
> 
>     Glad to hear from you!
> 
>     Nice proposal! BTW maybe you can upload the document to a website like 
> Google Docs, Gist, so other people can preview the docs online(LOL
> 
>     Most LGTM about this version proposal, I may have some issues/suggestions
> 
>     1. We can make our target to implement only one service backend for each 
> category of the service(like S3 for blob, HDFS for file like, KV storage is 
> not in the plan). This will help us to focus on the function, not the corner 
> behavior.
>     It would also can help us to reach the full-fuction tested target(I think 
> it's important for us)
> 
>     2. About the cache, I would like to ask: Is the cache shared by all the 
> VM? or each VM would have their own cache
> 
> 
>     Thanks for your nice proposal, have a nice day
> 
>     Best
> 
>     Manjusaka
> 

Sorry, I forget something in the previous email

About the cache, I have another suggestion. I think we should split it into two 
parts: the read cache and the write cache. The people can choose to enable the 
cache base on their circumstance

For example, if the user mount a S3 bucket as backend which is modified in high 
frequency(modified by other serivce), the people shouldn't enable the read 
cache.

I think this is would good for the production usage.

Best

Manjusaka

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