Hi Spandan, Thanks for the response. On Tue, Mar 28, 2017 at 12:46 AM, Spandan Kumar Sahu <spandankumarsahu@xxxxxxxxx> wrote: > Hi Karthik > > This is what Kefu Chai, the mentor of this project, suggested me : > "you can take a > look at http://tracker.ceph.com/issues/15653, which is already assigned > to Loic, but by investigating on it, you can get more insight of the project > you want to take." > I will look into it. > On Tue, Mar 28, 2017 at 2:19 AM, Methuku Karthik <kmeth@xxxxxxxxxxxxxx> wrote: >> Hi Everyone, >> >> My name is Karthik. I am a first year graduate student in Embedded >> Systems at University of Pennsylvania. I am a avid c, c++ and python >> programmer.I have 4 years of work experience as Software developer at >> Airbus. >> >> I have been working as research assistant in PRECISE lab at the >> University of Pennsylvania to evaluate the performance of the Xen's >> RTDS scheduler. >> >> Currently, I am doing a course on distributed systems. As a part of >> that course ,I am building a small cloud platform using gRPC (Google's >> high performance , open-source RPC framework) with the following >> features: >> >> (1)Webmail service (SMTP & POP3) to send, receive and forward mails >> (2)A fault-tolerant backend server that employs key-Value store >> similar to Google's Bigtable. >> (3)The entire Bigtable is distributed across multiple backend servers. >> (4)Frontend Http server to process requests from a browser, retrieve >> appropriate data from the backend server and construct the http >> response for the GUI. >> (5)Storage service (Similar to Google Drive) with support for >> navigating the directories, folder creation and uploading and >> downloading any file type. >> (6)This system will be fault tolerant with quorum based causal >> replication done across multiple nodes and load balancing done with >> dynamic distribution of users among different groups. >> >> I compiled and hosted a small cluster to observe how ceph works in >> storing the data and how the distribution of the data is maintained >> while ensuring fault tolerance.With the help of my friend Myna >> (cc.ed), I could come to speed and performed few experiments to >> observe how data is shuffled after bringing down one osd. >> >> I am currently doing literature review on crush algorithm and >> understanding the Ceph Architecture. >> >> It would be exciting to work on project "ceph-mgr: Smarter >> Reweight-by-Utilization" >> >> Can you point me to any resources that guide to evaluate performace of >> storage system ? >> >> What kind of factors should one consider to evaluate performace of a >> storage system ? >> I could think of response time for reading, writing and deleting a >> file or how quickly a node is configured into a cluster or how quickly >> cluster heals after a node dies. >> >> Please suggest me some existing simple beginner bug which would give >> me a chance to explore the code. >> >> I'm very much interested in Ceph. I want to become a Ceph contributor >> in the near future. >> >> Thank you very much for your help! >> >> Best, >> Karthik >> -- >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > Spandan Kumar Sahu > IIT Kharagpur Best, Karthik -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
