Hi there, Any errors in the engine logs? Cheers, Johann From: <daos@daos.groups.io> on behalf of Peter <magpiesaresoawesome@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Monda

Hi Steffen, Good catch! It sounds like we need to add a “LimitNOFILE” entry to our daos_server’s systemd unit file. @Rosenzweig, Joel B could you please take of this? Thanks in advance. Cheers, Johann

Hi there, I just would like to share with you that the DAOS File System (DFS) engine has been integrated into the upstream FIO repository (https://github.com/axboe/fio). How to build it on centos7: $

Hi, Maybe you have a firewall running on the VM? You could maybe try to run the containers with --network=host to use the host network. Please note that you will also have to open up ports 31416 and 3

Hi Kedar, I assume that you are passing event = NULL to daos_kv_put() and only have one operation in flight, right? In the “normal” case (i.e. no membership change, no restart), the bulk of the work h

Hi, The dmg format command actually connects to the server to initiate the format. In your case, the server failed to start, so the “refused connection” is expected. I assume that you are running the

Hi Ping, The daos_agent is actually only needed on the client nodes (where the APP runs). Please find attached some configuration files that I use on a ethernet network with the tcp provider. I will c

Hi Ping, Right, no endpoint configuration on the client side, the agent fetches everything (except the access points and certificate) by connecting to the servers. Are you sure that you don’t have (in

Well, the URL on master definitely works if you use “docker build https://github.com/daos-stack/daos.git#master -f utils/docker/Dockerfile.centos.7” Johann From: <daos@daos.groups.io> on behalf of "Pi

Hi, Sorry for the confusion. The structure of the docker files was modified some time ago and we updated the documentation (in the source code too) accordingly, but the online github I/O pages have no

Hey Ping, I did look into your logs and notice messages like “Could not lookup ofi+sockets://11.11.200.48:31416” which mean that sockets URIs (instead of tcp) are still registered and storage nodes ha

Hi, Could you please advise what docker command you ran? “docker build https://github.com/daos-stack/daos.git#master:utils/docker -f Dockerfile.centos.7” should work fine. Regarding the REST API, it w

Hi Ping, Sorry, I should have provided more details in my previous email. After switching to ofi+tcp;ofi_rxm in the config file, you will have to reformat and restart the agent since we don’t support

One roundtrip from client to leader and then one from leader to each other replica (i.e. one roundtrip for 2-way replication since the leader is a replica). Please check Liang’s paper (i.e. https://li

Hi Ping, Those latency numbers are indeed way higher than what we expect/see. Could you please advise what type of network and network provider you are using? If you are on a recent master, could you

Happy that you were able to sort it out. Please let me know if you run into any other problems. Cheers, Johann From: <daos@daos.groups.io> on behalf of "ping.wong via groups.io" <ping.wong=samsung.com

Hi Ping, You just need to create the /var/run/daos_agent directory (or use our systemd unit files) and run the daos_agent on the client node (i.e. daos_agent -o yaml_file &). A template of the agent y

Hi Yunjae, Any progress? Thanks in advance. Cheers, Johann From: <daos@daos.groups.io> on behalf of Yunjae Lee <lyj7694@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Monday 21

I have also created a playlist with all the videos. It is available here: https://www.youtube.com/playlist?list=PLkLsgO4eC8RKAaLZ3oxO3qLcrzYKHXNDm Cheers, Johann From: <daos@daos.groups.io> on behalf

Hi there, The recordings of the DUG’20 presentations are now available online on our YouTube channel (https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg/videos). Thanks Andrey! Cheers, Johann --