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Error on simple test on POSIX container
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
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
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Lombardi, Johann
· #1314
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DUG'20 videos
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
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
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Lombardi, Johann
· #1310
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DUG'20 videos
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 --
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 --
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Lombardi, Johann
· #1309
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Error on simple test on POSIX container
Hi Yunjae, I have just tried with Ubuntu 20.04 and couldn’t reproduce. That being said, I am using the sockets provider and not ofi+verbs;ofi_rxm like in your case. Could you please confirm that this
Hi Yunjae, I have just tried with Ubuntu 20.04 and couldn’t reproduce. That being said, I am using the sockets provider and not ofi+verbs;ofi_rxm like in your case. Could you please confirm that this
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Lombardi, Johann
· #1307
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daos_test failing with Infiniband
I see, then maybe libucs is somehow used under the hood. Are you using the MOFED stack? Maybe you could try to reduce FI_UNIVERSE_SIZE to 512 (i.e. export FI_UNIVERSE_SIZE=512). Cheers, Johann From: <
I see, then maybe libucs is somehow used under the hood. Are you using the MOFED stack? Maybe you could try to reduce FI_UNIVERSE_SIZE to 512 (i.e. export FI_UNIVERSE_SIZE=512). Cheers, Johann From: <
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Lombardi, Johann
· #1305
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daos_test failing with Infiniband
Hi Peter, Could you please advise what provider you have specified in the DAOS yaml file? Libfabric seems to be loading libucs.so which is, AFAIK, a library of UCX that we don’t support. Cheers, Johan
Hi Peter, Could you please advise what provider you have specified in the DAOS yaml file? Libfabric seems to be loading libucs.so which is, AFAIK, a library of UCX that we don’t support. Cheers, Johan
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Lombardi, Johann
· #1303
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Error on simple test on POSIX container
Hi there, The fact that you can only reproduce this mercury/transport error with dfuse and not DFS is interesting. I have just tried on CentOS and couldn’t reproduce this on latest master. I might hav
Hi there, The fact that you can only reproduce this mercury/transport error with dfuse and not DFS is interesting. I have just tried on CentOS and couldn’t reproduce this on latest master. I might hav
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Lombardi, Johann
· #1300
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Error on simple test on POSIX container
Hi there, I assume that you are using “ofi+verbs;ofi_rxm” as the provider, right? Cheers, Johann From: <daos@daos.groups.io> on behalf of Yunjae Lee <lyj7694@...> Reply-To: "daos@daos.groups.io"
Hi there, I assume that you are using “ofi+verbs;ofi_rxm” as the provider, right? Cheers, Johann From: <daos@daos.groups.io> on behalf of Yunjae Lee <lyj7694@...> Reply-To: "daos@daos.groups.io"
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Lombardi, Johann
· #1297
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DUG'20 slides are available!
Hi there, I have posted all the DUG presentations on the wiki (see https://wiki.hpdd.intel.com/display/DC/DUG20) We need some more time for the video recordings that will be published on our YouTube c
Hi there, I have posted all the DUG presentations on the wiki (see https://wiki.hpdd.intel.com/display/DC/DUG20) We need some more time for the video recordings that will be published on our YouTube c
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Lombardi, Johann
· #1293
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DUG'20 Agenda Online
Just a reminder that the DUG’20 is tomorrow. Hope to see you there! Cheers, Johann From: <daos@daos.groups.io> on behalf of "Lombardi, Johann" <johann.lombardi@...> Reply-To: "daos@...
Just a reminder that the DUG’20 is tomorrow. Hope to see you there! Cheers, Johann From: <daos@daos.groups.io> on behalf of "Lombardi, Johann" <johann.lombardi@...> Reply-To: "daos@...
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Lombardi, Johann
· #1291
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Tutorial videos
Hi there, FYI, we have posted several tutorial videos on the newly created DAOS YouTube channel (see https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg). This includes how to install RPMs, confi
Hi there, FYI, we have posted several tutorial videos on the newly created DAOS YouTube channel (see https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg). This includes how to install RPMs, confi
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Lombardi, Johann
· #1283
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CPU NUMA node bind error
Hi Huijun, On our side, we are definitely able to saturate the link bandwidth with SSDs. I actually tested a similar configuration last Friday and it worked well. Maybe you should try with a single SS
Hi Huijun, On our side, we are definitely able to saturate the link bandwidth with SSDs. I actually tested a similar configuration last Friday and it worked well. Maybe you should try with a single SS
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Lombardi, Johann
· #1272
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DUG'20 Agenda Online
Hi there, Please note that the agenda for the 4th annual DAOS User Group meeting is now available online: https://wiki.hpdd.intel.com/display/DC/DUG20 I am very excited by the diversity and number of
Hi there, Please note that the agenda for the 4th annual DAOS User Group meeting is now available online: https://wiki.hpdd.intel.com/display/DC/DUG20 I am very excited by the diversity and number of
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Lombardi, Johann
· #1250
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DAOS with NVMe-over-Fabrics
Hi Anton, The DAOS control plane does not support NVMe-oF target yet, that’s why you don’t see them via storage scan. That being said, my hope was that, by changing the daos_nvme.conf manually as you
Hi Anton, The DAOS control plane does not support NVMe-oF target yet, that’s why you don’t see them via storage scan. That being said, my hope was that, by changing the daos_nvme.conf manually as you
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Lombardi, Johann
· #1235
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FW: [External] [gpfsug-discuss] IO500 SC20 Call for Submission
FYI. If you need any help, feel free to ping us 😊 Subject: IO500 SC20 Call for Submission Call for IO500 Submission Deadline: 30 October 2020 AoE Stabilization period: 1st October -- 9th October 2020
FYI. If you need any help, feel free to ping us 😊 Subject: IO500 SC20 Call for Submission Call for IO500 Submission Deadline: 30 October 2020 AoE Stabilization period: 1st October -- 9th October 2020
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Lombardi, Johann
· #1234
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Webex meeting changed: DAOS User Group 2020 (DUG'20)
Really sorry for the spam, but I used the wrong timezone when creating the invite ☹ The last one that was sent to the mailing list (attached for reference) is the correct one. Cheers, Johann From: <da
Really sorry for the spam, but I used the wrong timezone when creating the invite ☹ The last one that was sent to the mailing list (attached for reference) is the correct one. Cheers, Johann From: <da
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Lombardi, Johann
· #1233
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Webex meeting changed: DAOS User Group 2020 (DUG'20)
Hi there, Please find below the Webex meeting invite for the DUG’20. The agenda will be posted there: https://wiki.hpdd.intel.com/display/DC/DUG20 Cheers, Johann From: <daos@daos.groups.io> on behalf
Hi there, Please find below the Webex meeting invite for the DUG’20. The agenda will be posted there: https://wiki.hpdd.intel.com/display/DC/DUG20 Cheers, Johann From: <daos@daos.groups.io> on behalf
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Lombardi, Johann
· #1231
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IOR test with dfs
Glad it helped. You might also want to remove /tmp/daos_server.log which is probably pretty big. As for getting even better performance, I would increase the block size to write more and maybe try wit
Glad it helped. You might also want to remove /tmp/daos_server.log which is probably pretty big. As for getting even better performance, I would increase the block size to write more and maybe try wit
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Lombardi, Johann
· #1211
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IOR test with dfs
Could you please change “log_mask: DEBUG” to “log_mask: ERR”, restart the server and rerun ior? Cheers, Johann From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@rsc-t
Could you please change “log_mask: DEBUG” to “log_mask: ERR”, restart the server and rerun ior? Cheers, Johann From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@rsc-t
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Lombardi, Johann
· #1208
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IOR test with dfs
Hi Anton, Saw your results on the other email. A few comments: We indeed do expect DFS to perform better than dfuse. Could you please try to run some more tests with different tsize and process counts
Hi Anton, Saw your results on the other email. A few comments: We indeed do expect DFS to perform better than dfuse. Could you please try to run some more tests with different tsize and process counts
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By
Lombardi, Johann
· #1202
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