Known Issues
| date | category | content | status |
|---|---|---|---|
| 2020/01/14 | Cloud Storage | The amount of object data is inconsistent, when the user of other groups put or delete objects in the bucket granted write permission by ACL. As a result, ABCI points to be consumed are not calculated correctly. | 2020/04/03 close Updated to the fixed version |
| 2019/11/14 | Cloud Storage | Due to a bug in object storage, following error messages are output when overwriting or deleting objects that stored in multiparts. [Overwrite] upload failed: object to s3://mybucket/object An error occurred (None) when calling the CompleteMultipartUpload operation: undefined [Delete] delete failed: s3://mybucket/object An error occurred (None) when calling the DeleteObject operation: undefined When you use the s3 command of AWS CLI, a large file is stored in multiparts. If you upload a large file, please refer to this page and set multipart_threshold to a large value. |
2019/12/17 close |
| 2019/10/04 | Application | MPI_Allreduce provided by MVAPICH2-GDR 2.3.2 raises floating point exceptions in the following combinations of nodes, GPUs and message sizes when reduction between GPU memories is conducted. Nodes: 28, GPU/Node: 4, Message size: 256KB Nodes: 30, GPU/Node: 4, Message size: 256KB Nodes: 33, GPU/Node: 4, Message size: 256KB Nodes: 34, GPU/Node: 4, Message size: 256KB |
2020/04/21 close Updated to the fixed version |
| 2019/04/10 | Job | The following qsub option requires to specify argument due to job scheduler update (8.5.4 -> 8.6.3). resource type ( -l rt_F etc) $ qsub -g GROUP -l rt_F=1 $ qsub -g GROUP -l rt_G.small=1 |
close |
| 2019/04/10 | Job | The following qsub option requires to specify argument due to job scheduler update (8.5.4 -> 8.6.3). use BEEOND ( -l USE_BEEOND) $ qsub -g GROUP -l rt_F=2 -l USE_BEEOND=1 |
close |
| 2019/04/05 | Job | Due to job scheduler update (8.5.4 -> 8.6.3), a comupte node can execute only up to 2 jobs each resource type "rt_G.small" and "rt_C.small" (normally up to 4 jobs ).This situation also occures with Reservation service, so to be careful when you submit job with "rt_G.small" or "rt_C.small". $ qsub -ar ARID -l rt_G.small=1 -g GROUP run.sh (x 3 times) $ qstat job-ID prior name user state -------- 478583 0.25586 sample.sh username r 478584 0.25586 sample.sh username r 478586 0.25586 sample.sh username qw |
2019/10/04 close |