Alina Park
Alina Park
Tagging @dpwatrous
Currently, [concurrency on the pool must be disabled](https://docs.microsoft.com/azure/batch/batch-mpi#requirements-for-multi-instance-tasks) in order to execute multi-instance tasks, i.e., `taskSlotsPerNode` must be set to 1. Please examine using multiple pools to accomplish your goal.
I don't think this is a valid start task. You're trying to run multiple `cmd /c` executions. You either need to chain these together in one `cmd /c` command or...
Tagging @bgklein and @staer.
Are you experiencing this with Azure Batch tasks proper? Internally, Azure Batch uses Universal Naming Convention for file paths on Windows, so you shouldn't observe this issue in task execution...
We'll need to get our team to understand why this is happening in your scenario. Can you create a Portal support incident with a repro? If you can issue an...
Thanks for the info, we can investigate further.
Batch currently does not support Singularity containers natively. At this time, you will need to perform the pull and execution mechanics yourself on top of regular Batch tasks (i.e., not...
Currently, this is by design, but I agree that the task/node state consistency is confusing. We're looking to improve node states in the future and this will be considered.
You can specify a [task constraint](https://docs.microsoft.com/rest/api/batchservice/task/add#taskconstraints) with a retention time which will automatically clean up disk space consumed by the task on the respective compute node(s). Note that this doesn't...