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Hello all. We're currently working on infiniband networking issues on Taki that are preventing access to various storage nodes. We hope to have another update shortly. Thanks!
Taki Users: The taki cluster lost IB connectivity early this morning, and this resulted in the loss of access to specific storage areas the computers rely on for normal operation as well as...
Taki Users: At this time, we've isolated the issue with taki to the networking infrastructure that facilitates the communication between nodes as well as the hosting of the 'home' and...
Taki Users: We are aware of an issue rendering users unable to login to taki. We are working to resolve this issue, and we will create another post when the system is available. Happy...
Taki Users: This coming Tuesday (September 24, 2019), we will be rebooting the user nodes on taki. These reboots will update some of our software modules on the user nodes, allowing users to...
Taki Users: Today (Aug 27, 2019) at 5pm, we brought taki down to install some maintenance daemons. At this point (5:20p), taki is back online and no jobs should have been affected. As...
Community building for users of the HPCF cluster taki
The class MATH 627 Introduction to Parallel Computing introduces the current HPCF cluster taki and teaches parallel computing using it. Starting with an efficient introduction to the Linux...
Earlier this week we upgraded slurm (our scheduling software) to try and fix several bugs that had been identified over the past few weeks through working with our support vendor. This upgrade...
Taki Users: We are seeing many jobs stuck in a pending or "PD" state in slurm. The reason being given by slurm is "launch failed requeued held". This is slurm's way of telling us that...
Taki will go down after business hours tomorrow August 20, 2019. The downtime is expected to run from 5p-7p. Scheduled jobs will be lost. Please be sure to save or otherwise checkpoint all...
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