ARC Cluster Status: Difference between revisions
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We are currently investigating a filesystem issue that is causing filesystem slowdowns across ARC. | We are currently investigating a filesystem issue that is causing filesystem slowdowns across ARC. | ||
We will update you with more information as it becomes available. | |||
Thank you for your patience. | |||
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{{Message of the day item | |||
| title = ⚠️ Filesystem Issues | |||
| date = 2023/03/1 | |||
| message = | |||
We are still currently investigating a filesystem issue that is causing filesystem slowdowns across ARC. Some jobs on ARC have been paused to help us find the root cause of the slowdowns. | |||
We will update you with more information as it becomes available. | We will update you with more information as it becomes available. | ||
Revision as of 21:18, 1 March 2023
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ARC status: Cluster operational Open OnDemand will be rebooted Oct 17, 2023. See the ARC Cluster Status page for system notices. |
System Messages
January System Updates - 2023/01/01
Beginning January 16, 2023, the ARC cluster will undergo operating system updates. We shall do our utmost to minimize disruption and allow ongoing jobs to be completed. New jobs may be temporarily held from scheduling.
The ARC login node will reboot on the morning of January 16. Please save your work and log out if possible.
The upgrade is planned to be fully complete by January 20.
If you encounter any system issues, do not hesitate to let us know.
Thank you for your cooperation.System Updates Completed - 2023/01/24
The upgrade has been completed. The following has been changed:
- OS Updated to Rocky Linux 8.7
- Slurm updated to 22.05.7
- Apptainer replaces Singularity
- Each job will have its own /tmp, /dev/shm, /run/user/$uid mounted
If you encounter any system issues, do not hesitate to let us know.
Thank you for your cooperation.⚠️ Filesystem Issues - 2023/02/28
We are currently investigating a filesystem issue that is causing filesystem slowdowns across ARC.
We will update you with more information as it becomes available.
Thank you for your patience.
⚠️ Filesystem Issues - 2023/03/1
We are still currently investigating a filesystem issue that is causing filesystem slowdowns across ARC. Some jobs on ARC have been paused to help us find the root cause of the slowdowns.
We will update you with more information as it becomes available.
Thank you for your patience.