Hey Folks,
I got a strange message one of my HPC cluster nodes that I'm hoping to
understand better: "Reason for shutdown: Reset old shared segment"
2019-05-23_11:47:07.328-0500: [I] This node has a valid standard license
2019-05-23_11:47:07.327-0500: [I] Initializing the fast condition variables at
0x555557115300 ...
2019-05-23_11:47:07.328-0500: [I] mmfsd initializing. {Version: 5.0.0.0
Built: Dec 10 2017 16:59:21} ...
2019-05-23_11:47:07.328-0500: [I] Cleaning old shared memory ...
2019-05-23_11:47:07.328-0500: [N] mmfsd is shutting down.
2019-05-23_11:47:07.328-0500: [N] Reason for shutdown: Reset old shared segment
Shortly after the GPFS is back up without any intervention:
2019-05-23_11:47:52.685-0500: [N] Remounted gpfs1
2019-05-23_11:47:52.691-0500: [N] mmfsd ready
I'm supposing this has to do with memory usage??...
Thanks,
Siji Saula
HPC System Administrator
Center for Computationally Assisted Science & Technology
NORTH DAKOTA STATE UNIVERSITY
<https://www.ndsu.edu/alphaindex/buildings/Building::395>Research 2
Building<https://www.ndsu.edu/alphaindex/buildings/Building::396><https://www.ndsu.edu/alphaindex/buildings/Building::395>
– Room 220B
Dept 4100, PO Box 6050 / Fargo, ND 58108-6050
p:701.231.7749
www.ccast.ndsu.edu<file://composeviewinternalloadurl/www.ccast.ndsu.edu> |
www.ndsu.edu<file://composeviewinternalloadurl/www.ndsu.edu>
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