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cluster:126 [2022/07/28 14:43]
hmeij07 [Other Stuff] |
cluster:126 [2023/10/23 19:37] (current)
hmeij07 |
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| * server ''cottontail'' (Supermicro 4U), old scheduler openlava, CentOS6 | * server ''cottontail'' (Supermicro 4U), old scheduler openlava, CentOS6 |
| * primary login server ''cottontail2'' (Supermicro 1U), new slurm scheduler, Rocky8 | * primary login server ''cottontail2'' (Supermicro 1U), new slurm scheduler, Rocky8, Warewulf |
| * serveer ''swallowtail'' (Dell PowerEdge 2950 2U), sandbox, CentOS6 | |
| * server ''petaltail'' (Dell PowerEdge 2950 2U), sandbox, Warewulf v3.6 provisioning, CentOS6 | |
| * zenoss monitoring and alerting server ''hpcmon'' (supermicro 1U), CentOS6 | * zenoss monitoring and alerting server ''hpcmon'' (supermicro 1U), CentOS6 |
| * secondary login server ''greentail52'' (SuperMicro 36+2, 2U), serving out /sanscratch, CentOS7 | * secondary login server ''greentail52'' (SuperMicro 36+2, 2U), serving out /sanscratch, CentOS7, sandbox |
| * server ''sharptail'' (Supermicro 4U), /lvm_data (backup), /zfshomes replication, CentOS6 | * server ''sharptail'' (Supermicro 4U), /lvm_data (backup), /zfshomes replication, CentOS6 |
| * server ''sharptail2'' (Supermicro 2U), disaster recovery for off site (active users only), CentOS6 | * server ''sharptail2'' (Supermicro 2U), disaster recovery for off site (active users only), CentOS6 |
| * storage servers ''rstore6'' and ''rstore7'' (Supermicro 4U), replicated, Samba shares (2x 220T) | * storage servers ''rstore6'' and ''rstore7'' (Supermicro 4U), replicated, Samba shares (2x 220T) |
| * storage servers ''mstore0/mstore1'' (Supermicro 4U), replicated, mounted on all HPC nodes (2x 110T) | * storage servers ''mstore0/mstore1'' (Supermicro 4U), replicated, mounted on all HPC nodes (2x 110T) |
| * storage server ''hpcstore'' (IXsystems, dual contrtoller shelf and two storage shelves, /zfshomes 235T | * storage server ''hpcstore'' TrueNAS, dual controller shelf and two storage shelves, /zfshomes (235T) |
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| Several types of compute nodes are available via the scheduler: | Several types of compute nodes are available via the scheduler: |
| * 12 nodes with dual twelve core chips (Xeon Silver 4214, 2.20 Ghz) in ASUS ESC4000G4 2U rack servers with a memory footprint of 96 GB ( 1,152 GB, about 20 teraflops dpfp). These node each have four RTX1080S (32 GB memory footprint) gpus providing 702 teraflops (mixed mode). Known as the "rtx2080" rack, nodes n79-n90, queue exx96, 432 job slots. | * 12 nodes with dual twelve core chips (Xeon Silver 4214, 2.20 Ghz) in ASUS ESC4000G4 2U rack servers with a memory footprint of 96 GB ( 1,152 GB, about 20 teraflops dpfp). These node each have four RTX1080S (32 GB memory footprint) gpus providing 702 teraflops (mixed mode). Known as the "rtx2080" rack, nodes n79-n90, queue exx96, 432 job slots. |
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| * 2 nodes with dual twelve core chips (Xeon 4214R “Cascade Lake Refresh” 2.4 GHz), Supermicro 1u servers with a memory footprint of 192 GB. These nodes hold four RTX5000 gpus each. Known as the "sslurm test nodes, nodes n100-n101. Service by cottontail2, dual Xeon 5222 “Cascade Lake-SP” 3.8 GHz 4-core with a memory footprint of 96 GB. | * 2 nodes with dual twelve core chips (Xeon 4214R “Cascade Lake Refresh” 2.4 GHz), Supermicro 1U servers with a memory footprint of 192 GB. These nodes hold four RTX5000 gpus each. Known as the "sslurm test nodes, nodes n100-n101. Service by cottontail2, dual Xeon 5222 “Cascade Lake-SP” 3.8 GHz 4-core with a memory footprint of 96 GB. ''test'' queue, nodes n100-n101. |
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| All queues are available for job submissions via all login nodes. Some nodes on Infiniband switches for parallel computational jobs (queues: mw256fd, hp12). Our total job slot count is roughly 2,144 with our physical core count 1,480. Our total teraflops compute capacity is about 58 cpu side, 25 gpu side (double precision floating point) and 702 gpu side (mixed mode). Our total memory footprint is about 560 GB gpu side, 8,916 GB cpu side. | * 6 nodes with dual 28 core chips (Xeon Gold 'Ice Lake-SP' 6330 CPU @ 2.00GHz), Supermicro 1U servers with a memory footprint of 256 GB ( 1,536 GB, about 27 teraflops dpfp). Know as "astro" rack. ''mw256'' queue nodes n102-n107. Storage server "astrostore" serves the nodes NFSoRDMA (EDR Infiniband). About 164 TB. |
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| | All queues are available for job submissions via all login nodes. Some nodes on Infiniband switches for parallel computational jobs (queues: mw256fd, hp12, mw256). Our total job slot count is roughly 2,144 with our physical core count 1,480. Our total teraflops compute capacity is about 58 cpu side, 25 gpu side (double precision floating point) and 702 gpu side (mixed mode). Our total memory footprint is about 560 GB gpu side, 10,452 GB cpu side. |
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| Home directory file system are provided (via NFS or IPoIB) by the node ''hpcstore'' (our file server) from a direct attached disk array. In total, 235 TB of /zfshomes disk space is accessible to the users. Node ''greentail52'' makes available 55 TB of scratch space at /sanscratch via NFS. In addition all nodes provide local scratch space at /localscratch (excludes queue tinymem). The scheduler automatically makes directories in both these scratch areas for each job (named after JOBPID). Backup services for /zfshomes are provided via disk-to-disk replication from node ''hpcstore'' to node ''sharptail'' disk arrays. The TrueNAs/ZFS appliance performs daily snapshots with a retention window of 180 days. Some faculty&students have their home directories on node ''ringtail'' which provides 33 TB via /home33. Some faculty&students have their home directories on node ''ringtail2'' which provides 66 TB via /home33. Some faculty&students also have their own storage (2x 110 TB via /mindstore). Static content should be migrated to the Rstore platform. | Home directory file system are provided (via NFS or IPoIB) by the node ''hpcstore'' (our file server) from a direct attached disk array. In total, 235 TB of /zfshomes disk space is accessible to the users. Node ''greentail52'' makes available 55 TB of scratch space at /sanscratch via NFS. In addition all nodes provide local scratch space at /localscratch (excludes queue tinymem). The scheduler automatically makes directories in both these scratch areas for each job (named after JOBPID). Backup services for /zfshomes are provided via disk-to-disk replication from node ''hpcstore'' to node ''sharptail'' disk arrays. The TrueNAs/ZFS appliance performs daily snapshots with a retention window of 180 days. Some faculty&students have their home directories on node ''ringtail'' which provides 33 TB via /home33. Some faculty&students have their home directories on node ''ringtail2'' which provides 66 TB via /home33. Some faculty&students also have their own storage (2x 110 TB via /mindstore). Static content should be migrated to the Rstore platform. |
| | amber128 | 1 | 128 | 24 | gigabit ethernet | n78 | GPU & CPU | | | amber128 | 1 | 128 | 24 | gigabit ethernet | n78 | GPU & CPU | |
| | exx96 | 12 | 96 | 432 | gigabit ethernet | n79-n90 | GPU & CPU | | | exx96 | 12 | 96 | 432 | gigabit ethernet | n79-n90 | GPU & CPU | |
| | | test | 2 | 192 | 96 | gigabit ethernet | n100-n101 | GPU & CPU | |
| | | mw256 | 6 | 256 | 672 | EDR infiniband | n102-n102 | CPU | |
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| Some guidelines for appropriate queue usage with detailed page links: | Some guidelines for appropriate queue usage with detailed page links: |
| * exx96 contains 4 RTX2080S per node | * exx96 contains 4 RTX2080S per node |
| * same setup as mwgpu queue | * same setup as mwgpu queue |
| * test (swallowtail, petaltail, cottontail2, n29, n33) | * test contains 8 RTX5000 gpus |
| | * can be used for production runs |
| | * beware of preemptive events, checkpoint! |
| | * mw128, NFSoRDMA, bought with faculty startup monies |
| | * beware of preemptive events, checkpoint! |
| | * 6 compute nodes |
| | * Priority access for Sarah's lab till 4/1/2026 |
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| | **NOTE**: we are migrating from Openlava to Slurm during summer 2022. All queues except ''hp12'' and ''mw256fd'' will be service by ''cottontail2'' Slurm scheduler. |
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| NOTE: we are migrating from Openlava to Slurm during summer 2022. All queues except ''hp12'' and ''mw256fd'' will be service by ''cottontail2'' Slurm scheduler. | * [[cluster:213|New Head Node]] |
| | * [[cluster:218|Getting Started with Slurm Guide]] |
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| **There are no wall time limits in our HPCC environment except for queue ''test''.** You are responsible for checkpointing though. Consult these pages, all nodes in all queues are DMTCP enabled (read [[cluster:190|DMTCP]]. Login nodes and storage nodes are on UPS but all compute nodes are on utility power. Crashes do happen, be prepared to restart your long running jobs. | **There are no wall time limits in our HPCC environment except for queue ''test''.** You are responsible for checkpointing though. Consult these pages, all nodes in all queues are DMTCP enabled (read [[cluster:190|DMTCP]]. Login nodes and storage nodes are on UPS but all compute nodes are on utility power. Crashes do happen, be prepared to restart your long running jobs. |
