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pub:hpc:hellbender [2025/02/25 18:22] – [Open OnDemand] redmonppub:hpc:hellbender [2025/03/24 18:08] (current) – [Hardware] redmonp
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   * Workloads that require sustained use of low latency read and write IO with multiple GB/s, generally generated from jobs utilizing multiple NFS mounts   * Workloads that require sustained use of low latency read and write IO with multiple GB/s, generally generated from jobs utilizing multiple NFS mounts
  
 +
 +**Snapshots**
 +
 +  *VAST default policy retains 7 daily and 4 weekly snapshots for each share
 +  *Pixstor default policy is 10 daily snapshots
  
 **__None of the cluster attached storage available to users is backed up in any way by us__**, this means that if you delete something and don't have a copy somewhere else, it is gone. Please note the data stored on cluster attached storage is limited to Data Class 1 and 2 as defined by [[https://www.umsystem.edu/ums/is/infosec/classification-definitions| UM System DCL]]. If you have need to store things in DCL3 or DCL4 please contact us so we may find a solution for you. **__None of the cluster attached storage available to users is backed up in any way by us__**, this means that if you delete something and don't have a copy somewhere else, it is gone. Please note the data stored on cluster attached storage is limited to Data Class 1 and 2 as defined by [[https://www.umsystem.edu/ums/is/infosec/classification-definitions| UM System DCL]]. If you have need to store things in DCL3 or DCL4 please contact us so we may find a solution for you.
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   * **[[https://status.missouri.edu| UM System Status Page]]**   * **[[https://status.missouri.edu| UM System Status Page]]**
-  * **[[https://po.missouri.edu/scripts/wa.exe?SUBED1=RSSHPC-L&A=1| RSS Announcement List: Please Sign Up]]**+  * **[[https://LISTS.UMSYSTEM.EDU/scripts/wa-UMS.exe?SUBED1=RSSHPC-L&A=1&SUB=1| RSS Announcement List: Please Sign Up]]**
   * **[[https://missouri.qualtrics.com/jfe/form/SV_6zkkwGYn0MGvMyO|RSS Services: Order Form]]**   * **[[https://missouri.qualtrics.com/jfe/form/SV_6zkkwGYn0MGvMyO|RSS Services: Order Form]]**
   * **[[https://request.itrss.umsystem.edu/|Hellbender: Account Request Form]]**   * **[[https://request.itrss.umsystem.edu/|Hellbender: Account Request Form]]**
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 | **Model**  | **Nodes** | **Cores/Node** | **System Memory** | **CPU**                                  | **Local Scratch**   | **Cores** | **Node Names** | | **Model**  | **Nodes** | **Cores/Node** | **System Memory** | **CPU**                                  | **Local Scratch**   | **Cores** | **Node Names** |
 | Dell C6525 | 112       | 128            | 490 GB            | AMD EPYC 7713 64-Core                    | 1.6 TB              | 14336     | c001-c112      | | Dell C6525 | 112       | 128            | 490 GB            | AMD EPYC 7713 64-Core                    | 1.6 TB              | 14336     | c001-c112      |
-| Dell R640  | 32        | 40             | 192 GB            | Intel(R) Xeon(R) Gold 6138 CPU @ 2.00GHz |                     | 1280      | c113-c145      | +| Dell R640  | 32        | 40             | 364 GB            | Intel(R) Xeon(R) Gold 6138 CPU @ 2.00GHz | 100 GB              | 1280      | c113-c145      | 
-| Dell C6420 | 64        | 48             | 384 GB            | Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz | 1 TB                | 3072      | c146-c209      | +| Dell C6420 | 64        | 48             | 364 GB            | Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz | 1 TB                | 3072      | c146-c209      | 
-| Dell R6620 | 12        | 256            | 1 TB              | AMD EPYC 9754 128-Core Processor         | 1.5 TB              | 3072      | c210-c221      |+| Dell R6620 | 12        | 256            | 994 GB            | AMD EPYC 9754 128-Core Processor         | 1.5 TB              | 3072      | c210-c221      |
 |            |           |                |                   |                                          | Total Cores         | 21760     |                | |            |           |                |                   |                                          | Total Cores         | 21760     |                |
  
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 | Dell XE8640 | 2         | 104            | 2002 GB           | H100     | 80 GB          | 4        | 3.2 TB            | 208     | g018-g019      | | Dell XE8640 | 2         | 104            | 2002 GB           | H100     | 80 GB          | 4        | 3.2 TB            | 208     | g018-g019      |
 | Dell XE9640 | 1         | 112            | 2002 GB           | H100     | 80 GB          | 8        | 3.2 TB            | 112     | g020           | | Dell XE9640 | 1         | 112            | 2002 GB           | H100     | 80 GB          | 8        | 3.2 TB            | 112     | g020           |
-| Dell R730   | 4         | 20             | 128 GB            | V100     | 32 GB          | 1        | 1.6 TB            | 80      | g021-g024      | +| Dell R730   | 4         | 20             | 113 GB            | V100     | 32 GB          | 1        | 1.6 TB            | 80      | g021-g024      | 
-| Dell R7525  | 1         | 48             | 512 GB            | V100S    | 32 GB          | 3        | 480 GB            | 48      | g025           | +| Dell R7525  | 1         | 96             | 490 GB            | V100S    | 32 GB          | 3        | 480 GB            | 96      | g025           | 
-| Dell R740xd | 3         | 44             | 384 GB            | V100     | 32 GB          | 3        | 240 GB            | 132     | g026-g028      | +| Dell R740xd | 2         | 40             | 364 GB            | V100     | 32 GB          | 3        | 240 GB            | 80      | g026-g027      | 
-|             |           |                |                   |          | Total GPU      | 100      | Total Cores       | 1688    |                |+| Dell R740xd | 1         | 44             | 364 GB            | V100     | 32 GB          | 3        | 240 GB            | 44      | g028           | 
 +|             |           |                |                   |          | Total GPU      | 100      | Total Cores       | 1708    |                |
  
 A specially formatted sinfo command can be ran on Hellbender to report live information about the nodes and the hardware/features they have. A specially formatted sinfo command can be ran on Hellbender to report live information about the nodes and the hardware/features they have.

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