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Author: jovial

README.md

@@ -48,6 +48,8 @@ each list element:
 
 `openhpc_module_system_install`: Optional, default true. Whether or not to install an environment module system. If true, lmod will be installed. If false, You can either supply your own module system or go without one.
 
+`openhpc_gres_autodetect`: Optional. The [auto detection mechanism](https://slurm.schedmd.com/gres.conf.html#OPT_AutoDetect) to use for the  generic resources. Can be set on individual hosts or groups of hosts using host/group vars. Note: you must still define `gres` dictionary in `openhpc_slurm_partitions`, but you only need the define the `conf` key. 
+
 ### slurm.conf
 
 `openhpc_slurm_partitions`: Optional. List of one or more slurm partitions, default `[]`.  Each partition may contain the following values:
@@ -58,10 +60,9 @@ each list element:
   * `extra_nodes`: Optional. A list of additional node definitions, e.g. for nodes in this group/partition not controlled by this role. Each item should be a dict, with keys/values as per the ["NODE CONFIGURATION"](https://slurm.schedmd.com/slurm.conf.html#lbAE) docs for slurm.conf. Note the key `NodeName` must be first.
   * `ram_mb`: Optional.  The physical RAM available in each node of this group ([slurm.conf](https://slurm.schedmd.com/slurm.conf.html) parameter `RealMemory`) in MiB. This is set using ansible facts if not defined, equivalent to `free --mebi` total * `openhpc_ram_multiplier`.
   * `ram_multiplier`: Optional.  An override for the top-level definition `openhpc_ram_multiplier`. Has no effect if `ram_mb` is set.
-  * `gres_autodetect`: Optional. The [auto detection mechanism](https://slurm.schedmd.com/gres.conf.html#OPT_AutoDetect) to use for the  generic resources. Note: you must still define `gres` dictionary (see below), but you only need the define the `conf` key. 
   * `gres`: Optional. List of dicts defining [generic resources](https://slurm.schedmd.com/gres.html). Each dict should define:
       - `conf`: A string with the [resource specification](https://slurm.schedmd.com/slurm.conf.html#OPT_Gres_1) but requiring the format `<name>:<type>:<number>`, e.g. `gpu:A100:2`. Note the `type` is an arbitrary string.
-      - `file`: Omit if `gres_autodetect` is set, A string with the [File](https://slurm.schedmd.com/gres.conf.html#OPT_File) (path to device(s)) for this resource, e.g. `/dev/nvidia[0-1]` for the above example.
+      - `file`: Omit if `openhpc_gres_autodetect` is set, A string with the [File](https://slurm.schedmd.com/gres.conf.html#OPT_File) (path to device(s)) for this resource, e.g. `/dev/nvidia[0-1]` for the above example.
 
     Note [GresTypes](https://slurm.schedmd.com/slurm.conf.html#OPT_GresTypes) must be set in `openhpc_config` if this is used.