lsinfo

info

This command is supported starting from fsched 10.79.

Overview

The lsinfo command displays cluster resource configuration, host models, and host types. It supports filtering by category and querying detailed configuration for specific resources.

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Options

Option	Description	Conflicts With
-l	Show detailed information in multi-line format	Cannot be used with -w
-w	Show information in wide horizontal format	Cannot be used with -l
-m	Show current cluster host models (including CPU factor and architecture)	Cannot be used with -M
-M	Show all supported host models (including historical models and special configs)	Cannot be used with -m
-r	Show only resource configuration (such as CPU, memory, storage)	No conflicts
-t	Show only host types (such as OS architecture and platform type)	No conflicts
[resource_name...]	Query one or more resources by name, listed at the end of the command (for example ncpus mem)	No conflicts

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Examples

1. Show all resource configuration

   lsinfo -r

2. Query GPU and memory configuration

   lsinfo gpu mem

3. Compare host models

   lsinfo -m   # current model
   lsinfo -M   # all models

4. Combine format and type query

   lsinfo -l -t  # long format host types

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Notes

1. Default behavior When no options are specified, the command shows:

   • All resource configuration (equivalent to -r)
   • All host types (equivalent to -t)
   • Current host model (equivalent to -m) and historical models (equivalent to -M)

2. Configuration file precedence The following admin-configured files override the default display (not visible to normal users):

   • lsinfo_rsrc.conf: custom resource descriptions
   • lsinfo_model.conf: extended host models
   • lsinfo_type.conf: additional host types

3. Resource aliases Some resources have equivalent aliases, for example:

   • r1m → cpu
   • it → idle
   • swp → swap