displays information about host partitions
By default, displays information about all host partitions. Host partitions are used to configure host-partition fairshare scheduling.
The following fields are displayed for each host partition:
Hosts or host groups that are members of the host partition. The name of a host group is appended by a slash (/) (see bmgroup(1)).
Name of users or user groups who have access to the host partition (see bugroup(1)).
Number of shares of resources assigned to each user or user group in this host partition, as configured in the file lsb.hosts. The shares affect dynamic user priority for when fairshare scheduling is configured at the host level.
Dynamic user priority for the user or user group. Larger values represent higher priorities. Jobs belonging to the user or user group with the highest priority are considered first for dispatch.
In general, users or user groups with larger SHARES, fewer STARTED and RESERVED, and a lower CPU_TIME and RUN_TIME have higher PRIORITY.
Number of job slots used by running or suspended jobs owned by users or user groups in the host partition.
Number of job slots reserved by the jobs owned by users or user groups in the host partition.
Cumulative CPU time used by jobs of users or user groups executed in the host partition. Measured in seconds, to one decimal place.
LSF calculates the cumulative CPU time using the actual (not normalized) CPU time and a decay factor such that 1 hour of recently-used CPU time decays to 0.1 hours after an interval of time specified by HIST_HOURS in lsb.params (5 hours by default).
Wall-clock run time plus historical run time of jobs of users or user groups that are executed in the host partition. Measured in seconds.
LSF calculates the historical run time using the actual run time of finished jobs and a decay factor such that 1 hour of recently-used run time decays to 0.1 hours after an interval of time specified by HIST_HOURS in lsb.params (5 hours by default). Wall-clock run time is the run time of running jobs.
Dynamic priority calculation adjustment made by the user-defined fairshare plugin(libfairshareadjust.*).
The fairshare adjustment is enabled and weighted by the parameter FAIRSHARE_ADJUSTMENT_FACTOR in lsb.params.