Options

◆num_ok, num_unavail, num_unreach, and num_busy are the number of hosts that are ok, unavail, unreach, and busy, respectively.

For example, if there are five ok, two unavail, one unreach, and three busy hosts in a condensed host group hg1, its status is displayed as the following:

hg1 ok 5/2/1/3

If any hosts in the host group are closed, the status for the host group is displayed as closed, with no status for the other states:

hg1 closed

-xDisplay hosts whose job exit rate has exceeded the threshold configured by EXIT_RATE in lsb.hosts for longer than JOB_EXIT_RATE_DURATION configured in lsb.params, and are still high. By default, these hosts are closed the next time LSF checks host exceptions and invokes eadmin.

Use with the -loption to show detailed information about host exceptions.

If no hosts exceed the job exit rate, bhosts -xdisplays:

There is no exceptional host found

-XDisplays uncondensed output for host groups.

-R "res_req" Only displays information about hosts that satisfy the resource requirement expression. For more information about resource requirements, see Administering Platform LSF. The size of the resource requirement string is limited to 512 bytes.

LSF supports ordering of resource requirements on all load indices, including external load indices, either static or dynamic.

-s [resource_name ...]

Displays information about the specified resources (shared or host-based). The resources must have numeric values. Returns the following information: the resource names, the total and reserved amounts, and the resource locations.

bhosts -sonly shows consumable resources.

When LOCAL_TO is configured for a license feature in lsf.licensescheduler, bhosts -sshows different resource information depending on the cluster locality of the features. For example:

From clusterA:

 

 

 

bhosts -s

 

 

 

RESOURCE

TOTAL

RESERVED

LOCATION

hspice

36.0

0.0

host1

From clusterB in siteB:

 

 

 

bhosts -s

 

 

 

RESOURCE

TOTAL

RESERVED

LOCATION

hspice

76.0

0.0

host2

host_name ... host_group ...

Only displays information about the specified hosts. Do not use quotes when specifying multiple hosts.

52Platform LSF Command Reference