Activates specified queues, or all queues if the reserved word all is specified. If no queue is specified, the system default queue is assumed. Jobs in a queue can be dispatched if the queue is activated.

A queue inactivated by its run windows cannot be reactivated by this command.

-Ccomment

Logs the text of the comment as an administrator comment record to lsb.events. The maximum length of the comment string is 512 characters.

qinact [-C comment] [queue_name ... all]

Inactivates specified queues, or all queues if the reserved word all is specified. If no queue is specified, the system default queue is assumed. No job in a queue can be dispatched if the queue is inactivated.

-Ccomment

Logs the text as an administrator comment record to lsb.events. The maximum length of the comment string is 512 characters.

qhist [-ttime0,time1] [-flogfile_name] [queue_name ...]

Displays historical events for specified queues, or for all queues if no queue is specified. Queue events are queue opening, closing, activating and inactivating.

-ttime0,time1

Displays only those events that occurred during the period from time0 to time1. See bhist(1) for the time format. The default is to display all queue events in the event log file (see below).

-flogfile_name

Specify the file name of the event log file. Either an absolute or a relative path name may be specified. The default is to use the event log file currently used by the LSF system: LSB_SHAREDIR/cluster_name/logdir/lsb.events. Option -f is useful for offline analysis.

If you specified an administrator comment with the -Coption of the queue control commands qclose, qopen, qact, and qinact, qhist displays the comment text.

hopen [-C comment] [host_name ... host_group ... all]

Opens batch server hosts. Specify the names of any server hosts or host groups. All batch server hosts are opened if the reserved word all is specified. If no host or host group is specified, the local host is assumed. A host accepts batch jobs if it is open.

IMPORTANT: If EGO-enabled SLA scheduling is configured through ENABLE_DEFAULT_EGO_SLA in lsb.params, and a host is closed by EGO, it cannot be reopened by badmin hopen. Hosts closed by EGO have status closed_EGO in bhosts -l output.

-Ccomment

Logs the text as an administrator comment record to lsb.events. The maximum length of the comment string is 512 characters.

If you open a host group, each host group member displays with the same comment string.

hclose [-C comment] [host_name ... host_group ... all]

Platform LSF Command Reference 25