Host Info section

The Host Info section is in the Grid tab.

Closed Admin Host Viewer

Go to the Closed Admin Host Viewer by clicking Closed under the Host Info section of the Grid menu bar. The page shows information about closed admin hosts such as Host Name, Cluster, Host Control Message, CPU Pct, RunQ 1m, Mem Usage, Page Usage, and Page Rate details. Select the host then choose Open action to view more details.

Queue Host Distribution Matrix Viewer

Go to the Queue Host Distribution Matrix Viewer by clicking QDistrib under the Host Info section of the Grid menu bar.

Note:

  • The page shows the distribution of hosts across different queues in a matrix format.

    The first user who accesses the page might see a blank page. The matrix must be rebuilt to see the details.

  • Click the Rebuild button to rebuild the matrix from the current configurations.

    This table is rebuilt on demand. The bottom of the table shows the Table Last Rebuilt details.

  • The page is controlled by realm permissions and is disabled by default.

  • Filters for Cluster, Model, Group, Type, Refresh, and Records are available on the page. Click Go to search.

  • Select HG: Roll-Up from the Group filter list to see a summarized report of used and total slot counts by Host Group. You can also enter values to search for groups of queues.

The page shows corresponding Action icons (such as View Host Graphs and SSH - Remote to Host) and details for Host, Cluster, Use Type, Max Slots, Model, Type, Memory, Running, Status, Chkpnt/Rerun/Queue, Idle, License, Night, Normal, Owners, Priority, and Short columns in the table matrix.

Host Status Viewer

Go to the Host Status Viewer by clicking Servers under the Host Info section of the Grid tab. The page shows information identical to the LSF lshosts command.

  • Host Name. The name of the host.

  • Cluster. The LSF cluster to which this host belongs.

  • Type. The type of the host, as defined in the LSF configuration.

  • Model. The model of the host, as defined in the LSF configuration.

  • CPU Factor. The CPU factor of the host, as defined in the LSF configuration.

  • Max CPUs. The number of processors on this host.

  • Max Memory. The maximum amount of physical memory available for user processes (G=gigabytes, M=megabytes).

  • Max Swap. The total available swap space (G=gigabytes, M=megabytes).

  • Max Temp. The maximum available space in /tmp (G=gigabytes, M=megabytes).

  • Total Disks. The number of local disk drives directly attached to the host.

  • Resources. The Boolean resources that are defined for this host, denoted by resource names, and the values of external numeric and string static resources. If you want to filter host by a particular LSF resource, then use this drop-down.

Client Viewer

Go to the Client Viewer by clicking Clients under the Host Info section of the Grid menu bar. The page shows information similar to the LSF command lshosts except that it displays only LSF clients. In addition to showing current clients that are registered with LSF, it shows all prior clients that performed operations on the LSF Cluster.

  • Client Name. The host name of the client.

  • Cluster. The cluster to which this client belongs.

  • Client Type. The type of LSF client. Clients are set as Fixed Client or Floating Client.

  • First Seen. The date and time at which this client was first seen in this cluster.

  • Last Seen. The date and time at which this client was last seen in this cluster.

The page is helpful in situations where you are using either submission-only clients or floating client configurations.

Host Group Viewer

Go to the Host Group Viewer by clicking Groups under the Host Info section of the Grid menu bar. The page shows basic host information for each host within a host group.

  • Group Name. The name of the host group.

  • Cluster. The LSF cluster to which this host group belongs.

  • Host Name. The host name of a host that belongs to the host group.

  • Host Type. The type of the host.

  • Host Model. The model of the host.

  • CPU Factor. The CPU factor of the host.

  • Max CPUs. The number of processors on the host.

  • Max Mem. The maximum amount of physical memory available for user processes on the host (G=gigabytes, M=megabytes).

  • Max Swap. The total available swap space on the host (G=gigabytes, M=megabytes).

  • Max Tmp. The maximum amount of space in /tmp for the host (G=gigabytes, M=megabytes).