Monitoring DFSMShsm status
This topic describes the workspaces that monitor the status of DFSMShsm activity. You access these workspaces through the DFSMShsm Status node in the Tivoli® Enterprise Portal.
See Workspaces for general information on predefined workspaces and a list of all nodes that are included in the OMEGAMON for Storage on z/OS product. Each node corresponds to a specific area of storage resource monitoring. And each node includes links to a unique set of storage resource workspaces. See Accessing workspaces to learn about navigating among workspaces. And see Integration with other products to learn about linking to the workspaces of other IBM Tivoli Monitoring products.
DFSMShsm Status workspace
This topic describes the main components of the principal workspace for this node.
When you click the DFSMShsm Status node in the Navigator of the Tivoli Enterprise Portal, you see the DFSMShsm Status workspace. This workspace monitors DFSMShsm activity for the entire HSM subsystem, including utilization of volumes and CDS space. The main components of the workspace are as follows:
The direct situation analysis feature is available for this workspace. The feature can help you analyze and understand a problem that is displayed in this workspace. See Directly monitoring situations.
- Views
- This workspace provides the following views. For a description
of the attributes used as column headings in the workspace table view,
review the attribute group definitions for this workspace in the online
help. The help resource includes attribute descriptions that are displayed
when you hover with the mouse pointer over a column heading.
DFSMShsm Status workspace View View type DFSMShsm Functions Summary TABLE DFSMShsm Control Data Set Report TABLE DFSMShsm Waiting Requests BAR DFSMShsm Function Status TABLE DFSMShsm Status Report TABLE - DFSMShsm Function Status Report
- The tabular report in the top center portion of this workspace
contains one row for each DFSMShsm function. Each row displays:
- The status of that function for the reporting LPAR
- The number of data set requests and volume requests for that function and how many are active and how many waiting
- The name of the HSMplex and the base name of the CRQplex that the HSM Host is a member of, or n/a, if the host is not a member of a CRQplex
- DFSMShsm Control Dataset Report
- The tabular report covering the entire width of the workspace
in the vertical center contains one row for each of the DFSMShsm control
data sets. Each row displays:
- The DD name of the data set
- The number of extents for the data and index components
- The percent of Available Space for the data and index components of the data set
- The percent of Free Space for the data and index components of the data set
- The total size of the data and the index components of the data set
- DFSMShsm Status Report
- The tabular report covering the entire width of the workspace
at the bottom of the screen contains a single row of data describing DFSMShsm status
in the reporting LPAR. This row indicates:
- Whether DFSMShsm is active
- The address space ID
- The version of DFHSM
- DFSMShsm start time
- The interval start time
- The number of DFSMShsm requests during this collection interval
- The CPU usage during this interval
- The number of requests that abended during this interval
- The number of volume migrations, backups and the number of migration and backup volumes recycled during this interval
- The name of the HSMplex and an indication of whether at least one HSM host on the z/OS image is in a CRQplex
- Waiting requests bar graph
- This graph contains one bar for each DFSMShsm function which has at least one waiting request. The height of the bar indicates the total number of waiting requests for this function.
- Workspaces that are linked to this workspace
- See Navigating the workspaces of the DFSMShsm Status node.
Learn how to navigate among workspaces here: Accessing workspaces. Also see Integration with other products.
See Workspaces for a list of all nodes provided in OMEGAMON for Storage on z/OS.
Summary information for the workspaces in this node
This section lists the views and related attribute groups for the workspaces of the DFSMShsm Status node.
See Workspaces for general information on predefined workspaces and a list of all nodes that are included in the OMEGAMON for Storage on z/OS product. Each node corresponds to a specific area of storage resource monitoring. And each node includes links to a unique set of storage resource workspaces. See Accessing workspaces to learn about navigating among workspaces. And see Integration with other products to learn about linking to the workspaces of other IBM Tivoli Monitoring products.
See DFSMShsm Status workspace for more information on the primary workspace for this node.
View | View type | Attribute group |
DFSMShsm Functions Summary | TABLE | HSM Function Summary |
DFSMShsm Control Data Set Report | TABLE | HSM CDS |
DFSMShsm Waiting Requests | BAR | HSM Host Request Summary |
DFSMShsm Function Status | TABLE | HSM Host Function Status |
DFSMShsm Status Report | TABLE | HSM Status |
View | View type | Attribute group |
DFSMShsm Function Statistics | TABLE | HSM Requests |
DFSMShsm Requests | TABLE | HSM Function Statistics |
View | View type | Attribute group |
DFSMShsm Host Storage Utilization | TABLE | HSM Private Storage |
DFSMShsm Host Frame Usage | BAR | HSM Private Storage |
DFSMShsm Common Storage | TABLE | HSM Common Storage |
DFSMShsm Common Storage Utilization | BAR | HSM Common Storage |
View | View type | Attribute group |
DFSMShsm Host Details Report | TABLE | HSM Host Status |
DFSMShsm Requests | BAR | HSM Host Status |
DFSMShsm Failed Requests | BAR | HSM Host Status |
View | View type | Attribute group |
DFSMShsm Host Function Details | TABLE | HSM Function Details |
DFSMShsm Function Response Time | BAR | HSM Function Details |
View | View type | Attribute group |
HSMplex CRQplex Host Details Report | TABLE | HSM Cross System CRQ Hosts |
HSMplex CRQplex Details Report | TABLE | HSM Cross System CRQplex |
CRQplex Usage | BAR | HSM Cross System CRQplex |
CRQplex Requests | BAR | HSM Cross System CRQplex |
View | View type | Attribute group |
CRQplex Host Details Report | TABLE | HSM Cross System CRQ Hosts |
CRQplex Details Report | TABLE | HSM Cross System CRQplex |
CRQplex Usage | BAR | HSM Cross System CRQplex |
CRQplex Requests | BAR | HSM Cross System CRQplex |
View | View type | Attribute group |
CRQplex Details Report | TABLE | HSM Cross System CRQplex |
CRQplex Usage | TABLE | HSM Cross System CRQplex |
CRQplex Requests | BAR | HSM Cross System CRQplex |
CRQplex Requests Report | BAR | HSM CRQ Requests |