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This window displays all of the information regarding users, groups, accounts, classes, and qualities of service (QoS) commonly called credentials.
You can change the set of columns MCM displays in the Credentials table by clicking View > Change Column Group in the main menu bar and selecting one of the following options.
| Default Categories | Columns Displayed |
|---|---|
| Comments & Email | Credential, ID, Comments, E-mail Address |
| Credits | Credential, ID, Credits, Used Credits |
| Default Credentials | Credential, ID, User Default, Group Default, Class Default, Account Default, Default QoS |
| Default Resources | Credential, ID, Partition Default |
| Fairshare | Credential, ID, Fairshare Type, Fairshare Target |
| Hard Max Limits | Credential, ID, Max Job, Max Proc, Max Nodes, Max Proc Sec |
| Membership | Credential, ID, User, Group, Class, Account, QoS |
| Partition & Reservation | Credential, ID, Partition, Reservation |
| Priority | Credential, ID, Priority |
| Utilized Resources | Credential, ID, Utilized Job, Utilized Proc, Utilized Nodes, Utilized Proc Sec |
| Soft Max Limits | Credential, ID, Soft Max Job, Soft Max Proc, Soft Max Nodes, Soft Max Proc Sec |
| Statistics | Credential, ID, Enable Statistics |
When you click View > Visible Columns... in the main menu bar, you can manually add or remove individual columns in your Credentials table. The following table describes each column:
| Field | Description |
|---|---|
| Access Resources QT Threshold | This field displays the number of minutes that an idle job must wait before it can access any reservations owned by the Quality of Service. |
| Access Resources XF Threshold | This field displays the expansion factor value that an idle job must be greater than or equal to in order to access any reservations owned by the Quality of Service. |
| Account | This field displays the accounts that this particular credential ID can access. |
| Account Default | This field displays the account that will be used by this credential ID's job if no account is specified. |
| Class | This field displays the classes that this particular credential ID can access. |
| Class Default | This field displays the class that will be used by this credential ID's job if no class is specified. |
| Comments | This field allows a user to enter any comments relating to the Credential. |
| Create Reservation QT Threshold | This field displays the number of minutes that an idle job must wait before a job reservation will be created for it. A job reservation will guarantee it specific resources, as well as a specific start time. |
| Create Reservation XF Threshold | This field displays the expansion factor value that an idle job must be greater than or equal to before a job reservation will be created for it. A job reservation guarantees it specific resources, as well as a specific start time. |
| Credential | This field displays whether the credential is a user, group, account, class, or quality of service (QoS). |
| Credits | This field displays the total credits available to the credential ID. |
| Dedicated Resource Cost | What Workload Manager charges for each resource unit dedicated - whether used or not - to a job. |
| Default QoS | The default quality of service (QoS) is the quality of service (QoS) that will be used by this credential ID's job if no quality of service (QoS) is specified |
| E-Mail Address | This field allows a user to enter the e -mail address for the Credential. |
| Enable Statistics | Statistics are tracked for each credential ID. This field allows the user the option of enabling/disabling statistics for each credential ID. |
| Fairshare Target | Refer to the fairshare section for information regarding fairshare target. |
| Fairshare Type | Refer to the fairshare section for information regarding fairshare type. |
| Group | The operating system is usually responsible for the creation of groups. This field displays the groups that this particular credential ID can access. |
| Group Default | This field displays the group that will be used by this credential ID's job if no group is specified. |
| ID | All credentials must have an identification unique to its credential type. This field displays the credential identification. |
| Max Job | The default maximum job is the maximum job value that will be used by this credential ID's job if no maximum job is specified. |
| Max Nodes | This field displays the maximum nodes value that will be used by this credential ID's job if no maximum nodes value is specified. |
| Max Proc | This field displays the maximum processors value that will be used by this credential ID's job if no maximum processor is specified. |
| Max Proc Sec | This field displays the maximum processor seconds value that will be used by this credential ID's job if no maximum processor seconds value is specified. |
| Partition | Clusters can be divided into different sections. These sections are commonly called partitions. This field displays the partitions this credential ID can access. |
| Partition Default | This field displays the partition that will be used by this credential ID's job if no partition is specified. |
| Preemption QT Threshold | This field displays the number of minutes that an idle job must wait before it will be given preemptor access. |
| Preemption XF Threshold | This field displays the expansion factor value that an idle job must be greater than or equal to before it will be given preemptor access. |
| Priority | This field displays the priority of the credential. |
| QoS | This field displays the quality of services (QoS) that this particular credential ID can access. |
| QoS Flags | This field displays the quality of service (QoS) settings for this credential ID. |
| Queue Time Weight | This field displays the quality of service weight factor. If an idle job is submitted to this quality of service, the number of minutes that it has been in the queue is multiplied by this value. This increases the job's start priority. |
| Reservation | The required reservation that any job submitted has to use. |
| Soft Max Job | The soft maximum job limit restricts the number of jobs allowed to execute for this credential ID. If, however, additional resources are available after all the soft maximum job limits are met, then the hard maximum job limits are used. |
| Soft Max Nodes | The soft maximum node limit restricts the number of nodes used by any job for this credential ID. If, however, additional resources are available after all the soft maximum node limits are met, then the hard maximum node limits are used. |
| Soft Max Proc | The soft maximum processor limit restricts the number of processors used by any job for this credential ID. If, however, additional resources are available after all the soft maximum processor limits are met, then the hard maximum processor limits are used. |
| Soft Max Proc Sec | The soft maximum processor seconds limit restricts the number of processor seconds used by any job for this credential ID. If, however, additional resources are available after all the soft maximum processor seconds limits are met, then the hard maximum processor seconds limits are used. |
| Used Credits | This field displays the credits used by this credential ID. |
| User | This field displays the users that this particular credential ID can access. |
| User Default | This field displays the user that will be used by this credential ID's job if no user is specified. |
| Utilized Job | This field displays the number of jobs currently executing for this credential ID. |
| Utilized Nodes | This field displays the number of nodes currently being used by this credential ID's jobs. |
| Utilized Proc | This field displays the number of processors currently being used by this credential ID's jobs. |
| Utilized Proc Sec | This field displays the total number of processors used by executing jobs for this particular credential ID times the number of seconds each processor has been used. |
| Utilized Resource Cost | This field displays what Workload Manager charges for each resource unit consumed/utilized by a job. |
| XFactor Weight | This field displays the quality of service weight factor. If an idle job is submitted to this quality of service, its expansion factor is multiplied by this value. This increases the job's start priority. |