- Notes, cautions, and warnings
- Overview of Unisphere
- Functionality supported by each OS type
- Capacity information
- Understanding resource usage
- Login authentication
- Understanding the system health score
- Manage jobs
- Unisphere for PowerMax alert monitoring recommendations
- Alerts
- Server alerts
- Understanding licenses
- Understanding user authorization
- Individual and group roles
- Roles
- User IDs
- Roles and associated permissions
- Roles for performing local and remote replication actions
- RBAC roles for SRDF local and remote replication actions
- RBAC roles for TimeFinder SnapVX local and remote replication actions
- Storage Management
- Understanding storage groups
- Understanding data reduction
- Understanding service levels
- Performance Impact
- Understanding storage templates
- Understanding Storage Resource Pools
- Understanding volumes
- Understanding disk groups
- Host Management
- Understanding hosts
- Understanding masking views
- Understanding port groups
- Understanding initiators
- Understanding PowerPath hosts
- Understanding mainframe management
- Data protection management
- Understanding Snapshot policy
- Understanding SRDF/Metro Smart DR
- Manage remote replication sessions
- Understanding SRDF groups
- Understanding migration
- Understanding Virtual Witness
- Understanding Open Replicator
- Open Replicator session options
- Understanding device groups
- Understanding TimeFinder/Mirror sessions
- Understanding TimeFinder SnapVX
- Understanding Performance Management
- Understanding Unisphere support for VMware
- Understanding eNAS
- Understanding iSCSI
- Understanding NVMe/TCP
- Understanding PowerMax File for storage systems
- Understanding serviceability
- Understanding PowerMax software system profiles and compliance
- Unisphere for PowerMax localized for Japanese market
- Where to get help
Dell Unisphere for PowerMax 10.0.1 Product Guide
Server alerts
Server alerts are alerts that are generated by Unisphere itself.
Unisphere generates server alerts under the conditions that are listed in the following table:
Checks are run on 10 minute intervals, and alerts are raised on 24-hour intervals from the time the server was last started. These time intervals also apply to discover operations. That is, performing a discover operation does not force the delivery of these alerts.
NOTE: Runtime alerts are not storage system-specific. They can be deleted if the user has admin or storage admin rights on at least one storage system. A user with a monitor role cannot delete the server alerts.
| Server alert | Number of volumes | Threshold | Alert Details |
|---|---|---|---|
| Total memory on the Unisphere server | 0–64,000 | 12 GB | System memory <# GB> is below the minimum requirement of <# GB> |
| 64,000–128,000 | 16 GB | ||
| 128,000–256,000 | 20 GB | ||
| Free disk space on the Unisphere installed directory | 0–64,000 | 100 GB | Free disk space <# GB> is below the minimum requirement of <# GB> |
| 64,000–128,000 | 140 GB | ||
| 128,000–256,000 | 180 GB | ||
| Number of managed storage systems | Threshold is 20. | Number of managed storage systems <#> is over the maximum supported number of # | |
| Number of managed volumes | 256,000 | Number of managed volumes <#> is over the maximum supported number of <#>.
Solutions Enabler may indicate a slightly different number of volumes than indicated in this alert. |
|
| Number of gatekeepers | 6 | Number of gatekeepers <#> on storage system is below the minimum requirement of 6. | |
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