- Notes, cautions, and warnings
- Additional resources
- Introduction
- Manage the System
- Configure general system settings
- Configure system information
- Manage software versions
- View faulted storage resources
- Upgrade the system
- Manage security settings
- Manage system time
- Manage schedule time zone
- Manage support configuration and proxy server settings
- Manage support contracts
- Manage Centralized ESRS
- Manage SupportAssist (physical deployments only)
- Manage Connect Home
- Manage user roles
- Manage user accounts
- Manage user account settings
- Manage support credentials
- Manage system limits
- View installed feature licenses
- View and accept the End User License Agreement
- Manage remote logging
- Manage system certificates
- Manage snapshot protection schedules
- Manage task rules
- Manage jobs
- Manage job step
- Configure Network Communication
- Manage NAS servers
- Manage VLANs
- Manage tenants
- Manage CIFS Servers
- Manage NFS servers
- Manage Common Anti Virus Agent (CAVA)
- Manage Events Publishing configuration settings
- Manage CEPA pool configuration settings
- Manage VMware NAS protocol endpoint servers
- Manage reverse CHAP for mutual CHAP authentication
- Set up iSNS for iSCSI storage
- Manage iSCSI configuration
- Manage iSCSI nodes (servers)
- Manage Ethernet ports
- Manage SAS ports (physical deployments only)
- Manage FC ports
- Manage uncommitted ports
- Manage Management network interfaces
- Manage network interfaces
- Manage static IP routes
- Manage link aggregations
- Manage Fail-safe networking (physical deployments only)
- Manage DNS settings
- Manage NTP server settings
- Manage NIS server domains
- Manage SMTP server settings
- Manage NDMP server settings
- Manage LDAP settings
- Utility commands
- Manage Distributed Hierarchical Storage Management
- Manage DHSM Connection
- Manage the tie breaker node (dual-SP virtual deployments only)
- Manage a tie breaker node configuration (dual-SP virtual deployments only)
- Manage Hosts
- Manage host configurations
- Manage host LUNs
- Manage host groups
- Manage host initiators
- Manage host initiator paths
- Manage iSCSI CHAP accounts for one-way CHAP authentication
- Manage iSCSI connections
- Manage iSCSI connection paths
- Manage remote storage systems
- Create remote system configurations
- Verify settings for remote storage systems
- View settings for remote storage systems
- Change settings for remote storage systems
- Delete remote system configurations
- Cabinet level unplanned failover of replication sessions
- Pause replication sessions
- Resume replication sessions
- Manage VMware vCenter
- Manage ESXi hosts
- Virtual machine
- VM hard disk
- Manage Hardware Components
- Manage Storage Processor (SP)
- Manage disk
- Manage battery (physical deployments only)
- Manage power supply (physical deployments only)
- Manage link control card (LCC) (physical deployments only)
- Manage SSD (physical deployments only)
- Manage disk array enclosure (DAE)
- Manage disk processor enclosure (DPE)
- Manage memory module (physical deployments only)
- Manage System Status Card (physical deployments only)
- Manage fan modules (physical deployments only)
- Manage I/O modules, embedded modules, and 4-port cards (physical deployments only)
- Manage Storage
- Configure pools automatically
- Configure custom pools
- Manage pool tiers
- View pool resources
- Manage FAST VP general settings
- Manage FAST Cache (supported physical deployments only)
- Manage FAST Cache storage objects (physical deployments only)
- View storage profiles (physical deployments only)
- Manage drive groups (physical deployments only)
- Manage storage system capacity settings
- Manage system tier capacity settings
- Manage file systems
- Manage user quotas for file systems and quota trees
- Manage quota trees
- Manage quota settings
- Manage NFS network shares
- Manage SMB network shares
- Manage LUNs
- Manage consistency groups
- Manage VMware NFS datastores
- Manage VMware VMFS datastores
- Manage VMware protocol endpoints
- Manage vVol datastores
- Manage vVol objects
- Manage capability profiles
- Manage I/O limits
- Manage I/O limit configuration
- Protect Data
- Manage snapshots
- Manage snapshot NFS shares
- Manage snapshot CIFS shares
- Manage replication sessions
- Create replication sessions
- View replication sessions
- Change replication session settings
- Pause replication sessions
- Resume replication sessions
- Manually synchronize replication sessions
- Delete replication sessions
- Fail over replication sessions
- Fail back replication sessions
- Preserve asynchronous replication sessions
- Re-create a replication session
- Manage virtual RecoverPoint appliance CHAP accounts
- Manage Data at Rest Encryption (physical deployments only)
- Manage KMIP support (physical deployments only)
- Data Mobility
- Manage Events and Alerts
- Service the System
- Manage Metrics
- Use Cases
- Pool use cases
- File sharing use cases
- Resource configuration use cases
- Replication configuration use case
- Configure local replication
- Configure asynchronous replication
- Configure synchronous replication
- Create a replication interface
- Create a replication connection
- Create a replication session for block storage
- Create an asynchronous replication session for file storage
- Create a synchronous replication session for file storage
- View replication sessions
- Reference
Dell Unity™ Family Unisphere® Command Line Interface User Guide
Manage a tie breaker node configuration (dual-SP virtual deployments only)
A Tie Breaker Node (TBN) enables a dual-SP UnityVSA to prevent data corruption resulting from a "split-brain" situation, which occurs when the two SPs stop communicating and synchronizing their data with each other. Enabling a TBN prevents this situation and can increase the availability of your storage system.
| Attribute | Description |
|---|---|
| Enabled | Indicates whether the TBN is enabled. Valid values are:
|
| Active TBN | TBN identifier. |
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