transaction-rollback-to

This command is used to roll back the fabric to a specific fabric transaction number. If a failure occurs on the fabric, transactions on nodes in the fabric can become out of synch. Once transactions are out of synch, no further transactions can be executed across the scope of local, fabric, or cluster. Unjoining and rejoining the fabric causes the node to lose its configuration.

As part of a single node transaction recovery, you can roll back the transaction number to a previous one.

Syntax   transaction-rollback-to transaction-scope local|cluster|fabric tid tid-number

scope local|cluster|fabric

Specify if you want to rollback the transaction number on a local, cluster, or fabric scope.

tid tid-number

Specify the transaction number to rollback the transaction.

ignore-error|no-ignore-error

Specify if you want ignore errors when this command is executed. Use with CAUTION.

Defaults   None

Access   CLI

History   

Version 2.2.3

Command introduced.

Version 3.0.0

The parameter, ignore-error, added.

Usage   Use this command to roll back the fabric to a specific transaction ID number. This may be necessary to resynchronize the fabric without forcing nodes to unjoin and rejoin the fabric. If multiple nodes are out of synch, you must recover each node separately.

Examples  To roll back to the fabric transaction ID to 14, use the following syntax:

CLI network-admin@switch > transaction-rollback-to transaction-scope fabric tid 14

This command produces output only if an error has occurred during the transaction.

CLI network-admin@switch > transaction-rollback-to transaction-scope fabric tid 5

Warning: rolled back transactions are unrecoverable unless another fabric node has them. Proceed? [y/n] y

See Also   

transaction-rollforward-to

transaction-show