MySQL Forums
Forum List  »  InnoDB clusters

cluster.addInstance
Posted by: Senthil Thirumalayappan
Date: August 18, 2022 01:11AM

Question for the day

Examine this command, which executes successfully: cluster.addInstance(‘<user>@<host>:<port>’, {recoveryMethod: ‘clone’}) Which three statements are true? (Choose three.)
A. The account used to perform this recovery needs the BACKUP_ADMIN privilege.
B. A target instance must exist, then it will be provisioned with data from an instance already in the cluster and joined to the cluster. - Yes
C. InnoDB tablespaces outside the datadir are able to be cloned.
D. It is always slower than {recoveryMethod: ‘incremental’}.
E. A new instance is installed, initialized, and provisioned with data from an instance already in the cluster and joined to the cluster.
F. InnoDB redo logs must not rotate for the duration of the execution; otherwise, the recovery will fail.

Options: ReplyQuote


Subject
Views
Written By
Posted
cluster.addInstance
51
August 18, 2022 01:11AM


Sorry, only registered users may post in this forum.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.