SNIA S10-300 Exam - Topic 11 Question 2 Discussion
Company.com has implemented a disaster recovery (DR) plan with remote standby servers and synchronous data replication. The customer wants to upgrade to 2 Gb HBAs in a server. What should be done before shutting down the production server and upgrading the HBA?
A) Failover the storage and applications to the remote facility, shut down production servers and upgrade the HBA
B) Create a copy-on-write (COW) snapshot and present it to a local host, failover applications, shut down productions servers and upgrade the HBA, delete snapshot.
C) Creat a split mirror snaphot and present it to a local host, failover applications, shut down production servers and upgrade the HBA, reestablish the snapshot
D) Create a COW snapshot of the production volume and present it to a remote host, failover applications, shut down production servers and upgrade the HBA, delete snapshot
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