HP StorageWorks P2000 HP StorageWorks P2000 G3 MSA System Event Description Re - Page 37

449 Informational Aborted rollback for the indicated master volume. Recommended actions • No action required. 450 Warning A remote volume's status changed from online to offline. This can occur for several reasons, such as: • The communication link is busy or experienced an error. • The local initiator experienced an error. Recommended actions • No action required. 451 Informational A remote volume's status changed from offline to online. Recommended actions • No action required. 452 Informational The indicated volume has been detached from the indicated replication set. The volume can now be physically moved to another storage system. Recommended actions • No action required. 453 Informational The indicated volume has been reattached to the indicated replication set. Recommended actions • No action required. 454 Informational A user changed the drive-spin-down delay for the indicated vdisk to the indicated value. Recommended actions • No action required. 455 Warning The controller detected that the configured host-port link speed exceeded the capability of an FC SFP. The speed has been automatically reduced to the maximum value supported by all hardware components in the data path. Recommended actions • Replace the SFP in the indicated port with an SFP that supports a higher speed. 456 Warning The system's IQN was generated from the default OUI because the controllers could not read the OUI from mid-plane FRU ID data during startup. If the IQN is wrong for the system's branding, iSCSI hosts might be unable to access the system. Recommended actions • If a disk discovery timeout - as indicated by event 270 with status code 0 - caused the problem to occur, restart the controllers. HP StorageWorks P2000 G3 MSA System Event Descriptions Reference Guide 37