How to check whether the hard disk physical condition normal in S5000 system?
Under the network environment of FC SAN, LUN lost in host cause business interruption, this fault
scenario, what are the main reason? (Select three Answers)
In read SCSI, the process of interaction of initiator and target is less than the writing process of interaction of initiator and target.Mainly in the process of writing, need to distributed cachE.
Because SAS is serial SCSI, therefore its transmission rate is usually lower than parallel SCSI.
For S5000 and S2600 system, DB is configuration information in storage system, intraday record in the safe system, when power up, controller reads the DB. If there is a DB does not agree with other DB, storage will enter in safe mode, equipment can't normal use, need to synchronize the DB information.