Hi, I have been trying to understand PERSISTENT RESERVATION as per SCSI SPC-3 standards. I had the following two doubts: 1. Is persistent reservation applied on a target port or on a particular LUN connected to a target port. The SCOPE of persistent reservation says "Entire LOGICAL UNIT", whereas the registration is done for a target PORT. Hence the confusion. 2. Is there any precise use of the PRGeneration key? I guessed it must be used for knowing whether any changes have been on the target (with regards to persistent reservation) since the previous command executed. Regards, Dhiraj. -- View this message in context: http://www.nabble.com/Some-doubts-in-Persistent-Reservation-tf2696285.html#a7519006 Sent from the linux-scsi mailing list archive at Nabble.com. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
