Pdisk: Apple disk partitioning scheme described in

Apple disk partitioning scheme described in "Inside Macintosh: Devices". It does not support the Intel/DOS partitioning scheme supported by. fdisk(8). Supported options are: -a --abbr Abbreviate the partition types shown in the partition. list. -c --compute_size Causes pdisk to always ignore the device size listed in. The attributes of a pdisk include the physical disk's unique worldwide name (WWN), its field replaceable unit (FRU) code, and its physical location code. Pdisk attributes can be displayed using the mmlspdisk command; of particular interest here are the pdisk device paths and the pdisk states. Pdisk states GPFS™ Native RAID maintains its view of a pdisk and its corresponding physical disk by means of a pdisk state. The pdisk state consists of multiple keyword flags, which can be displayed using the mmlsrecoverygroup or mmlspdisk commands. You can also use the ESS GUI to display pdisk states. IBM Storage Scale RAID maintains its view of a pdisk and its corresponding physical disk by using a pdisk state. The pdisk state consists of multiple keyword flags, which can be displayed by using the mmlsrecoverygroup or mmlspdisk commands. You can also use the IBM Storage Scale System3200 GUI to display pdisk states. The state of pdisks is displayed in these views: Arrays > Physical, Monitoring > System, and Monitoring > System Details. In addition, information about pdisks with a negative ...