
Logical
The logical device number used by the operating system to identify the disk.
Example: 7
Logical Device Number
The current state of the backup disk path. Values.Backup Path State
The total size (in kilobytes) of disk storage space.Media Size
The path that is currently accessing the disk.
Values: Primary, Backup, Mirror, Mirror Backup
Active Path
The current state of the primary disk path. Values.Primary Path State
Backup Path
Displays the configured location of the FCSA FSAC containing the backup
disk path SCSI controller. This attribute is displayed even if the physical FCSA
FSAC is not present.
Configured FSAC Location
Indicates whether the disk is active or inactive.Access State
The logical unit number of the disk.
Example: 0
LUN
Represents the actual presence of the FCSA FSAC containing the backup
disk path SCSI controller. This attribute is displayed only if the physical FCSA
FSAC is present.
FSAC
A number that uniquely identifies the port through which the disk is connected.Port Name
Primary Path
Displays the configured location of the FCSA FSAC containing the primary
disk path SCSI controller. This attribute is displayed even if the physical FCSA
FSAC is not present.
Configured FSAC Location
Indicates whether the disk is active or inactive.Access State
The logical unit number of the disk.
Example: 0
LUN
Represents the actual presence of the FCSA FSAC containing the primary
disk path SCSI controller. This attribute is displayed only if the physical FCSA
FSAC is present.
FSAC
A number that uniquely identifies the port through which the disk is connected.Port Name
Disk Pair
The name of the ESS disk that this disk is paired with. A "-P" designation
following the disk name indicates primary disk. "-M" indicates mirrored disk.
Disk Pair Name
Process Pair
The 2 processors in which this I/O process is configured to run.
Example: 0,1
Configured Processors
The state of the primary I/O process.
Values: Running, Stopped
Primary Execution State
The process ID of the primary I/O process. If the state of the primary I/O
process is Stopped, this ID is not displayed.
Example: 1,296
Primary Process ID
ESS Disk 123
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