CLI Guide

Table 29. disk-groups properties (continued)
Name Type Description
disk-dsd-delay-vdisk uint32 For spinning disks in a linear disk group, the period of inactivity after which the disks and
dedicated spares will automatically spin down, from 1 to 360 minutes. The value 0
means spin down is disabled.
adapt-target-spare-capacity string For an ADAPT disk group, the target spare capacity in GiB. Typically twice the capacity
of the largest disk in the disk group.
adapt-target-spare-capacity-
numeric
uint64 Unformatted adapt-target-spare-capacity value in blocks.
adapt-actual-spare-capacity string For an ADAPT disk group, the currently available spare capacity in GiB.
adapt-actual-spare-capacity-
numeric
uint64 Unformatted adapt-actual-spare-capacity value in blocks.
adapt-critical-capacity string For an ADAPT disk group, the amount of storage space that is not currently protected
against disk loss. (Normally all data is protected against loss of two disks.)
adapt-critical-capacity-numeric uint64 Unformatted adapt-critical-capacity value in blocks.
adapt-degraded-capacity string For an ADAPT disk group, the amount of storage space that is protected against loss of
a single disk only. (Normally all data is protected against loss of two disks.)
adapt-degraded-capacity-
numeric
uint64 Unformatted adapt-degraded-capacity value in blocks.
adapt-linear-volume-boundary uint32 The block size by which volumes are aligned in a linear ADAPT disk group. Disk group
space is allocated in multiples of this size to such volumes.
pool-sector-format string The sector format of disks in the disk group.
• 512n: All disks use 512-byte native sector size. Each logical block and physical block
is 512 bytes.
• 512e: All disks use 512-byte emulated sector size. Each logical block is 512 bytes
and each physical block is 4096 bytes. Eight logical blocks will be stored sequentially
in each physical block. Logical blocks may or may not be aligned with physical block
boundaries.
• Mixed: The disk group contains a mix of 512n and 512e disks. This is supported, but
for consistent and predictable performance, do not mix disks of different sector size
types (512n, 512e).
pool-sector-format-numeric uint32 Numeric equivalents for pool-sector-format values.
• 0: 512n
• 1: 512e
• 3: Mixed
health string
• OK
• Degraded
• Fault
• Unknown
• N/A
health-numeric uint32 Numeric equivalents for health values.
• 0: OK
• 1: Degraded
• 2: Fault
• 3: Unknown
• 4 : N/A
health-reason string If Health is not OK, the reason for the health state.
health-recommendation string If Health is not OK, the recommended actions to take to resolve the health issue.
316 API basetype properties