The Virtual Volumes page on the VVols tab provides the following virtual volume information when you select an individual virtual volume and view its details.
- VMW_XXX
- Information in fields prefaced with "VMW_" are defined by VMware.
- Parent Virtual Volume ID
- The virtual volume ID of the parent virtual volume. If the ID is all zeros, the virtual volume is independent with no link to a parent.
- Virtual Volume ID
- The UUID of the virtual volume.
- Virtual Volume Type
- The virtual volume type: Config, Data, Memory, Swap, or Other.
- Volume ID
- The ID of the underlying volume.
- Access
- The read-write permissions assigned to the virtual volume.
- Account Name
- Name of the account containing the volume.
- Access Groups
- Associated volume access groups.
- Total Volume Size
- Total provisioned capacity in bytes.
- Non-Zero Blocks
- Total number of 4KiB blocks with data after the last garbage collection operation has completed.
- Zero Blocks
- Total number of 4KiB blocks without data after the last round of garbage collection operation has completed.
- Snapshots
- The number of associated snapshots. Click the number to link to snapshot details.
- Min IOPS
- The minimum IOPS QoS setting of the virtual volume.
- Max IOPS
- The maximum IOPS QoS setting of the virtual volume.
- Burst IOPS
- The maximum burst QoS setting of the virtual volume.
- Enable 512
- Because virtual volumes always use 512-byte block size emulation, the value is always yes.
- Volumes Paired
- Indicates if a volume is paired.
- Create Time
- The time the virtual volume creation task was completed.
- Blocks Size
- Size of the blocks on the volume.
- Unaligned Writes
- For 512e volumes, the number of write operations that were not on a 4k sector boundary. High numbers of unaligned writes might indicate improper partition alignment.
- Unaligned Reads
- For 512e volumes, the number of read operations that were not on a 4k sector boundary. High numbers of unaligned reads might indicate improper partition alignment.
- scsiEUIDeviceID
- Globally unique SCSI device identifier for the volume in EUI-64 based 16-byte format.
- scsiNAADeviceID
- Globally unique SCSI device identifier for the volume in NAA IEEE Registered Extended format.
- Attributes
- List of name-value pairs in JSON object format.