Users Guide

Broadcom NVMe-FC-120UG-100
32
Emulex NVMe over Fibre Channel User Guide
Logical Block Size : 512 Bytes
Multi-path Access : Yes
LBA Format : 0
Number of Supported LBA Formats : 0
End-to-end Data Protection : Disabled
Reservations : Not Supported
Namespace Features:
Thin Provisioning : Not Supported
Unwritten Logical Block Error: Not Supported
NAWUN, NAWUPF, NAWCWU : Not Supported
End-to-end Protection Capabilities:
Protection Information Type 1: Supported
Protection Information Type 2: Supported
Protection Information Type 3: Supported
This example identifies allocated namespaces:
hbacmd nvme-id-ns 10:00:00:90:fa:5d:05:a9 50:06:01:60:90:20:5C:38 nqn.2014-
08.com.example:nvme.host.sys.xyz 0x00000001 1
Information similar to the following is displayed:
Attributes for Namespace 0x00000001:
IEEE Extended Unique Identifier : 00-00-03-25-01-FF-00-03
Size : 32768 (Logical Blocks)
Capacity : 32768 (Logical Blocks)
Usage : 32768 (Logical Blocks)
Logical Block Size : 1024 Bytes
Multi-path Access : Yes
LBA Format : 0
Number of Supported LBA Formats : 0
End-to-end Data Protection : Disabled
Reservations : Not Supported
Namespace Features:
Thin Provisioning : Supported
Unwritten Logical Block Error: Supported
NAWUN, NAWUPF, NAWCWU : Not Supported
End-to-end Protection Capabilities:
Protection Information Type 1: Supported
Protection Information Type 2: Not Supported
Protection Information Type 3: Supported
This example shows capabilities that are common across all namespaces:
hbacmd nvme-id-ns10:00:00:90:fa:5d:05:a9 50:06:01:60:90:20:5C:38nqn.2014-
08.com.example:nvme.host.sys.xyz 0xffffffff 0
Information similar to the following is displayed:
Capabilities common across all namespaces
Metadata Capabilities
Extended LBA Metadata Transfer : Supported
Separate Buffer Metadata Transfer : Not Supported