Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Viewing Information About Paths to Virtual LUNs
Run the following commands to obtain information about logical paths to LUNs virtualized by multipathing:
bash-3.2# luxadm probe
No Network Array enclosures found in /dev/es
Found Fibre Channel device(s):
Node WWN:2100323232323232 Device Type:Disk device
Logical Path:/dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
Node WWN:2100323232323232 Device Type:Disk device
Logical Path:/dev/rdsk/c2t63232321003232320516B53500000004d0s2
bash-3.2#
Run the following commands to obtain information about physical paths to LUNs:
bash-3.2# luxadm display /dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
DEVICE PROPERTIES for disk: /dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
Vendor: HUASY
Product ID: S2600T
Revision: 2102
Serial Num: S2600T129123456789020005
Unformatted capacity: 4096.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x10
Device Type: Disk device
Path(s):
/dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
/devices/scsi_vhci/ssd@g632323210032323206b0e17a00000005:c,raw
Controller /devices/pci@1f,700000/pci@0/fibre-channel@2,1/fp@0,0
Device Address 2003323232323232,1
Host controller port WWN 10000000c96fa383
Class secondary
State ONLINE
Controller /devices/pci@1f,700000/pci@0/fibre-channel@2/fp@0,0
Device Address 2013323232323232,1
Host controller port WWN 10000000c96fa382
Class primary
State ONLINE
bash-3.2#
In the preceding example, we can view information about physical paths to virtual LUNs.
