Netapp storage show command "Phy State" which shows in slot 0c

[1VINAYKUMAR]

Hi Guys,

Just want to know about the "Phy State" which shows in slot 0c. can anyone help me to know about it.

netapp01> storage show adapter
 
Slot:            0a
Description:     Fibre Channel Host Adapter 0a (QLogic 2432 rev. 2)
Firmware Rev:    4.4.0
FC Node Name:    9:00a:098088:25dxyz
FC Packet Size:  2048
Link Data Rate:  4 Gbit
SRAM Parity:     Yes
External GBIC:   No
State:           Disabled
In Use:          No
Redundant:       Yes
 
Slot:            0b
Description:     Fibre Channel Host Adapter 0b (QLogic 2432 rev. 2)
Firmware Rev:    4.4.0
FC Node Name:    9:00a:098188:25dxyz
FC Packet Size:  2048
Link Data Rate:  4 Gbit
SRAM Parity:     Yes
External GBIC:   No
State:           Disabled
In Use:          No
Redundant:       Yes
 
Slot:            0c
Description:     SAS Host Adapter 0c (LSI Logic 1068E rev. B2)
Firmware Rev:    1.26.03.00
Base WWN:        a:060xyz:2000888:00
State:           Enabled
In Use:          Yes
Redundant:       No
Phy State:       [0] Enabled, 3.0Gb/s (9)
                 [1] Enabled, 3.0Gb/s (9)
                 [2] Enabled, 3.0Gb/s (9)
                 [3] Enabled, 3.0Gb/s (9)
Slot:            0e
Description:     IDE Host Adapter 0e
netapp01>

regards

VK

[YIshikawa]

PHY State shows state of SAS PHY layer.

https://en.m.wikipedia.org/wiki/Serial_attached_SCSI

Your output shows that port 0c has 4 links and each link is up in 3Gbps.

[1VINAYKUMAR]

Thanks YIshikawa for your quick response, can you help me out to understand clearly, how these links are connected or used in NetApp environment.

regards

VK

[YIshikawa]

This port is cabled with some port of disk shelf module. Single cable has 4 PHY links, so you can see only one cable on port 0c but this cable has 4 links(lanes) inside.