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Advanced O&M Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 V3. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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xnet showpciehb

xnet showpciehb

Function

The xnet showpciehb command is used to query the status of PCIe heartbeats between the local controller and a specified destination controller.

Format

xnet showpciehb -c controller

Parameters

Parameter

Description

Value

controller

Controller ID.

The value ranges from 0 to the number of controllers minus one.

Views

Diagnostic view

Usage Guidelines

  • In the PCIe link is abnormal, run the command to query the status of PCIe heartbeats between the local controller and a specified destination controller.
  • This command is used by development engineers to locate faults. When using the command, ensure that parameter values are in the valid range.

Example

Query the status of PCIe heartbeats between the local controller and controller "1".

admin:/diagnose>xnet showpciehb -c 1 
------------------PCIE HB STATISTIC----------------- 
Dest Node Id: (1), max dispatch : (4) 

<IID>: 0 SeqID: 2 
Total Time Cnt: 541323 
Src Addr Hb         Src Addr HbAck      Addr L2R Hb         Addr L2R HbAck      Addr R2L Hb         Addr R2L HbAck       
------------------  ------------------  ------------------  ------------------  ------------------  ------------------ 
ffff8801c0b045b0 ffff8801c0b045b8 ffff88006daff188 ffff88006daff208 ffff88006daff1a8 ffff88006daff228     
Send Hb              Recv HbAck              Recv Hb              Send HbAck           
-------------------- -------------------- -------------------- -------------------- 
(0->1) trans(0->1) (0<-1) trans(0<-1)      (0<-1) trans(0<-1) (0->1) trans(0->1) 
541332            541324                  541319               541319               
HbType Nid        HbCount LinkStatus HbAckCount 
-------- ---------- ---------- ---------- ---------- 
Hb       0x1        0x20201 -          -          
HbAck -          -          0x3        0x2        
L2RHb 0xffffffff 0x64       -          -          
L2RHbAck -          -          0xff       0x64       
R2LHb 0xffffffff 0x64       -          -          
R2LHbAck -          -          0xff       0x64       
Hb_stop DataConnShut AllConnShut 
------- ------------ ----------- 
0       0            0           
Connect not exist : nid(1) iid(1) 
Connect not exist : nid(1) iid(2) 
Connect not exist : nid(1) iid(3)

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Src Addr Hb

Source address when the local controller sends heartbeat messages to the remote controller.

Src Addr HbAck

Source address when the local controller sends heartbeat acknowledgement messages to the remote controller.

Addr L2R Hb

Destination address when the local controller sends heartbeat messages to the remote controller.

Addr L2R HbAck

Destination address when the local controller sends heartbeat acknowledgement messages to the remote controller.

Addr R2L Hb

Destination address when the remote controller sends heartbeat messages to the local controller.

Addr R2L HbAck

Destination address when the remote controller sends heartbeat acknowledgement messages to the local controller.

Send Hb

Count of sent heartbeats.

Recv HbAck

Count of received heartbeat acknowledgements.

Recv Hb

Count of received heartbeats.

Send HbAck

Count of sent heartbeat acknowledgements.

HbType

Heartbeat message type.

Nid

ID of the destination node.

HbCount

Count of heartbeats.

LinkStatus

Link status.

HbAckCount

Count of heartbeat acknowledgements.

Hb

Heartbeat message sent by the local controller to the heartbeat source address.

HbAck

Heartbeat acknowledgement message sent by the local controller to the heartbeat acknowledgement source address.

L2RHb

Heartbeat message sent by the local controller to the heartbeat destination address.

L2RHbAck

Heartbeat acknowledgement message sent by the local controller to the heartbeat acknowledgement destination address.

R2LHb

Heartbeat message sent by the remote controller to the heartbeat destination address.

R2LHbAck

Heartbeat acknowledgement message sent by the remote controller to the heartbeat acknowledgement destination address.

Hb_stop

Label of stopping heartbeats.

DataConnShut

Label of closing data connections.

AllConnShut

Label of closing all connections.

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 503299

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