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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. Based on the CLI, this document describes how to use various commands classified by functionsand 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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show nfs nfsv3_nlm_stats

show nfs nfsv3_nlm_stats

Function

The show nfs nfsv3_nlm_stats command is used to query the NFSv3 lock status.

Format

show nfs nfsv3_nlm_stats [ controller=? ]

Parameters

Parameter

Description

Value

controller=?

Indicates the controller ID.

The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".

Views

Developer view

Usage Guidelines

The controller option is used to assign controller ID, if not assigned, then the command will be executed on current controller.

OceanStor 6800 V3/2200 V3/2600 V3/5300 V3/5500 V3/5600 V3/5800 V3 storage systems support this command.

Example

Show the NFSv3 lock status.

developer:/>show nfs nfsv3_nlm_stats controller=0A 
nlm statistics: 
s_drop: 0 
s_test: 0 
s_lock: 0 
s_unlock: 0 
s_cancel: 0 
s_granted: 0 
s_test_msg: 0 
s_lock_msg: 0 
s_cancel_msg: 0 
s_granted_msg: 0 
s_granted_res: 0 
s_share: 0 
s_unshare: 0 
s_nm_lock: 0 
s_sm_notify: 0 
s_mem_short: 0 
s_open_fail: 0 
s_open_cnt: 0 
s_close_cnt: 0 
s_nsm_call_err: 0 
s_mon_call: 0 
s_unmon_call: 0 
s_reclaim_overtime: 0 
s_grant_call: 0 
s_grant_resp: 0 
s_grant_timeout: 0 
s_unlock_fs: 0 
s_unlock_ip: 0 
s_unlock_ip_peer: 0 

nlm resp: 
granted: 0 
denied: 0 
denied_nolocks: 0 
blocked: 0 
denied_grace_period: 0 
deadlck: 0 
rofs: 0 
statle_fh: 0 
fbig: 0 
failed: 0 

hosts: 0, blocks: 0, files: 0 owners: 0 

Receive Packets                 : 0 
Receive Bytes                   : 0 
Send Packets                    : 0 
Send Bytes                      : 0 
Send Error                      : 0 
Reply Packets                   : 0 
Denied Connections              : 0 
Exceed Connection Limit         : 0 
Freeze Triggered                : 0 
Unfreeze Triggered              : 0 
Age Close                       : 0 
User Close                      : 0 
System Close                    : 0 
Receive Error Close             : 0 
Status Error Close              : 0 
Bad Format                      : 0 
Bad Authen                      : 0 
User Drop                       : 0 
Authen Drop                     : 0 
Error Drop                      : 0 
Request Short                   : 0 
Rx Seg                        : 0/0/0/0 
Rx One                          : 0/0/0/0 
Rx Interval                     : 0/0/0/0 
Rx All                          : 0/0/0/0 
Tx Sys                          : 0/0/0/0 
Tx Queue                        : 0/0/0/0 
Request Init                    : 0/0/0/0 
Proto                           : 0/0/0/0 
Total                           : 0/0/0/0 

System Response

The following table describes the parameter meanings.

Parameter

Meaning

s_drop

Count of dropped packets.

s_test

Count of test lock packets.

s_lock

Count of lock packets.

s_unlock

Count of unlock packets.

s_cancel

Count of canceled lock packets.

s_granted

Count of grant lock packets.

s_test_msg

Count of test messages.

s_lock_msg

Count of lock messages.

s_cancel_msg

Count of canceled lock messages.

s_granted_msg

Count of granted lock messages.

s_granted_res

Count of granted lock response messages.

s_share

Count of shares.

s_unshare

Count of canceled shares.

s_nm_lock

Count of locks that are not monitored.

s_sm_notify

Count of notification messages.

s_mem_short

Count of failed memory allocations.

s_open_fail

Count of opening file failures.

s_open_cnt

Count of opened files.

s_close_cnt

Count of closed files.

s_nsm_call_err

Count of failed nsm notifications.

s_mon_call

Count of nsm notifications.

s_unmon_call

Count of nsm notifies to delete records.

s_reclaim_overtime

Count of double request locks.

s_grant_call

Count of client notifications.

s_grant_resp

Count of client invoke notifications.

s_grant_timeout

Count of sleep lock retries.

s_unlock_fs

Count of clearing locks based on file systems.

s_unlock_ip

Count of clearing locks based on IP addresses.

s_unlock_ip_peer

Count of clearing locks based on peer IP addresses.

granted

Count of the granted.

denied

Count of the denied.

denied_nolocks

Count of the denied_nolocks.

blocked

Count of the blocked.

denied_grace_period

Count of the denied_grace_period.

deadlck

Count of the deadlck.

rofs

Count of the rofs.

statle_fh

Count of the statle_fh.

fbig

Count of the fbig.

failed

Count of the failed.

hosts

Count of the host.

blocks

Count of the block.

files

Count of the file.

owners

Count of the owner.

Receive Packets

Count of receiving packets.

Receive Bytes

Count of receiving bytes.

Send Packets

Count of sending packets.

Send Bytes

Count of sending bytes.

Send Error

Count of error sendings.

Reply Packets

Count of reply packets.

Denied Connections

Count of denied connections..

Exceed Connection Limit

Count of connections that are rejected because of connection limitation.

Freeze Triggered

Count of freezing services.

Unfreeze Triggered

Count of unfreezing services.

Age Close

Count of aging connections.

User Close

Count of connections closed on the CLI.

System Close

Count of connections closed by the client.

Receive Error Close

Count of connections that are closed when error occurs in packet receiving process.

Status Error Close

Count of connections that are closed when status error occurs.

Bad Format

Count of wrong requests.

Bad Authen

Count of failed authentications.

User Drop

Count of dropped requests.

Authen Drop

Count of dropped requests because of failed authentications.

Error Drop

Count of dropped requests because of error processes.

Request Short

Count of failed requests.

Rx Seg

Performance statistics of segment: total count/minimal delay/maximal delay/average delay.

Rx One

Performance statistics of receiving packets: total count/minimal delay/maximal delay/average delay.

Rx Interval

Performance statistics of packet receiving interval: total count/minimal delay/maximal delay/average delay.

Rx All

Performance statistics of packet procedures: total count/minimal delay/maximal delay/average delay.

Tx Sys

Performance statistics of kernel procedures: total count/minimal delay/maximal delay/average delay.

Tx Queue

Performance statistics of the queue: total count/minimal delay/maximal delay/average delay.

Request Init

Performance statistics of allocation requests: total count/minimal delay/maximal delay/average delay.

Proto

Performance statistics of the protocol: total count/minimal delay/maximal delay/average delay.

Total

Performance statistics of total procedures: total count/minimal delay/maximal delay/average delay.

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Updated: 2019-07-12

Document ID: EDOC1000138402

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