Hello Anna,
I am yet to do more tests.
However, I will share what I have done till now.
I have upgraded to 5.16.5-200.fc35.x86_64 and some of the problems have
disappeared.
However, some still exist.
1- I am still unable to run xprt commands.
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py xprt set
--id 3 --offline
[Errno 22] Invalid argument
[root@rrathore-upstream-sysfs nfs-utils]#
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py xprt set
--id 3 192.168.122.29 --offline
usage: rpcctl.py [-h] {client,switch,xprt} ...
rpcctl.py: error: unrecognized arguments: 192.168.122.29
[root@rrathore-upstream-sysfs nfs-utils]#
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py xprt set
--id 3 --dstaddr 192.168.122.29 --offline
[Errno 22] Invalid argument
[root@rrathore-upstream-sysfs nfs-utils]#
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py xprt set
--id 3 192.168.122.127 --offline
usage: rpcctl.py [-h] {client,switch,xprt} ...
rpcctl.py: error: unrecognized arguments: 192.168.122.127
[root@rrathore-upstream-sysfs nfs-utils]#
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py xprt set
--id 1 --dstaddr 192.168.122.29 --offline
[Errno 95] Operation not supported
[root@rrathore-upstream-sysfs nfs-utils]#
If I am doing something wrong, kindly provide some examples.
2- However, the switch command worked.
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py switch
set --id 2 --dstaddr 192.168.122.30
switch 2: xprts 1, active 1, queue 1
xprt 3: tcp, 192.168.122.30
[root@rrathore-upstream-sysfs nfs-utils]# ./tools/rpcctl/rpcctl.py switch
switch 0: xprts 1, active 1, queue 0
xprt 0: local, /var/run/rpcbind.sock [main]
switch 1: xprts 1, active 1, queue 0
xprt 1: local, /var/run/gssproxy.sock [main]
switch 2: xprts 1, active 1, queue 1
xprt 3: tcp, 192.168.122.30
Now I see:-
[root@rrathore-upstream-sysfs nfs-utils]# ss | grep -i nfs
tcp SYN-SENT 0 1 192.168.122.125:883
192.168.122.30:nfs
This is picking correct info:-
cat /sys/kernel/debug/sunrpc/rpc_clnt/*/xprt/info
addr: 192.168.122.30
port: 2049
state: 0x15
netid: tcp
addr: 192.168.122.30
port: 2049
state: 0x15
I am not sure of the motive of this command. Is the motive to set IP of NFS
Server to set/change from Client.
Though the current O/P and all is correct. But in this manner NFS will
suffer. cd / ls or any other operation over nfs will hang like below:-
[root@rrathore-upstream-sysfs nfs-utils]# df -h
^C
If the motive was to set NFS Server IP, then it fails to do so as my NFS
Server IP is still an old one and not 192.168.122.30.
Just a suggestion, if you can post some examples in your man page it will
be great.
I am still performing some tests. Will keep you posted.
Regards,
Rahul
