From: schumaker.anna@gmail.com
To: steved@redhat.com, linux-nfs@vger.kernel.org
Cc: Anna.Schumaker@Netapp.com
Subject: [PATCH v5 0/9] Add a tool for using the new sysfs files
Date: Thu, 28 Oct 2021 14:35:10 -0400 [thread overview]
Message-ID: <20211028183519.160772-1-Anna.Schumaker@Netapp.com> (raw)
From: Anna Schumaker <Anna.Schumaker@Netapp.com>
These patches implement a tool that can be used to read and write the
sysfs files, with subcommands!
The following subcommands are implemented:
rpcctl client
rpcctl switch
rpcctl switch set
rpcctl xprt
rpcctl xprt set
So you can print out information about every switch with:
anna@client ~ % rpcctl switch
switch 0: xprts 1, active 1, queue 0
xprt 0: local, /var/run/gssproxy.sock [main]
switch 1: xprts 1, active 1, queue 0
xprt 1: local, /var/run/rpcbind.sock [main]
switch 2: xprts 1, active 1, queue 0
xprt 2: tcp, 192.168.111.1 [main]
switch 3: xprts 4, active 4, queue 0
xprt 3: tcp, 192.168.111.188 [main]
xprt 4: tcp, 192.168.111.188
xprt 5: tcp, 192.168.111.188
xprt 6: tcp, 192.168.111.188
And information about each xprt:
anna@client ~ % rpcctl xprt
xprt 0: local, /var/run/gssproxy.sock, port 0, state <CONNECTED,BOUND>, main
Source: (einval), port 0, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 1: local, /var/run/rpcbind.sock, port 0, state <CONNECTED,BOUND>, main
Source: (einval), port 0, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 2: tcp, 192.168.111.1, port 2049, state <CONNECTED,BOUND>, main
Source: 192.168.111.222, port 959, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 3: tcp, 192.168.111.188, port 2049, state <CONNECTED,BOUND>, main
Source: 192.168.111.222, port 921, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 4: tcp, 192.168.111.188, port 2049, state <CONNECTED,BOUND>
Source: 192.168.111.222, port 726, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 5: tcp, 192.168.111.188, port 2049, state <CONNECTED,BOUND>
Source: 192.168.111.222, port 671, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
xprt 6: tcp, 192.168.111.188, port 2049, state <CONNECTED,BOUND>
Source: 192.168.111.222, port 934, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
You can use the `set` subcommand to change the dstaddr of individual xprts:
anna@client ~ % sudo rpcctl xprt --id 4
xprt 4: tcp, 192.168.111.188, port 2049, state <CONNECTED,BOUND>
Source: 192.168.111.222, port 726, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
anna@client ~ % sudo rpcctl xprt set --id 4 --dstaddr server2.nowheycreamery.com
xprt 4: tcp, 192.168.111.186, port 2049, state <CONNECTED,BOUND>
Source: 192.168.111.222, port 726, Requests: 2
Congestion: cur 0, win 256, Slots: min 2, max 65536
Queues: binding 0, sending 0, pending 0, backlog 0, tasks 0
Or for changing the dstaddr of all xprts attached to a switch:
anna@client % rpcctl switch --id 3
switch 3: xprts 4, active 4, queue 0
xprt 3: tcp, 192.168.111.188 [main]
xprt 4: tcp, 192.168.111.188
xprt 5: tcp, 192.168.111.188
xprt 6: tcp, 192.168.111.188
anna@client % sudo rpcctl switch set --id 4 --dstaddr server2.nowheycreamery.vm
switch 3: xprts 4, active 4, queue 0
xprt 2: tcp, 192.168.111.186 [main]
xprt 3: tcp, 192.168.111.186
xprt 5: tcp, 192.168.111.186
xprt 6: tcp, 192.168.111.186
Changes in v5:
- Rename from 'rpcctl' to 'rpcctl'
- Rename subcommands 'xprt-switch" to 'switch' and 'rpc-client' to 'client'
- Clean up how the displayed strings are generated
- Handle kernels that don't yet have the srcaddr patch
Thoughts?
Anna
Anna Schumaker (9):
rpcctl: Add a rpcctl.py tool
rpcctl: Add a command for printing xprt switch information
rpcctl: Add a command for printing individual xprts
rpcctl: Add a command for printing rpc client information
rpcctl: Add a command for changing xprt dstaddr
rpcctl: Add a command for changing xprt switch dstaddrs
rpcctl: Add a command for changing xprt state
rpcctl: Add a man page
rpcctl: Add installation to the Makefile
.gitignore | 2 +
configure.ac | 1 +
tools/Makefile.am | 2 +-
tools/rpcctl/Makefile.am | 20 ++++++++
tools/rpcctl/client.py | 27 +++++++++++
tools/rpcctl/rpcctl | 5 ++
tools/rpcctl/rpcctl.man | 88 ++++++++++++++++++++++++++++++++++
tools/rpcctl/rpcctl.py | 23 +++++++++
tools/rpcctl/switch.py | 51 ++++++++++++++++++++
tools/rpcctl/sysfs.py | 42 ++++++++++++++++
tools/rpcctl/xprt.py | 101 +++++++++++++++++++++++++++++++++++++++
11 files changed, 361 insertions(+), 1 deletion(-)
create mode 100644 tools/rpcctl/Makefile.am
create mode 100644 tools/rpcctl/client.py
create mode 100644 tools/rpcctl/rpcctl
create mode 100644 tools/rpcctl/rpcctl.man
create mode 100755 tools/rpcctl/rpcctl.py
create mode 100644 tools/rpcctl/switch.py
create mode 100644 tools/rpcctl/sysfs.py
create mode 100644 tools/rpcctl/xprt.py
--
2.33.1
next reply other threads:[~2021-10-28 18:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 18:35 schumaker.anna [this message]
2021-10-28 18:35 ` [PATCH v5 1/9] rpcctl: Add a rpcctl.py tool schumaker.anna
2021-10-28 18:35 ` [PATCH v5 2/9] rpcctl: Add a command for printing xprt switch information schumaker.anna
2021-10-28 18:35 ` [PATCH v5 3/9] rpcctl: Add a command for printing individual xprts schumaker.anna
2021-10-28 18:35 ` [PATCH v5 4/9] rpcctl: Add a command for printing rpc client information schumaker.anna
2021-10-28 18:35 ` [PATCH v5 5/9] rpcctl: Add a command for changing xprt dstaddr schumaker.anna
2021-10-28 18:35 ` [PATCH v5 6/9] rpcctl: Add a command for changing xprt switch dstaddrs schumaker.anna
2021-10-28 18:35 ` [PATCH v5 7/9] rpcctl: Add a command for changing xprt state schumaker.anna
2021-10-28 18:35 ` [PATCH v5 8/9] rpcctl: Add a man page schumaker.anna
2021-10-28 18:35 ` [PATCH v5 9/9] rpcctl: Add installation to the Makefile schumaker.anna
2021-11-08 17:15 ` Steve Dickson
2021-11-08 17:19 ` Steve Dickson
2021-11-08 18:15 ` Anna Schumaker
2021-11-01 14:40 ` [PATCH v5 0/9] Add a tool for using the new sysfs files Chuck Lever III
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211028183519.160772-1-Anna.Schumaker@Netapp.com \
--to=schumaker.anna@gmail.com \
--cc=Anna.Schumaker@Netapp.com \
--cc=linux-nfs@vger.kernel.org \
--cc=steved@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox