From: "Daniel W. S. Almeida" <dwlsalmeida@gmail.com>
To: mchehab+samsung@kernel.org, corbet@lwn.net
Cc: "Daniel W. S. Almeida" <dwlsalmeida@gmail.com>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
skhan@linuxfoundation.org,
linux-kernel-mentees@lists.linuxfoundation.org
Subject: [PATCH v4 7/9] Documentation: nfs: convert pnfs-block-server to ReST
Date: Fri, 10 Jan 2020 20:24:29 -0300 [thread overview]
Message-ID: <c06903760e690c16d9df92f5e75f80381d6326d8.1578697871.git.dwlsalmeida@gmail.com> (raw)
In-Reply-To: <cover.1578697871.git.dwlsalmeida@gmail.com>
From: "Daniel W. S. Almeida" <dwlsalmeida@gmail.com>
Convert pnfs-block-server.txt to ReST and move it to admin-guide.
Content remains mostly unchanged.
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
---
Documentation/admin-guide/nfs/index.rst | 1 +
.../nfs/pnfs-block-server.rst} | 25 +++++++++++--------
2 files changed, 16 insertions(+), 10 deletions(-)
rename Documentation/{filesystems/nfs/pnfs-block-server.txt => admin-guide/nfs/pnfs-block-server.rst} (80%)
diff --git a/Documentation/admin-guide/nfs/index.rst b/Documentation/admin-guide/nfs/index.rst
index 8376d5225fc2..365f42a611a4 100644
--- a/Documentation/admin-guide/nfs/index.rst
+++ b/Documentation/admin-guide/nfs/index.rst
@@ -10,3 +10,4 @@ NFS
nfs-rdma
nfsd-admin-interfaces
nfs-idmapper
+ pnfs-block-server
diff --git a/Documentation/filesystems/nfs/pnfs-block-server.txt b/Documentation/admin-guide/nfs/pnfs-block-server.rst
similarity index 80%
rename from Documentation/filesystems/nfs/pnfs-block-server.txt
rename to Documentation/admin-guide/nfs/pnfs-block-server.rst
index 2143673cf154..b00a2e705cc4 100644
--- a/Documentation/filesystems/nfs/pnfs-block-server.txt
+++ b/Documentation/admin-guide/nfs/pnfs-block-server.rst
@@ -1,4 +1,6 @@
+===================================
pNFS block layout server user guide
+===================================
The Linux NFS server now supports the pNFS block layout extension. In this
case the NFS server acts as Metadata Server (MDS) for pNFS, which in addition
@@ -22,16 +24,19 @@ If the nfsd server needs to fence a non-responding client it calls
/sbin/nfsd-recall-failed with the first argument set to the IP address of
the client, and the second argument set to the device node without the /dev
prefix for the file system to be fenced. Below is an example file that shows
-how to translate the device into a serial number from SCSI EVPD 0x80:
+how to translate the device into a serial number from SCSI EVPD 0x80::
-cat > /sbin/nfsd-recall-failed << EOF
-#!/bin/sh
+ cat > /sbin/nfsd-recall-failed << EOF
-CLIENT="$1"
-DEV="/dev/$2"
-EVPD=`sg_inq --page=0x80 ${DEV} | \
- grep "Unit serial number:" | \
- awk -F ': ' '{print $2}'`
+.. code-block:: sh
-echo "fencing client ${CLIENT} serial ${EVPD}" >> /var/log/pnfsd-fence.log
-EOF
+ #!/bin/sh
+
+ CLIENT="$1"
+ DEV="/dev/$2"
+ EVPD=`sg_inq --page=0x80 ${DEV} | \
+ grep "Unit serial number:" | \
+ awk -F ': ' '{print $2}'`
+
+ echo "fencing client ${CLIENT} serial ${EVPD}" >> /var/log/pnfsd-fence.log
+ EOF
--
2.24.1
next prev parent reply other threads:[~2020-01-10 23:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 23:24 [PATCH v4 0/9] Documentation: nfs: Convert a few documents to RST and move them to admin-guide Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 1/9] Documentation: convert nfs.txt to ReST Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 2/9] Documentation: nfsroot.txt: convert " Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 3/9] Documentation: nfsroot.rst: COSMETIC: refill a paragraph Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 4/9] Documentation: nfs-rdma: convert to ReST Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 5/9] Documentation: convert nfsd-admin-interfaces " Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 6/9] Documentation: nfs: idmapper: convert " Daniel W. S. Almeida
2020-01-10 23:24 ` Daniel W. S. Almeida [this message]
2020-01-10 23:24 ` [PATCH v4 8/9] Documentation: nfs: pnfs-scsi-server: " Daniel W. S. Almeida
2020-01-10 23:24 ` [PATCH v4 9/9] Documentation: nfs: fault_injection: " Daniel W. S. Almeida
2020-01-16 19:51 ` [PATCH v4 0/9] Documentation: nfs: Convert a few documents to RST and move them to admin-guide Jonathan Corbet
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=c06903760e690c16d9df92f5e75f80381d6326d8.1578697871.git.dwlsalmeida@gmail.com \
--to=dwlsalmeida@gmail.com \
--cc=corbet@lwn.net \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel-mentees@lists.linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mchehab+samsung@kernel.org \
--cc=skhan@linuxfoundation.org \
/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;
as well as URLs for NNTP newsgroup(s).