[PATCH v4 7/9] Documentation: nfs: convert pnfs-block-server to ReST

[Daniel W. S. Almeida]

From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

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@xxxxxxxxx>
---
 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