Network File System configuration - Revision history

JulienB: /* Troubleshooting */

2022-02-01T11:17:36Z

Troubleshooting

← Older revision		Revision as of 13:17, 1 February 2022
Line 207:		Line 207:
	</pre>		</pre>
	If ''portmap/rpcbind'' is not listed, then launch it manually or install it:		If ''portmap/rpcbind'' is not listed, then launch it manually or install it:
	<pre class="apf">		<pre class="apf"
	# /etc/init.d/S13portmap		# /etc/init.d/S13portmap
	</pre>		</pre>
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	mount -o port=2049,nolock,proto=tcp 192.168.0.2:/local/export /mnt/nfs/		mount -o port=2049,nolock,proto=tcp 192.168.0.2:/local/export /mnt/nfs/
	</pre>		</pre>

			===Kernel debug===
			* If none of the above workarounds was successful -> no luck ! :-) You can still activate NFS debugging by recompiling your kernel with CONFIG_SUNRPC_DEBUG options and use ''setenv extrabootargs nfsrootdebug'' in U-Boot. And then you dig...

	==NFS Server under Windows==		==NFS Server under Windows==

JulienB at 10:57, 1 February 2022

2022-02-01T10:57:54Z

← Older revision		Revision as of 12:57, 1 February 2022
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	# ls /mnt/nfs		# ls /mnt/nfs
	</pre>		</pre>

	When you have a problem, verify that the NFS server is running on the host:		When you have a problem, verify that the NFS server is running on the host:
	<pre class="host">		{\| border="1" cellpadding="5" cellspacing="0" summary="Status of NFS server depending on your distribution"
			\|- style="background:#efefef;"
			! '''On Fedora''' \|\| '''On Ubuntu/Kubuntu/debian''' \|\| '''On OpenSUSE''' \|\| '''On Gentoo'''
			\|-

			\| <pre class="host">
			$ /sbin/service nfs status
			</pre>

			\|\|<pre class="host">
	$ /etc/init.d/nfs-kernel-server status		$ /etc/init.d/nfs-kernel-server status
	</pre>		</pre>
	or		\|\|
	~~<pre class="host">~~
	~~$ /sbin/service nfs status~~		\|\|
	~~</pre>~~		\|}

	===Boot from NFS===		===Boot from NFS===

JulienB: /* Portmap */

2017-07-19T16:01:46Z

Portmap

← Older revision		Revision as of 18:01, 19 July 2017
Line 190:		Line 190:
	* In that case, restart the NFS service on your Host (see [[Network_File_System_configuration#Restart_of_NFS_server\|above]]).		* In that case, restart the NFS service on your Host (see [[Network_File_System_configuration#Restart_of_NFS_server\|above]]).

	===Portmap===		===Portmap/RPCbind===
	* To successfully mount a NFS drive, ''portmap'' daemon should be running on your APF, if not, system will hang during some minutes when you launch the mount !!		* To successfully mount a NFS drive, ''portmap''/''rpcbind'' daemon should be running on your APF/OPOS, if not, system will hang during some minutes when you launch the mount !!
	To check if ''portmap'' is running, look at the running processes:		To check if ''portmap''/''rpcbind'' is running, look at the running processes:
	<pre class="apf">		<pre class="apf">
	# ps faux		# ps faux
	</pre>		</pre>
	If portmap is not listed, then launch it manually:		If ''portmap/rpcbind'' is not listed, then launch it manually or install it:
	<pre class="apf">		<pre class="apf">
	# /etc/init.d/S13portmap		# /etc/init.d/S13portmap
	</pre>		</pre>
			* Note: ''portmap'' is obsolete since 2017

	===Connection refused===		===Connection refused===

SebastienSz: /* NFS server on your development Host */

2017-06-20T06:49:46Z

NFS server on your development Host

← Older revision		Revision as of 08:49, 20 June 2017
Line 11:		Line 11:
	* On OpenSUSE:		* On OpenSUSE:
	$ sudo zypper install yast2-nfs-server		$ sudo zypper install yast2-nfs-server
	* On Gentoo:		* On Gentoo:
	# emerge -av nfs-utils		# emerge -av nfs-utils

			You can also take a look at the [https://wiki.gentoo.org/wiki/Nfs-utils gentoo wiki]
	===Configuration===		===Configuration===
	====/etc/exports====		====/etc/exports====

SebastienSz: /* NFS server on your development Host */ Gentoo

2017-06-20T06:39:18Z

NFS server on your development Host: Gentoo

← Older revision		Revision as of 08:39, 20 June 2017
Line 11:		Line 11:
	* On OpenSUSE:		* On OpenSUSE:
	$ sudo zypper install yast2-nfs-server		$ sudo zypper install yast2-nfs-server
			* On Gentoo:
			# emerge -av nfs-utils
	===Configuration===		===Configuration===
	====/etc/exports====		====/etc/exports====
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	{\| border="1" cellpadding="5" cellspacing="0" summary="Restart of NFS server depending on your distribution"		{\| border="1" cellpadding="5" cellspacing="0" summary="Restart of NFS server depending on your distribution"
	\|- style="background:#efefef;"		\|- style="background:#efefef;"
	! '''On Fedora''' \|\| '''On Ubuntu/Kubuntu/debian''' \|\| '''On OpenSUSE'''		! '''On Fedora''' \|\| '''On Ubuntu/Kubuntu/debian''' \|\| '''On OpenSUSE''' \|\| '''On Gentoo'''
	\|-		\|-

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	\|\| <pre class="host">		\|\| <pre class="host">
	# /etc/init.d/nfsserver restart		# /etc/init.d/nfsserver restart
			</pre>

			\|\| <pre class="host">
			# /etc/init.d/nfs restart
	</pre>		</pre>
	\|}		\|}

JulienB: /* Portmap */

2017-03-01T16:49:23Z

Portmap

← Older revision		Revision as of 18:49, 1 March 2017
Line 183:		Line 183:

	===Portmap===		===Portmap===
	* To successfully mount a NFS drive, ''portmap'' daemon should be running on your APF, if not system will hang during some minutes when you launch the mount !!		* To successfully mount a NFS drive, ''portmap'' daemon should be running on your APF, if not, system will hang during some minutes when you launch the mount !!
	To check if ''portmap'' is running, look at the running processes:		To check if ''portmap'' is running, look at the running processes:
	<pre class="apf">		<pre class="apf">

JulienB: /* Restart of NFS server */

2017-03-01T16:34:55Z

Restart of NFS server

← Older revision		Revision as of 18:34, 1 March 2017
Line 52:		Line 52:

	====Restart of NFS server====		====Restart of NFS server====
	* '''On Fedora:'''		{\| border="1" cellpadding="5" cellspacing="0" summary="Restart of NFS server depending on your distribution"
	<pre class="host">		\|- style="background:#efefef;"
			! '''On Fedora''' \|\| '''On Ubuntu/Kubuntu/debian''' \|\| '''On OpenSUSE'''
			\|-

			\|<pre class="host">
	# /sbin/service nfs restart		# /sbin/service nfs restart
	</pre>		</pre>
Line 65:		Line 69:
	</pre>		</pre>

	* '''On Ubuntu/Kubuntu/debian:'''		\|\| <pre class="host">
	<pre class="host">
	$ sudo /etc/init.d/nfs-kernel-server restart		$ sudo /etc/init.d/nfs-kernel-server restart
	</pre>		</pre>
	Next time you boot, you can check your NFS server status with:		Next time you boot, you can check your NFS server status with:
	System Settings->System services		''System Settings->System services''
			\|\| <pre class="host">
	* '''On OpenSUSE'''
	# /etc/init.d/nfsserver restart		# /etc/init.d/nfsserver restart
			</pre>
			\|}

	==NFS usage on your Armadeus board==		==NFS usage on your Armadeus board==

JulienB: /* /etc/hosts */

2017-03-01T15:25:02Z

/etc/hosts

← Older revision		Revision as of 17:25, 1 March 2017
Line 40:		Line 40:

	====/etc/hosts====		====/etc/hosts====
	* You have to declare your ~~apf~~ board in PC ~~host~~ list to fully support NFS access from U-Boot. For such purpose you have to update the /etc/hosts with your ~~prefered~~ editor as root:		* You have to declare your APF/OPOS board in the PC hosts list, to fully support NFS access from U-Boot. For such purpose you have to update the ''/etc/hosts'' file with your preferred editor (as root):
	<pre class="host">		<pre class="host">
	$ sudo vim /etc/hosts		$ sudo vim /etc/hosts
	</pre>		</pre>
	and add the ip address of your board after the localhost ~~defnition~~ for ~~exemple~~ :		and add the IP address of your board after the localhost definition for example :
	<source lang="bash">		<source lang="bash">
	127.0.0.1 localhost		127.0.0.1 localhost
Line 50:		Line 50:
	...		...
	</source>		</source>

	====Restart of NFS server====		====Restart of NFS server====
	* '''On Fedora:'''		* '''On Fedora:'''

JulienB: /* RPC: Program not registered */

2015-05-01T09:33:45Z

RPC: Program not registered

← Older revision		Revision as of 11:33, 1 May 2015
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	mount: RPC: Program not registered		mount: RPC: Program not registered
	</pre>		</pre>
	* In that case, restart the NFS service on your Host (see above).		* In that case, restart the NFS service on your Host (see [[Network_File_System_configuration#Restart_of_NFS_server\|above]]).

	===Portmap===		===Portmap===

JulienB: /* Troubleshooting: */

2015-05-01T09:32:45Z

Troubleshooting:

← Older revision		Revision as of 11:32, 1 May 2015
Line 168:		Line 168:
	* nfs support (Linux, activated by default in Armadeus configuration)		* nfs support (Linux, activated by default in Armadeus configuration)

	==Troubleshooting:==		==Troubleshooting==

	*1] If nfsd and mountd ~~daemon~~ are not running on your Host, then you will get a message like:		===RPC: Program not registered===
	# mount: RPC: Program not registered		* If ''nfsd'' and ''mountd'' daemons are not running on your Host, then you will get a message like:
	In that case, restart the NFS service on your Host (see above)		<pre class="apf">
	*2] To successfully mount a NFS drive, portmap daemon should be running on your ~~target~~, if not system will hang during some minutes when you launch the mount !!		mount: RPC: Program not registered
	To check if portmap is running, look at the running processes:		</pre>
			* In that case, restart the NFS service on your Host (see above).

			===Portmap===
			* To successfully mount a NFS drive, ''portmap'' daemon should be running on your APF, if not system will hang during some minutes when you launch the mount !!
			To check if ''portmap'' is running, look at the running processes:
			<pre class="apf">
	# ps faux		# ps faux
			</pre>
	If portmap is not listed, then launch it manually:		If portmap is not listed, then launch it manually:
			<pre class="apf">
	# /etc/init.d/S13portmap		# /etc/init.d/S13portmap
			</pre>

			===Connection refused===
			* If you get this on your APF when trying to mount:
			<pre class="apf">
			mount: mounting 192.168.0.2:/local/export on /mnt/nfs/ failed: Connection refused
			</pre>
			* then your kernel might need some extra options:
			<pre class="apf">
			mount -o port=2049,nolock,proto=tcp 192.168.0.2:/local/export /mnt/nfs/
			</pre>

	==NFS Server under Windows==		==NFS Server under Windows==