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Unassigned Devices - Managing Disk Drives and Remote Shares Outside of The Unraid Array


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I had all my storage drives but one unpartitioned and formatted to ext4 that I used in Ubuntu.

image.thumb.png.78dea6fdbec7d3a80a91ec3d202559ed.png

Is there a way to get these mountable for faster copying into my array?  They weren't encrypted.

Here is what it looks like in Ubuntu:

image.png.0ce8ace1e98d9cf986b6832b05c98058.png

Edited by Mibix
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16 hours ago, tvd1 said:

I just updated my unassigned devices plugin and now my windows shares are gone.  I'm going through the settings and trying every combination that makes sense, as i assume permissions/settings have changed in this update.  My unraid log shows this after the update:

unassigned.devices: Warning: Unassigned Devices are not set to be shared with SMB.

unassigned.devices: Warning: Unassigned Devices are not set to be shared with NFS.

Go to UD Settings and check the SMB and NFS share settings.  UD does not share devices with SMB or NFS by default.

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6 hours ago, Mibix said:

I had all my storage drives but one unpartitioned and formatted to ext4 that I used in Ubuntu.

image.thumb.png.78dea6fdbec7d3a80a91ec3d202559ed.png

Is there a way to get these mountable for faster copying into my array?  They weren't encrypted.

Here is what it looks like in Ubuntu:

image.png.0ce8ace1e98d9cf986b6832b05c98058.png

UD can only mount devices that are formatted with a partition.  If you can mount the device in another computer, you can then set up a remote share with UD.  Another option is to set up a n Ubuntu VM and mount it with the VM.

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NFS on unRAID is starting to bug me.....

 

I found the bug that if you stop and start the array, NFS stops working. 

 

Now, I have two remote hosts, both are synology, that share their directories via NFS. One will mount, one will not. After a clean reboot

 

> rpc mount export: RPC: Unable to receive; errno = No route to host

 

removing the NFS mount, and adding an SMB to the same share, I can mount it.

 

tests;

root@iPlex:~# ping 10.10.10.2
PING 10.10.10.2 (10.10.10.2) 56(84) bytes of data.
64 bytes from 10.10.10.2: icmp_seq=1 ttl=64 time=0.338 ms
64 bytes from 10.10.10.2: icmp_seq=2 ttl=64 time=0.174 ms
^C
--- 10.10.10.2 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1031ms
rtt min/avg/max/mdev = 0.174/0.256/0.338/0.082 ms

root@iPlex:~# showmount -e 10.10.10.2
rpc mount export: RPC: Unable to receive; errno = No route to host

root@iPlex:~# showmount -e 10.10.10.3
Export list for 10.10.10.3:
/volume1/VinylStudio 10.10.0.0/16,10.99.99.0/24
/volume1/Drobo-8D    10.10.0.0/16
/volume1/Nikon       10.10.0.0/16
/volume1/Apple-Music 10.10.0.0/16
root@iPlex:~# 


 

from a different host on the network

 

> showmount -e 10.10.10.2
Exports list on 10.10.10.2:
/volume1/nextcloud                  10.10.0.0/16
/volume1/homes                      10.10.0.0/16
/volume1/LightRoom Backup           10.10.0.0/16
/volume1/Plex-Music-m4a             10.10.0.0/16
/volume1/consolidation              10.10.0.0/16
/volume1/Zeus                       10.10.0.0/16
/volume1/photoshare                 10.10.0.0/16
/volume1/AudioBooks_Indexed         10.10.0.0/16
/volume1/CD_Backup                  10.10.0.0/16
/volume1/audiobooks-inbound         10.10.0.0/16
/volume1/Local-copyof-Brandon-Videos 10.10.0.0/16
/volume1/Docker_Configs             10.10.0.0/16
/volume1/Plex-AudioBooks            10.10.0.0/16
/volume1/Plex Videos                10.10.0.0/16
/volume1/Downloads                  10.10.9.1 10.10.10.5
> showmount -e 10.10.10.3
Exports list on 10.10.10.3:
/volume1/VinylStudio                10.10.0.0/16 10.99.99.0/24
/volume1/Drobo-8D                   10.10.0.0/16
/volume1/Nikon                      10.10.0.0/16
/volume1/Apple-Music                10.10.0.0/16

 

  • Both Hosts are Synology
  • No firewall
  • unraid can ping synology
  • synology can ping unraid

 

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41 minutes ago, kcossabo said:

I found the bug that if you stop and start the array, NFS stops working. 

We have been working on this.  It should be fixed in Unraid 7.0, and we will be releasing an update to 6.12 that should also be fixed.

 

43 minutes ago, kcossabo said:

> rpc mount export: RPC: Unable to receive; errno = No route to host

 

removing the NFS mount, and adding an SMB to the same share, I can mount it.

Your server at 10.10.10.2 has an NFS configuration issue you need to solve.  The showmount command has to show proper NFS mounts.  Check your Synology NFS configuration.

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18 minutes ago, dlandon said:

We have been working on this.  It should be fixed in Unraid 7.0, and we will be releasing an update to 6.12 that should also be fixed.

 

Your server at 10.10.10.2 has an NFS configuration issue you need to solve.  The showmount command has to show proper NFS mounts.  Check your Synology NFS configuration.

I do not think so?

 

- All hosts UnRAID and Synology are in 10.10.0.0/16 subnet

 - iPlex with the issue is 10.10.9.1

- Zeus (unraid server) is 10.10.20.1

- NAS2 (with the issue to iPlex) is 10.10.10.2

- NAS3 is 10.10.10.3

  • Zeus can mount from NAS 2 & 3
  • iPlex Could until 1 day ago mount from NAS 2 & 3, but now only 3
  • The showmount -e shows that the subnet is permitted when executed from another host
  • no firewall on NAS2

"What changed 1 day ago" - I had a POOL with two drives, and one drive failed. It was messy getting everything off of the pool to array, but I think I got it all. APPDATA was on the pool, but the OS can not find an NSF mount route to the NAS?

 

IF there is something you think based on all this that the NAS is configured wrong, let me know. As all other hosts on the subnet can mount to from it, and SMB works for iPLEX just no NFS.

Edited by kcossabo
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3 minutes ago, kcossabo said:

IF there is something you think based on all this that the NAS is configured wrong, let me know. As all other hosts on the subnet can mount to from it, and SMB works for iPLEX just no NFS.

When showmout does not show the NFS shares, there is a configuration issue.  The latest release of UD does an additional check now when it checks for a remote NFS server being online.  If the NFS port (2049) is open, UD also checks that showmount shows NFS shares.  The last user I worked with on this found a network issue on the Synology.

 

If showmount does not return any NFS shares on a reachable remote server like a Synology, it generally means one of the following:

 

1. No NFS Shares Exported:

The server might not have any directories configured for NFS export. Check the NFS configuration on the Synology device and ensure that folders intended for NFS sharing are explicitly exported.

 

2. Access Restrictions:

NFS shares may be configured with IP-based access restrictions. Synology devices allow you to specify which IP addresses or networks can access each NFS share. If your IP address is not allowed, the NFS share won’t appear in showmount output.

 

3. NFS Service Not Enabled:

The NFS service on the Synology might not be enabled. Verify this in the Synology DSM settings under Control Panel > File Services > NFS. Enable NFS if it’s currently disabled.

 

4. Firewall or Network Configuration:

The Synology device may have firewall rules blocking the showmount request or the required RPC communication. Ensure that the firewall settings allow traffic on NFS-related ports (typically 2049 for NFS and 111 for RPC).

 

5. Synology Export Options:

Synology’s NFS settings can sometimes require enabling Enable NFS at the top level and specifying Allow NFSv3 if you’re using clients that expect NFSv3. Check Control Panel > File Services > NFS to ensure proper configuration.

 

By ensuring that NFS is enabled, configured with the correct permissions, and exported directories are allowed for your client IP, showmount should list the available exports.

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1 hour ago, dlandon said:

 

 

By ensuring that NFS is enabled, configured with the correct permissions, and exported directories are allowed for your client IP, showmount should list the available exports.

 

I understand that the above is a standard help file, and Thank You for all the help. 
 

I just line by line screen by screen the two NAS's are set the exact same.

  • NFSv2.NFSv3
  • Firewall disabled

There is a delta between NAS2 and NAS3 and I will do a wireshark trace tomorrow to see what is happening. 

Another data point

  • on Zeus(10.10.20.1) a unRAID Server NAS2 is mounted 
  • on Dockofthebay(10.10.15.1) a unRAID Server NAS2 is mounted


 

root@Zeus:~# mount
rootfs on / type rootfs (rw,size=32944356k,nr_inodes=8236089,inode64)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)

<<<SNIP>>>
  
nsfs on /run/docker/netns/83fc2e3fc9fc type nsfs (rw)
nsfs on /run/docker/netns/160e67d0ecd3 type nsfs (rw)
10.10.10.2:/volume1/AudioBooks_Indexed on /mnt/remotes/10.10.10.2_AudioBooks_Indexed type nfs (rw,noatime,vers=3,rsize=131072,wsize=131072,namlen=255,soft,proto=tcp,timeo=300,retrans=4,sec=sys,mountaddr=10.10.10.2,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=10.10.10.2)

 

the mount is working fine, I can see and use the files.
 

but showmount is failing

 

root@Zeus:~# showmount -e 10.10.10.2
rpc mount export: RPC: Unable to receive; errno = No route to host
root@Zeus:~# 

 

 

once again, the showmount will work on 2 different Macs on the subnet. 

All my googling leads to a firewall issue, but there is no firewall, it is a single subnet with the same VLAN.

Thank You for looking at it. 

In a Nut Shell

 

  • NAS2 is exporting NFS Mounts
  • the Mounts can be mounted by two Macs, and two unRAID Servers, but not a third unRAID server
  • No UnRAID Server can do a showmount to NAS2, but can to NAS3.
  • Macs can do a showmount to NAS2, and report that the NFS share is shared and to the whole subnet.
  • The mounts to iPlex(10.10.9.1) worked yesterday, something happed on the unRAID server, as I did not touch the NAS.

will look at wireshark in the morning.
 

Edited by kcossabo
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On 10/28/2024 at 1:31 PM, Kliu said:

Unraid 6.12.13

Im trying to mount a remote share thats on my ubuntu pc on the local network using the unassigned devices plugin. However the plugin only ever shows the unraid server no matter what protocol I select. Ive tried entering the IP of the ubuntu machine but it makes no difference. Ive setup SMB shares on ubuntu and a windows machine on the same network. I pinged both machines from the unraid server and there is no issues there. I can access the unraid shares from either machine but not the other way around. What am I missing?

UD checks for the port to be open for SMB and NFS on the remote server.

 

Go to a command line on the Unraid server and enter this command:

/usr/bin/timeout 10 bash -c '(echo >/dev/tcp/<server name or ip address>/445) &>/dev/null'; echo $?

Put your server name or IP address in place of <server name or ip address> and post the results.  The '445' is the port used by Samba for SMB shares.  A value of '0' indicates the port is open.

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21 hours ago, dlandon said:

An update to UD yesterday.


TL;DR - I can CLI mount the nsf share, and UD sees it, but can not control it, but works. All other attempt to make this work is failing. 


if there is a binary on one of my working unRAID servers that I can copy over I will. At this time I will need to look at using fstab or whatever unraid uses to mount drives as the application is not working. I will also investigate the delta from NAS2 and NAS3, they are different CPU thus different code bases for DMS.

 

<<update>> I added a bunch of mkdir, and mounts to the /boot/config/go file and the nfs are mounting without the plugin. Please advise if there is something I cna do to make this work, but I can not find anything wrong in the settings of the NAS, and every linux box I try can do the showmount -e except unRAID, and two unRAID boxes work with UD
 

----------------------------------
 

1) Test NFS Mount capability:

 

On iPlex(10.10.9.1) from Terminal

root@iPlex:/mnt/remotes# cd /mnt/remotes/
root@iPlex:/mnt/remotes# mkdir temp
root@iPlex:/mnt/remotes# mount -t nfs 10.10.10.2:/volume1/CD_Backup /mnt/remotes/temp/
root@iPlex:/mnt/remotes# ls temp
#recycle/  CD\ Archive/  CD_Backup/  ISOs/

root@iPlex:/mnt/remotes# showmount -e 10.10.10.2
rpc mount export: RPC: Unable to receive; errno = No route to host


root@iPlex:/mnt/remotes# mount
rootfs on / type rootfs (rw,size=65351992k,nr_inodes=16337998,inode64)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)

<<<snip>>>
nsfs on /run/docker/netns/f39e45745080 type nsfs (rw)
nsfs on /run/docker/netns/6393cf2a7dcf type nsfs (rw)
10.10.10.2:/volume1/CD_Backup on /mnt/remotes/temp type nfs (rw,noatime,vers=3,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=10.10.10.2,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=10.10.10.2)

 

Results:

 

  • There is something with NAS2 preventing unRAID to do a 'showmount'. This is consistent across all three unRAID servers.
  • The unRAID server can mount the NFS Share even though the showmount can not see the exports

Conclusion:

  • The 'showmount' issue is not with NAS3, only NAS2, but not core to inability to mount NFS shares

2) Uninstall and reinstall (attempt 1)

 

Shutdown the array
Removed unbalance plugin(s) via gui
Reboot the server
Install the **Unassigned Devices**
Same condition

 

Checked /boot/config/plugins-error it is empty
Checked /boot/config/plugins-removed and noticed it keeps a copy of removed plugins. If I had a corrupt file the plugin may not be re-downloaded.
Checked /boot/config/plugins/unassigned.devices and see 4 files

-rw------- 1 root root      1 Apr 14  2024 iso_mount.cfg
-rw------- 1 root root   1600 Oct 30 19:24 samba_mount.cfg
-rw------- 1 root root 132126 Oct 31 10:23 unassigned.devices-2024.10.29a.tgz
-rw------- 1 root root   1079 Oct 31 10:23 unassigned.devices.cfg

 

It appears that the samba_mount.cfg holds all the samba and nfs configs

I add an nfs mount via gui, it failed with the mount grey'd out, this is added to samba_mount.cfg

 

From samba_mount.cfg 

[10.10.10.2:/volume1/CD_Backup]
protocol="NFS"
ip="10.10.10.2"
path="/volume1/CD_Backup"
share="CD_Backup"

 

With this configuration in place I execute

  • mkdir /mnt/remotes/10.10.10.2_CD_Backup
  • mount -t nfs 10.10.10.2:/volume1/CD_Backup /mnt/remotes/10.10.10.2_CD_Backup

The dashboard changes to an odd state. The line for CD_backup

  • Unmount turns from grey "Mount" to orange "UNMOUNT" 
  • the USED and FREE having bar graphs showing 0B
  • Orb best the NFS is showing grey not green
  • The link to the share is back not blue and not a hyperlink
  • Pressing the UNMOUNT, turns it Grey again, but DOES NOT unmount the share, and does not return to Orange.

3) Uninstall and reinstall (attempt 2)

 

GUI, click uninstall
root@iPlex:/boot/config/plugins-removed# rm unassigned.devices.plg
Unassigned devices is no longer showing as previous installed apps 
Install via App Store

SAME CONDITION

The install read the /boot/config/plugins/unassigned.devices/samba_mount.cfg and remounted all the smb and the nfs to NAS3


4) Uninstall and reinstall (attempt 3)

 

  • GUI, click uninstall
  • root@iPlex:/boot/config/plugins# rm unassigned.devices/ -R
  • root@iPlex:/boot/config/plugins-removed# rm unassigned.devices.plg
  • Install via App Store

As expected no shares exist for SMB or NFS

Add a nfs mount to 10.10.10.2:/volume1/CD_Backup
Mount button is greyed out.

 

Edited by kcossabo
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18 hours ago, kcossabo said:


TL;DR - I can CLI mount the nsf share, and UD sees it, but can not control it, but works. All other attempt to make this work is failing. 


if there is a binary on one of my working unRAID servers that I can copy over I will. At this time I will need to look at using fstab or whatever unraid uses to mount drives as the application is not working. I will also investigate the delta from NAS2 and NAS3, they are different CPU thus different code bases for DMS.

 

<<update>> I added a bunch of mkdir, and mounts to the /boot/config/go file and the nfs are mounting without the plugin. Please advise if there is something I cna do to make this work, but I can not find anything wrong in the settings of the NAS, and every linux box I try can do the showmount -e except unRAID, and two unRAID boxes work with UD
 

----------------------------------
 

1) Test NFS Mount capability:

 

On iPlex(10.10.9.1) from Terminal

root@iPlex:/mnt/remotes# cd /mnt/remotes/
root@iPlex:/mnt/remotes# mkdir temp
root@iPlex:/mnt/remotes# mount -t nfs 10.10.10.2:/volume1/CD_Backup /mnt/remotes/temp/
root@iPlex:/mnt/remotes# ls temp
#recycle/  CD\ Archive/  CD_Backup/  ISOs/

root@iPlex:/mnt/remotes# showmount -e 10.10.10.2
rpc mount export: RPC: Unable to receive; errno = No route to host


root@iPlex:/mnt/remotes# mount
rootfs on / type rootfs (rw,size=65351992k,nr_inodes=16337998,inode64)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)

<<<snip>>>
nsfs on /run/docker/netns/f39e45745080 type nsfs (rw)
nsfs on /run/docker/netns/6393cf2a7dcf type nsfs (rw)
10.10.10.2:/volume1/CD_Backup on /mnt/remotes/temp type nfs (rw,noatime,vers=3,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=10.10.10.2,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=10.10.10.2)

 

Results:

 

  • There is something with NAS2 preventing unRAID to do a 'showmount'. This is consistent across all three unRAID servers.
  • The unRAID server can mount the NFS Share even though the showmount can not see the exports

Conclusion:

  • The 'showmount' issue is not with NAS3, only NAS2, but not core to inability to mount NFS shares

2) Uninstall and reinstall (attempt 1)

 

Shutdown the array
Removed unbalance plugin(s) via gui
Reboot the server
Install the **Unassigned Devices**
Same condition

 

Checked /boot/config/plugins-error it is empty
Checked /boot/config/plugins-removed and noticed it keeps a copy of removed plugins. If I had a corrupt file the plugin may not be re-downloaded.
Checked /boot/config/plugins/unassigned.devices and see 4 files

-rw------- 1 root root      1 Apr 14  2024 iso_mount.cfg
-rw------- 1 root root   1600 Oct 30 19:24 samba_mount.cfg
-rw------- 1 root root 132126 Oct 31 10:23 unassigned.devices-2024.10.29a.tgz
-rw------- 1 root root   1079 Oct 31 10:23 unassigned.devices.cfg

 

It appears that the samba_mount.cfg holds all the samba and nfs configs

I add an nfs mount via gui, it failed with the mount grey'd out, this is added to samba_mount.cfg

 

From samba_mount.cfg 

[10.10.10.2:/volume1/CD_Backup]
protocol="NFS"
ip="10.10.10.2"
path="/volume1/CD_Backup"
share="CD_Backup"

 

With this configuration in place I execute

  • mkdir /mnt/remotes/10.10.10.2_CD_Backup
  • mount -t nfs 10.10.10.2:/volume1/CD_Backup /mnt/remotes/10.10.10.2_CD_Backup

The dashboard changes to an odd state. The line for CD_backup

  • Unmount turns from grey "Mount" to orange "UNMOUNT" 
  • the USED and FREE having bar graphs showing 0B
  • Orb best the NFS is showing grey not green
  • The link to the share is back not blue and not a hyperlink
  • Pressing the UNMOUNT, turns it Grey again, but DOES NOT unmount the share, and does not return to Orange.

3) Uninstall and reinstall (attempt 2)

 

GUI, click uninstall
root@iPlex:/boot/config/plugins-removed# rm unassigned.devices.plg
Unassigned devices is no longer showing as previous installed apps 
Install via App Store

SAME CONDITION

The install read the /boot/config/plugins/unassigned.devices/samba_mount.cfg and remounted all the smb and the nfs to NAS3


4) Uninstall and reinstall (attempt 3)

 

  • GUI, click uninstall
  • root@iPlex:/boot/config/plugins# rm unassigned.devices/ -R
  • root@iPlex:/boot/config/plugins-removed# rm unassigned.devices.plg
  • Install via App Store

As expected no shares exist for SMB or NFS

Add a nfs mount to 10.10.10.2:/volume1/CD_Backup
Mount button is greyed out.

 

Your issue is not with UD or Unraid, it is with the Synology.  The reason this has shown up for you now is from a change in UD requiring a proper response from 'showmount' before a remote is determined to be online and ready for NFS mounts.  This is why you see the greyed 'Mount' button.  If there is a condition that might prevent a remote share mount, it doesn't make sense to enable the 'Mount' button if the mount would fail.  If 'showmount' does not show any NFS shares, then UD has to assume none are available and the Remote Server is considered offline.  I know in your case the mount would be successful, but the Synology situation is unique and wouldn't necessarily be the case with other Remote Servers.

 

You should check with Synology about why 'showmount' is not working.

 

I suspect your issue is network related.  One user recently found the solution to this was to remove a static IP address from an unused NIC.

 

I am adding a tool to UD settings that will let you enter a Remote Server name or IP address and check a server.  UD will report what it sees from that server and whether a Remote Server SMB or NFS will be considered online.

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5 hours ago, dlandon said:

 

You should check with Synology about why 'showmount' is not working.

 

I suspect your issue is network related.  One user recently found the solution to this was to remove a static IP address from an unused NIC.

 

I am adding a tool to UD settings that will let you enter a Remote Server name or IP address and check a server.  UD will report what it sees from that server and whether a Remote Server SMB or NFS will be considered online.

 

Thank You for all the support and great product.

 

  • showmount works on every linux/unix host I have EXCEPT UNRAID..... Mac, Debian, Ubuntu, the issue is isolated to unRAID
  • There is a 'delta' on one of the NAS as one works the other does not, but I can not see it in the config
  • I did reduce both iPlex(unRAID) and NAS2(Synology) to a single TRUNK interface, turning off other NICs
  • Like the idea of opening the ticket with Synology to see if they know why

For now I hard coded the mounts into the GO file, and I am in service, but need to work why there is an issue with Synology.

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4 minutes ago, kcossabo said:

 

Thank You for all the support and great product.

 

  • showmount works on every linux/unix host I have EXCEPT UNRAID..... Mac, Debian, Ubuntu, the issue is isolated to unRAID
  • There is a 'delta' on one of the NAS as one works the other does not, but I can not see it in the config
  • I did reduce both iPlex(unRAID) and NAS2(Synology) to a single TRUNK interface, turning off other NICs
  • Like the idea of opening the ticket with Synology to see if they know why

For now I hard coded the mounts into the GO file, and I am in service, but need to work why there is an issue with Synology.

Keep in mind that Unraid supports NFSv3 and NFSv4.  Your other systems may not.  I think Synology can be configured to support one or the other or both.

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New rrelease of UD.  A tab is added to the UD Settings page to test for a Remote Server being considered 'online' for UD remote mounts.  Go to the UD Settings page and click on the "Remote Servers" tab.  You'll enter a server name or IP address and UD will test whether that server is considered online for remote share mounting.

 

Several users are seeing issues with the previous release of UD where NFS servers are now being checked for the 'showmount -e' command displaying the NFS shares available.  Right now if seems to be with Synology NAS devices.  Just because the NFS port is open, does not guarantee that the remote server is actually able to server NFS shares.

 

This tool can also be valuable when you aren't able to see the server when adding a remote share, or the share is added but the 'Mount' button is greyed out preventing the mounting of the share.

 

 

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On 11/1/2024 at 7:10 PM, Kliu said:

/usr/bin/timeout 10 bash -c '(echo >/dev/tcp/<IP>/445) &>/dev/null'; echo $?

 

I received a value of 1

Update UD and go to Settings->Unassigned Devices Settings and click on the "Remote Servers" tab.  Enter your server name or IP address and then post the test 'Results'.

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Server '192.168.111.3' responds to a 'ping'
Testing SMB...
Remote server 'SMB' port 445 is not open
** Remote Server is not online for SMB

Testing NFS...
Remote server 'RPC' port 111 is not open
** Remote Server is not online for NFS

 

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3 hours ago, Kliu said:
Server '192.168.111.3' responds to a 'ping'
Testing SMB...
Remote server 'SMB' port 445 is not open
** Remote Server is not online for SMB

Testing NFS...
Remote server 'RPC' port 111 is not open
** Remote Server is not online for NFS

 

Try the following in this order:

  • Check that the IP address is the IP address of the remote server in question.
  • Use the server name.  I recommend that you use the server name and not the IP address.
  • Check your network setup.  Just because the remote server can be pinged is no guarantee that the network is set up correctly for port access.
  • SMB and NFS need to be enabled on the remote server.
  • The SMB and NFS ports (445, 111, 2049) need to be open.  Check if the firewall is blocking them on the remote server.
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I have just found out that the 'showmount -e' check doesn't work on my 10gbe add-on card LAN5 (E10M20-T1). Whenever i add LAN 1 and do the same check on the LAN5 it works again. So it seems something strange with NFS and add-on card for the synology. I've submitted a ticket to Synology

 

Edit:

Currently troubleshooting with Synology

 

 

Edited by Mirano
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