NFS ISO: Cannot read property 'Export' of undefined

nasheayahu

Running the latest openSUSE Leap 15.4 as my IT Workstation to manage both my XCO-ng servers, etc,... and my NFS exports file look like this for one of the NFS ISO I'm trying to configure is:

/home/nasheayahu/Downloads/Iso/RHEL	10.60.70.0/24(ro,root_squash,sync,no_subtree_check) 10.70.70.0/24(ro,root_squash,sync,no_subtree_check)

and idmapd.conf

Verbosity = 0
Pipefs-Directory = /var/lib/nfs/rpc_pipefs
Domain = kohanyim.com

[Mapping]

Nobody-User = nobody
Nobody-Group = nobody

is there anything else I need to check to get this working?

nasheayahu

Hang on, the recent post deals with Settings / Remotes, got off track by watching "Tutorial: Configuring Backups For XCP NG Using Xen Orchestra 2021" but, in doing so the posted change correct the initial problem, so I'm able to create a SR / {VDI, ISO} NFS.

So now dealing with the Remotes configuration, I would like to fix this so I can can configure for backups. Do I need to create a new post or can we continue from here?

nasheayahu

Just an update: I am able to get SMB working, but I would like to have NFS ISO as well...

olivierlambert

What do you have when you do a showmount --exports <NFS SERVER IP> from your host?

nasheayahu

@olivierlambert said in NFS ISO: Cannot read property 'Export' of undefined:

showmount --exports <NFS SERVER IP>

From XCP-ng:

clnt_create: RPC: Port mapper failure - Unable to receive: errno 113 (No route to host)

From XCP-ng - AlmaLinux VM:

clnt_create: RPC: Unable to receive

From NFS Server on Leap 15.4:

Export list for 10.60.70.45:
/home/nasheayahu/Downloads/Iso/Pop!_OS              10.70.70.0/24,10.60.70.0/24
/home/nasheayahu/Downloads/Iso/RHEL                 10.70.70.0/24,10.60.70.0/24
/home/nasheayahu/Downloads/Iso/MX-Linux             10.70.70.0/24,10.60.70.0/24
/home/nasheayahu/Downloads/Iso/AlmaLinux-9.0-x86_64 10.70.70.0/24,10.60.70.0/24

nasheayahu

Update: well I have mounts showing in XCP-ng, I needed to add rpc-bind and mountd to Leaps firewall, however I need to fix the permission because its being denied:

remote.test
{
  "id": "ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce"
}
{
  "shortMessage": "Command failed with exit code 32: mount -o  -t nfs 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab /run/xo-server/mounts/ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce",
  "command": "mount -o  -t nfs 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab /run/xo-server/mounts/ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce",
  "escapedCommand": "mount -o \"\" -t nfs \"10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab\" \"/run/xo-server/mounts/ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce\"",
  "exitCode": 32,
  "stdout": "",
  "stderr": "mount.nfs: access denied by server while mounting 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab",
  "failed": true,
  "timedOut": false,
  "isCanceled": false,
  "killed": false,
  "message": "Command failed with exit code 32: mount -o  -t nfs 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab /run/xo-server/mounts/ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce
mount.nfs: access denied by server while mounting 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab",
  "name": "Error",
  "stack": "Error: Command failed with exit code 32: mount -o  -t nfs 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab /run/xo-server/mounts/ed6bc7d7-8e3f-4d01-a57e-a9865a72c8ce
mount.nfs: access denied by server while mounting 10.60.70.45:2049:/run/media/Backup-I/XCP-ng-lab
    at makeError (/opt/xo/xo-builds/xen-orchestra-202207160304/node_modules/execa/lib/error.js:60:11)
    at handlePromise (/opt/xo/xo-builds/xen-orchestra-202207160304/node_modules/execa/index.js:118:26)
    at NfsHandler._sync (/opt/xo/xo-builds/xen-orchestra-202207160304/@xen-orchestra/fs/src/_mount.js:64:7)"
}

Folder permission on Leap:

chown -R nobody: /run/media/Backup-I/XCP-ng-lab/
chmod -R 777 /run/media/Backup-I/XCP-ng-lab/

nasheayahu

Hang on, the recent post deals with Settings / Remotes, got off track by watching "Tutorial: Configuring Backups For XCP NG Using Xen Orchestra 2021" but, in doing so the posted change correct the initial problem, so I'm able to create a SR / {VDI, ISO} NFS.

So now dealing with the Remotes configuration, I would like to fix this so I can can configure for backups. Do I need to create a new post or can we continue from here?

olivierlambert

Let's consider this thread fixed by adding the correct NFS configuration on the server side and create a new one describing your issue.

nasheayahu

@olivierlambert said in NFS ISO: Cannot read property 'Export' of undefined:

Let's consider this thread fixed by adding the correct NFS configuration on the server side and create a new one describing your issue.