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Last active January 29, 2024 22:41
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proxmox nfs info
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key-info.md

Vitals

Header IP NFS Version
pve1 10.0.0.52 v4
pve2 10.0.0.53 v4
synology 10.0.0.54 v4

pvesm nfsscan results

pve1

$ pvesm nfsscan 10.0.0.54; dmesg | tail -n 20
/volume2/vms 10.0.0.52,10.0.0.53
[39758.223683] br-e557336aa0b2: port 1(veth2e45c45) entered disabled state
[39758.223725] vethde32e89: renamed from eth0
[39758.293569] br-e557336aa0b2: port 1(veth2e45c45) entered disabled state
[39758.294068] veth2e45c45 (unregistering): left allmulticast mode
[39758.294071] veth2e45c45 (unregistering): left promiscuous mode
[39758.294075] br-e557336aa0b2: port 1(veth2e45c45) entered disabled state
[39818.207667] overlayfs: fs on '/var/lib/docker/overlay2/l/SNOMTDVDBMRO637KCEN7P3HOQD' does not support file handles, falling back to xino=off.
[39818.208750] br-e557336aa0b2: port 1(vethab7c4f6) entered blocking state
[39818.208755] br-e557336aa0b2: port 1(vethab7c4f6) entered disabled state
[39818.208762] vethab7c4f6: entered allmulticast mode
[39818.208794] vethab7c4f6: entered promiscuous mode
[39818.499437] eth0: renamed from veth8a5e1c3
[39818.535126] br-e557336aa0b2: port 1(vethab7c4f6) entered blocking state
[39818.535133] br-e557336aa0b2: port 1(vethab7c4f6) entered forwarding state
[39818.616076] br-e557336aa0b2: port 1(vethab7c4f6) entered disabled state
[39818.616140] veth8a5e1c3: renamed from eth0
[39818.675944] br-e557336aa0b2: port 1(vethab7c4f6) entered disabled state
[39818.676537] vethab7c4f6 (unregistering): left allmulticast mode
[39818.676541] vethab7c4f6 (unregistering): left promiscuous mode
[39818.676545] br-e557336aa0b2: port 1(vethab7c4f6) entered disabled state

pve2

$ pvesm nfsscan 10.0.0.54; dmesg | tail -n 20
clnt_create: RPC: Timed out
command '/sbin/showmount --no-headers --exports 10.0.0.54' failed: exit code 1
[116223.957319] fwln10010i0 (unregistering): left allmulticast mode
[116223.957321] fwln10010i0 (unregistering): left promiscuous mode
[116223.957322] fwbr10010i0: port 1(fwln10010i0) entered disabled state
[116223.978529] fwpr10010p0 (unregistering): left allmulticast mode
[116223.978533] fwpr10010p0 (unregistering): left promiscuous mode
[116223.978536] vmbr0: port 3(fwpr10010p0) entered disabled state
[128825.228513] NFS: Registering the id_resolver key type
[128825.228525] Key type id_resolver registered
[128825.228526] Key type id_legacy registered
[130419.302515] e1000e 0000:00:1f.6 eno1: NIC Link is Down
[130419.302651] vmbr0: port 1(eno1) entered disabled state
[130422.276651] e1000e 0000:00:1f.6 eno1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[130422.276696] vmbr0: port 1(eno1) entered blocking state
[130422.276699] vmbr0: port 1(eno1) entered forwarding state
[131034.075340] EXT4-fs (dm-9): mounted filesystem 19dd83e1-638a-4452-be75-633725c3818b ro with ordered data mode. Quota mode: none.
[131034.090984] EXT4-fs (dm-10): mounted filesystem bde0b579-df44-4753-8930-f3fefae7490c r/w with ordered data mode. Quota mode: none.
[131045.428070] EXT4-fs (dm-10): unmounting filesystem bde0b579-df44-4753-8930-f3fefae7490c.
[131045.515489] EXT4-fs (dm-9): unmounting filesystem 19dd83e1-638a-4452-be75-633725c3818b.
[131045.690112] EXT4-fs (dm-10): mounted filesystem bde0b579-df44-4753-8930-f3fefae7490c r/w with ordered data mode. Quota mode: none.
[131045.717049] EXT4-fs (dm-10): unmounting filesystem bde0b579-df44-4753-8930-f3fefae7490c.```
Raw
pve1.md

$ pveversion -v

proxmox-ve: 8.1.0 (running kernel: 6.5.11-7-pve)
pve-manager: 8.1.4 (running version: 8.1.4/ec5affc9e41f1d79)
proxmox-kernel-helper: 8.1.0
pve-kernel-6.2: 8.0.5
proxmox-kernel-6.5: 6.5.11-7
proxmox-kernel-6.5.11-7-pve-signed: 6.5.11-7
proxmox-kernel-6.2.16-20-pve: 6.2.16-20
proxmox-kernel-6.2: 6.2.16-20
pve-kernel-6.2.16-3-pve: 6.2.16-3
ceph: 18.2.1-pve2
ceph-fuse: 18.2.1-pve2
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx8
ksm-control-daemon: 1.4-1
libjs-extjs: 7.0.0-4
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.0
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.3
libpve-access-control: 8.0.7
libpve-apiclient-perl: 3.3.1
libpve-common-perl: 8.1.0
libpve-guest-common-perl: 5.0.6
libpve-http-server-perl: 5.0.5
libpve-network-perl: 0.9.5
libpve-rs-perl: 0.8.8
libpve-storage-perl: 8.0.5
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 5.0.2-4
lxcfs: 5.0.3-pve4
novnc-pve: 1.4.0-3
proxmox-backup-client: 3.1.2-1
proxmox-backup-file-restore: 3.1.2-1
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.2.3
proxmox-mini-journalreader: 1.4.0
proxmox-widget-toolkit: 4.1.3
pve-cluster: 8.0.5
pve-container: 5.0.8
pve-docs: 8.1.3
pve-edk2-firmware: 4.2023.08-3
pve-firewall: 5.0.3
pve-firmware: 3.9-1
pve-ha-manager: 4.0.3
pve-i18n: 3.2.0
pve-qemu-kvm: 8.1.2-6
pve-xtermjs: 5.3.0-3
qemu-server: 8.0.10
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.2-pve1
Raw
pve2.md

$ pveversion -v

proxmox-ve: 8.1.0 (running kernel: 6.5.11-7-pve)
pve-manager: 8.1.4 (running version: 8.1.4/ec5affc9e41f1d79)
proxmox-kernel-helper: 8.1.0
pve-kernel-6.2: 8.0.5
proxmox-kernel-6.5: 6.5.11-7
proxmox-kernel-6.5.11-7-pve-signed: 6.5.11-7
proxmox-kernel-6.2.16-20-pve: 6.2.16-20
proxmox-kernel-6.2: 6.2.16-20
pve-kernel-6.2.16-3-pve: 6.2.16-3
ceph: 18.2.1-pve2
ceph-fuse: 18.2.1-pve2
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx8
ksm-control-daemon: 1.4-1
libjs-extjs: 7.0.0-4
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.0
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.3
libpve-access-control: 8.0.7
libpve-apiclient-perl: 3.3.1
libpve-common-perl: 8.1.0
libpve-guest-common-perl: 5.0.6
libpve-http-server-perl: 5.0.5
libpve-network-perl: 0.9.5
libpve-rs-perl: 0.8.8
libpve-storage-perl: 8.0.5
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 5.0.2-4
lxcfs: 5.0.3-pve4
novnc-pve: 1.4.0-3
proxmox-backup-client: 3.1.2-1
proxmox-backup-file-restore: 3.1.2-1
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.2.3
proxmox-mini-journalreader: 1.4.0
proxmox-widget-toolkit: 4.1.3
pve-cluster: 8.0.5
pve-container: 5.0.8
pve-docs: 8.1.3
pve-edk2-firmware: 4.2023.08-3
pve-firewall: 5.0.3
pve-firmware: 3.9-1
pve-ha-manager: 4.0.3
pve-i18n: 3.2.0
pve-qemu-kvm: 8.1.2-6
pve-xtermjs: 5.3.0-3
qemu-server: 8.0.10
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.2-pve1
Raw
synology.md

DSM 7.2-64570 Update 3

/etc/nfs/syno_nfs_conf

Configuration for NFS configured by Synology DSM:

udp_read_size=8192
udp_write_size=8192
nfsv4_enable=yes
nfs_unix_pri_enable=1
nfs_custom_port_enable=no
statd_port=0
nlm_port=0
nfs_minor_ver_enable=0

Shared Volume Settings in DSM

Client Privileges Squash Async Security Non-privileged port Cross-mount
10.0.0.52 Read/Write Map root to admin Yes AUTH_SYS Denied Allowed
10.0.0.53 Read/Write Map root to admin Yes AUTH_SYS Denied Allowed
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