cephfs mount error: exit code 16 (500)

[KORG]

Hello,

On some servers in cloud I see this error, while trying to check cephfs - content:

mount error: exit code 16 (500)

I have next package versions:

Spoiler: Package versions

proxmox-ve: 5.4-2 (running kernel: 4.15.18-26-pve) pve-manager: 5.4-13 (running version: 5.4-13/aee6f0ec) pve-kernel-4.15: 5.4-14 pve-kernel-4.15.18-26-pve: 4.15.18-54 pve-kernel-4.15.18-18-pve: 4.15.18-44 pve-kernel-4.15.18-16-pve: 4.15.18-41 pve-kernel-4.15.18-15-pve: 4.15.18-40 pve-kernel-4.15.18-12-pve: 4.15.18-36 ceph: 12.2.13-pve1~bpo9 corosync: 2.4.4-pve1 criu: 2.11.1-1~bpo90 glusterfs-client: 3.8.8-1 ksm-control-daemon: 1.2-2 libjs-extjs: 6.0.1-2 libpve-access-control: 5.1-12 libpve-apiclient-perl: 2.0-5 libpve-common-perl: 5.0-56 libpve-guest-common-perl: 2.0-20 libpve-http-server-perl: 2.0-14 libpve-storage-perl: 5.0-44 libqb0: 1.0.3-1~bpo9 lvm2: 2.02.168-pve6 lxc-pve: 3.1.0-7 lxcfs: 3.0.3-pve1 novnc-pve: 1.0.0-3 proxmox-widget-toolkit: 1.0-28 pve-cluster: 5.0-38 pve-container: 2.0-41 pve-docs: 5.4-2 pve-edk2-firmware: 1.20190312-1 pve-firewall: 3.0-22 pve-firmware: 2.0-7 pve-ha-manager: 2.0-9 pve-i18n: 1.1-4 pve-libspice-server1: 0.14.1-2 pve-qemu-kvm: 3.0.1-4 pve-xtermjs: 3.12.0-1 qemu-server: 5.0-55 smartmontools: 6.5+svn4324-1 spiceterm: 3.0-5 vncterm: 1.5-3 zfsutils-linux: 0.7.13-pve1~bpo2

 

[Alwin]

Something might try to mount the storage twice. Did you try umount the storage?
https://forum.proxmox.com/threads/mount-error-exit-code-16-500-on-cephfs-mount.50635/

 

[KORG]

I will check