CIFS Storage Issue: Result verification failed (400)

[ferociousmilkyway]

Hello,

When I click on my CIFS storage Icon under PVE, I can see "Summary" and "Permissions" info, but since a recent update (I think) I can no longer see "Content" I get a:

Loading..

shortly followed by:

Result verification failed (400)

Access to the storage seems fine when I SSH into /mnt/pve, and I can backup to the location still, but ISO don't show up properly either.

So far I have tried removing the storage config, deleting the corresponding directory @ /mnt/pve and re-configuring the storage, where credentials and share browsing works as expected, but still ends with the fault described above.

Any help appreciated. Thanks!

 

[ferociousmilkyway]

I've tried this with several browsers to make sure it wasn't browser based.

root@pve:~# pveversion
pve-manager/5.2-8/fdf39912 (running kernel: 4.15.18-4-pve)

 

[wolfgang]

Hi,

can you please send the output of.

pveversion -v
pvesm status

 

[ferociousmilkyway]

Thanks.

root@pve:~# pvesm status
Name Type Status Total Used Available %
drivepool cifs active 11721073640 8377887656 3343185984 71.48%
local dir active 98559220 29665560 63844112 30.10%
local-lvm lvmthin active 335609856 263218810 72391045 78.43%

root@pve:~# pveversion -v
proxmox-ve: 5.2-2 (running kernel: 4.15.18-4-pve)
pve-manager: 5.2-8 (running version: 5.2-8/fdf39912)
pve-kernel-4.15: 5.2-7
pve-kernel-4.15.18-4-pve: 4.15.18-23
pve-kernel-4.15.18-3-pve: 4.15.18-22
pve-kernel-4.15.18-2-pve: 4.15.18-21
pve-kernel-4.15.18-1-pve: 4.15.18-19
pve-kernel-4.15.17-1-pve: 4.15.17-9
corosync: 2.4.2-pve5
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: 5.0-8
libpve-apiclient-perl: 2.0-5
libpve-common-perl: 5.0-38
libpve-guest-common-perl: 2.0-17
libpve-http-server-perl: 2.0-10
libpve-storage-perl: 5.0-27
libqb0: 1.0.1-1
lvm2: 2.02.168-pve6
lxc-pve: 3.0.2+pve1-2
lxcfs: 3.0.0-1
novnc-pve: 1.0.0-2
proxmox-widget-toolkit: 1.0-19
pve-cluster: 5.0-30
pve-container: 2.0-26
pve-docs: 5.2-8
pve-firewall: 3.0-14
pve-firmware: 2.0-5
pve-ha-manager: 2.0-5
pve-i18n: 1.0-6
pve-libspice-server1: 0.12.8-3
pve-qemu-kvm: 2.11.2-1
pve-xtermjs: 1.0-5
qemu-server: 5.0-33
smartmontools: 6.5+svn4324-1
spiceterm: 3.0-5
vncterm: 1.5-3
zfsutils-linux: 0.7.9-pve1~bpo9
root@pve:~#

 

[wolfgang]

What user do you use in the GUI?

 

[ferociousmilkyway]

What user do you use in the GUI?

root

 

[ferociousmilkyway]

This was resolved when I realized I had created Symlinks to folder structure of ISO files on the CIFS host. I removed the Symlinks and things began working again. May have also been related to:

systemctl disable pve-ha-lrm, pve-ha-crm (I'm running a stand alone server).

 

[Bryce Chidester]

I too ran into this error ("Result verification failed (400)") but with an NFS share.

Running `pvesm list <sharename>` gave me

[37].size: property is missing and it is not optional

This, and the remark above about a symlink, suggested that "pvesm" was unable to get the size of a directory entity. I looked for all non-files in the backup storage...

cd /mnt/pve/<sharename>/dump
find . ! -type f

Noticed a symlink in the results, deleted it, and now both "pvesm list" and the GUI are able to list contents.

So confirmed that the issue was caused by a directory entity that "pvesm" couldn't properly stat, and in my specific case a symlink.