target storage

[rickygm]

Hi forum , forum, I want to move a disc from one volume to another and when I search for the volume it says loading and never presents the storage, if I click on the summary tab of the volume, it tells me connection timeout (596) .

the strange thing is that each volume is connected to my cluster and I see the volume well, there is vm running without problems, this only happens on two servers in my cluster, the other is fine.

my storage is connected by iscsi , Any idea that may be failing?

pveversion -v
proxmox-ve: 5.3-1 (running kernel: 4.15.18-9-pve)
pve-manager: 5.3-6 (running version: 5.3-6/37b3c8df)
pve-kernel-4.15: 5.2-12
pve-kernel-4.15.18-9-pve: 4.15.18-30
pve-kernel-4.13.13-6-pve: 4.13.13-42
pve-kernel-4.10.17-3-pve: 4.10.17-23
pve-kernel-4.10.17-2-pve: 4.10.17-20
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: 5.1-3
libpve-apiclient-perl: 2.0-5
libpve-common-perl: 5.0-43
libpve-guest-common-perl: 2.0-18
libpve-http-server-perl: 2.0-11
libpve-storage-perl: 5.0-34
libqb0: 1.0.3-1~bpo9
lvm2: 2.02.168-pve6
lxc-pve: 3.0.2+pve1-5
lxcfs: 3.0.2-2
novnc-pve: 1.0.0-2
proxmox-widget-toolkit: 1.0-22
pve-cluster: 5.0-31
pve-container: 2.0-31
pve-docs: 5.3-1
pve-edk2-firmware: 1.20181023-1
pve-firewall: 3.0-16
pve-firmware: 2.0-6
pve-ha-manager: 2.0-5
pve-i18n: 1.0-9
pve-libspice-server1: 0.14.1-1
pve-qemu-kvm: 2.12.1-1
pve-xtermjs: 1.0-5
qemu-server: 5.0-43
smartmontools: 6.5+svn4324-1
spiceterm: 3.0-5
vncterm: 1.5-3
zfsutils-linux: 0.7.12-pve1~bpo1

 

[wolfgang]

Hi,

please check 'pvesm status' and 'lsscsi -s' on all nodes.
I guess on one node you lose the iSCSI target.

 

[rickygm]

Hi Wolfgang , I attach images of two nodes, in these I have problems.

dmesg output:
[76576.209489] sd 7:0:0:1: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.
[76576.209511] sd 6:0:0:1: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.

in freenas I have the threshold to 90%, and each volume does not have more than 60%, I do not understand that message

 

[rickygm]

Hi , any help?

 

[Famasy]

Please be patient.

 

[wolfgang]

in freenas I have the threshold to 90%, and each volume does not have more than 60%, I do not understand that message

And what is the total usage? Do you have space left on the pool?
It looks like the iscsi do not allow to write to the target.

 

[menk]

is multipath configured correctly? from lsscsi -s output i see duplicated disk ......

 

[rickygm]

And what is the total usage? Do you have space left on the pool?
It looks like the iscsi do not allow to write to the target.

Hi , I have more than 40% free in one pool and in another 80% free , in my freenas I am allowed to access and write all my cluster nodes, the strange thing is that it also happens to me in a nfs server that I have for my backup.

in the images above you can see the space of my volumes, DLOW and DFAST

 

[rickygm]

is multipath configured correctly? from lsscsi -s output i see duplicated disk ......

It's normal to see it duplicated, that's why it's multipath