I'm struggling with multipath and lvm configuration. I know it is not directly related to PBS, but on this there runs PBS 1.0.11 (Enterprise subscription).
I want to use a SAN LUN (Multipath with 2 links) as a physical volume, to run LVM on that and use it as a Datastore for PBS.
I'm running a PVE 5.2 cluster with 4 nodes. The cluster is attached to a SAN, an HP P2000 G3 iSCSI. VMs are hosted on the SAN.
The first controller of the SAN failed. Everything is running on the second controller, but I can't manage PVE anymore.
Although VMs are running, it seems that...
I have install and configure 3 Nodes Cluster Proxmox Virtual Environment 6.3-3 with multipath-tools Installed: 0.7.9-3+deb10u1 and seeing following errors continuously.
multipathd: get_alua_info: get_asymmetric_access_state returned -3
multipathd: sdi: couldn't get...
I had a Promox 5 cluster with 3 SAN storage bays. When i tried an upgrade to pve 6, one of the bays was no longer visible under multipath :-(
So to take no risk on my existing infrastructure, I decided to create a new proxmox 6 cluster from scratch. (iso 6.2-1)
I installed 3...
I have exported an iSCSI LUN with multipath to a PBS server in the SAN.
How should I initialize this remote disk? It doesn't show up in drive list.
[1:0:0:0] cd/dvd QEMU QEMU DVD-ROM 2.5+ /dev/sr0
[2:0:0:0] disk QEMU QEMU HARDDISK 2.5+ /dev/sda
I "think" I have this configured correctly but wanted to see if there was others that might know better.
Step 1. in GUI add a new iscsi pointing to the iscsi portal and adding 1 target. (also uncheck Use LUNs)
Step 2. Add node-startup = automatic to /etc/iscsi/iscsid.conf (Restart iscsi...
I would like to ask for help with configuration of multipath on iSCSI disk in Proxmox 6.2.
I have configured multipath on the server:
[hp12 ~]# iscsiadm -m session
tcp:  10.1.100.112:3260,22 iqn.2000-05.com.3pardata:20220002ac005aab (non-flash)
tcp:  10.1.100.113:3260,121...
We are trying to deploy an HA storage environment on Proxmox using multipath, a Synology NAS (RS1619xs+) and an iSCSI SAN, and we cannot get the multipath driver to manage the iSCSI LUNs. We need a little help to go further or to interpret the errors we are commiting.
This is what we are...
I've been following instructions from this wiki page: https://pve.proxmox.com/wiki/ISCSI_Multipath
I get to the point where I run apt-get install multipath-tools and I get this output:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to...
I have 4 Proxmox servers, all connected to a Fiber Channel storage using multipath which is serving two volumes: STORAGE-DATA and STORAGE-DUMP.
Every node is showing 4 sd* devices (2 per volume) and one mapper device per volume:
root@node2:~# multipath -ll
Proxmox version 6.1-7. Trying to get LVM over iSCSI working. My iSCSI server is running OmniOS using NappIt. I created the iSCSI share on the NappIt server and created my host target group and iSCSI target group and view. Proxmox cluster (six nodes) can add the iSCSI volume with no issues...
I am fairly new to this, so it might be a simple issue. I have node that I have presented storage to from a SAN using FC. I have installed multipathing on the node, but if I run 'lsblk', I see multiple entries for my two LUNs. Is there something I am missing? I have attached screenshots...
After a recent SAN issue, it has been recommended that our cluster should be using multipath. In preparation, I installed the various software modules using apt-get but didn't realise that the installation would start the services. I have shutdown and disabled them but now seem to be stuck...
ich habe eine Testumgebung aufgebaut (PVE 6.1), bestehend aus 2x IBM X3650M3 und 1x DS3524. Das SAN ist direkt via SAS redundant angebunden unter Verwendung von multipath. Die SAN-Volumes sind in Proxmox vom Typ LVM shared angelegt. Soweit funktioniert alles zufriedenstellend.
I'm working on this since 2 months and could narrow it down a bit today .
The setup is
HP ML350 G10 and an IBM 1746 Storage connected via 8GBit FC.
The HP contains 2x Qlogic QLE2562 HBAs.
To the Problem:
When running on Proxmox 6 on the software level of the downloaded ISO or...
Hi, I have a PVE cluster where all nodes are connected to several SANs using multipath.
However one PV in LVM complains, that it is using one of the paths instead of multipath device:
[node5@15:35 ~]# pvdisplay
WARNING: PV 0tO1MK-jzPE-WKj4-RBi6-Ev9t-4Yvf-jXgNGF on /dev/sde was already found on...
We've got a problem with multipath, because one of the paths is failed:
#root@pve:~# multipath -ll
360050763808102622f00000000000006 dm-3 IBM,2145
size=4.9T features='2 queue_if_no_path retain_attached_hw_handler' hwhandler='1 alua' wp=rw
|-+- policy='service-time 0' prio=50...
are there any plans for implementing a multipath support for ZFS over iSCSI plugin? Considering ZFS on Linux project is gaining more and more traction.
As far as I'm aware there is no official multipath support yet ( according to https://pve.proxmox.com/wiki/Storage:_ZFS_over_iSCSI...
Здравствуйте! ISCSI. Все построено по схеме:
при добавлении новой цели в proxmox (5.4). Хранилище становится недоступным, хотя второй интерфейс активен.
Переход на новые пути не происходит!
md3600i (3690bXXXXXXXXXXXXXXX72) dm-5 DELL, MD36xxi
size = 2.0T features = '4...
Virtual Environment 5.4-3
I have iscsi target on linux debian created by tgt. Available via 2 interfaces.
And have two pve nodes in cluster. I added iscsi storage by GUI without problem. But I need add target with 2 portals.
As I know need add target with each portal , and configure...