multipath

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. # lsscsi [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 [3:0:0:0]...

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...

Hello all! 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: [1] 10.1.100.112:3260,22 iqn.2000-05.com.3pardata:20220002ac005aab (non-flash) tcp: [4] 10.1.100.113:3260,121...

Hi, 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...

Hi, 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 STORAGE-DATA...

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...

Hi All, 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...

Hallo, 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. Sobald...

English: Hi all! 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...

Dear Proxmox'ers, 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...

Greetings, 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! До выключения: md3600i (3690bXXXXXXXXXXXXXXX72) dm-5 DELL, MD36xxi size = 2.0T features = '4...

Virtual Environment 5.4-3 Hi guys! 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...

Hello all. I have a cluster with 4 nodes and shared storage. The storage is connected to the cluster by iscsi with multipathing. Every works correctly, but I found some problem after testing. After rebooting one of the clusters, I can't perform migration back the vm's. The error that I get...

Hello all , I have been running a 3par cluster for some time now and some times I dont feel we have it optimised as well as we could . we have 4 x10ge using openvswitch soft-slb and 4 peers active on the 3par. What multipath optimisations have other people been using defaults {...

Dear all, I was trying to install Proxmox 5 to an Intel Modular Server. Before I used to follow the guide line at these page: https://pve.proxmox.com/wiki/Intel_Modular_Server Now, seems that the page in enpty. Is there anyone that has a backup of that page, or that know how to setup a shared...

Hi everyone! Sorry for the question... I configured iSCSI and delivered a LUN through 2 network cables (two Storage controllers). Apparently everything is working, as shown in the output of the command "multipath -ll" 3600d023100033f6f4b98cce0168a4056 dm-19 IFT,DS 1000 Series size=50G...