Hello all.
I'm having troubles with access to Dell MD3800i (iSCSI w/ multipath).
The nodes configured to use it gets marked with a grey question mark after some (random) time. Sometimes the running machines keep working, sometimes not.
I got the feeling that it's something workload-related: the nodes goes bad after I try to actually use the storage. Just having it configured w/ no VMs accessing it leaves the nodes "green" for a very long time (weeks or even months).
Does somebody have a Dell MD3800i configured and working and is willing to share the configuration?
Too bad there's no help from Dell, since Debian is unsupported (they only give very old rpm files for even older kernels).
*Edit*: I'm using Proxmox 5.3-11/d4907f84 (running kernel: 4.15.18-11-pve) ; on one node I tried updating to 5.3-11/d4907f84 (running kernel: 4.15.18-12-pve) but there's no change re/ this issue. I think it's not a network issue because I tried 3 different switches between MD3800i and my nodes, again w/ no changes.
I'm having troubles with access to Dell MD3800i (iSCSI w/ multipath).
The nodes configured to use it gets marked with a grey question mark after some (random) time. Sometimes the running machines keep working, sometimes not.
I got the feeling that it's something workload-related: the nodes goes bad after I try to actually use the storage. Just having it configured w/ no VMs accessing it leaves the nodes "green" for a very long time (weeks or even months).
Does somebody have a Dell MD3800i configured and working and is willing to share the configuration?
Too bad there's no help from Dell, since Debian is unsupported (they only give very old rpm files for even older kernels).
*Edit*: I'm using Proxmox 5.3-11/d4907f84 (running kernel: 4.15.18-11-pve) ; on one node I tried updating to 5.3-11/d4907f84 (running kernel: 4.15.18-12-pve) but there's no change re/ this issue. I think it's not a network issue because I tried 3 different switches between MD3800i and my nodes, again w/ no changes.
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