Zitat von cesar <[email protected]>:
Hi Lukas Gradl-4 I have PVE 2.3 with the same problem But my NICs are Realtek, and soon i will change of brand for Intel, and i have connected in crossover-cable mode, because a "Switch" in the middle can change the data of the packets. Please answer this questions: What are the model of your NICs for use with DRBD on each PVE Node?
Intel 82574L on all NICs
Do you have the link in crossover-cable mode (ie link NIC to NIC)?, if not, just do it !!! (DRBD suggested highly do NIC to NIC)
it is NIC to NIC
The latest "PVE 2.3" and "PVE 3.x" version have the kernel for support DRBD 8.3.13, update your PVE and your DRBD and after you must do test. After, please tell me about of this test.
We run a kernel with 8.3.10. As this is a production system it's not that easy to update.
There is already one DRBD-ressource configured (r0) which works perfect even under heavy load. So NICs and cabling seem to work quite well.
Now we added a second ressource (r1) which has just a little test-system on it - and it crashed all the time.
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