Thanks for the numbers.
So the whole chain drags: 4 to 5 minutes to list the ~90 LUNs, another 1 to 3 to validate one, and the create on top of that.
From the XO side I can't tell where that time goes, XO itself, the host's storage layer, or the array answering slowly, and the one measurement that would split it is the host-side probe I mentioned: time xe sr-probe type=lvmoiscsi device-config:target=<ip>, then the same call with device-config:targetIQN=<iqn> added.
If the CLI takes just as long, XO is mostly off the hook. A 90-LUN multipath target doesn't sound exotic to me, so probes taking minutes feel worth a proper look, though I honestly don't know what's normal at that scale.
@Team-Storage, the numbers above are concrete now, in case it's worth a look on your side.
