nvme: run nvme connect-all --nbft
before running the actual probes
#150
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When running in an environment where a NBFT is available, we want probert to collect information about the remote NVMe drives too.
This can be done by calling the
nvme connect-all --nbft
command. That said, running the command in the NVMe probe code itself will be too late for other probes (e.g., blockdev, filesystem, ...) to pick-up information about the remote NVMe drives.Instead, we run the command before dispatching the probes ; in a function called "activate_devices". In the long run, I would like to move some code that is currently in the probes (e.g.,
vgchange --activate=y
) to the activate_devices function ; to avoid side effects in the probe code.