Jeff Garzik wrote:
Which is best? I don't have a good answer. Largely depends on the situation, particularly queueing needs. Networking and storage are rapidly converging into "messaging", so the situation is highly fluid in any case. Coming from a networking background, I sorta lean towards the solution noone has attempted yet: netlink.
Dimitry and Alex did netlink for scsi_tranport_iscsi.c in scsi-misc. Which reminds me of some of the problems they discovered. See here
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