do we by any chance have a utility to play around scsi-3 persistent reservations?

sg3_utils likely

suncluster contained such utility as well

yea, but that does not help unless you want to get solaris too:)

yeah sg3_utils

though the mhd(4I) ioctls don't seem like they'd be that bad to write a front end for

jclulow: I figured that this 9p transport driver would be sufficient enough for something scp like. the scp like approach is good for my usecase. Thanks for the links

[illumos-gate] 17616 util-tests: add du test -- Toomas Soome <tsoome⊙mc>

there is userland 9p implementation I think called u9p that might be enough for that, but I don't know where it is

[illumos-gate] 17537 ZTS: reimplement kstat and remove get_arcstat -- Rob Norris <rob.norris⊙kc>