[zfs-discuss] status of unmap support with zvols

Grant Albitz GAlbitz at Albitz.biz
Thu Dec 21 22:55:56 EST 2017


Sorry if this has been discussed, here is my scenario:

Currently have a scst fileio target backed by a zfs zvol. This is presented to esxi 6.5 via iser/iscsi.

I note that unmap commands fail. Is there a configuration where unmap is supported with zfs and iscsi?
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