Other than when using ztest when does the ZFS checksum code get run in userland ?
The reason I ask is I'm trying to determine if we need to have HMAC variants of SHA256 in libmd or if using libpkcs11 will be sufficient. Or in other words can we assume that svc:/system/cryptosvc will be available (which it needs to be to call APIs in libpkcs11 just now). -- Darren J Moffat
