On Fri, Dec 08, 2017 at 12:52:58PM -0500, Benjamin Coddington wrote: > If a SCSI device already has an exclusive access registrants only > reservation, the device's size cannot be known by the client until after > registration. We should therefore delay setting the block device's length > until after the registration and revalidation of the disk. Table 13 in sbc4r14.pdf clearly indicates READ CAPACITY is allowed even for a not registered I_T nexus. What kind of setup do you see this problem with? -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html