>>>>> "Tom" == tom ty89 <tom.ty89@xxxxxxxxx> writes: Tom, Tom> Some devices have details of their support on unmapping on the Tom> Block Limits and/or Logical Block Provisioning VPDs while they do Tom> not set the LBPME bit to 1. Though this is required by the SCSI Tom> standards, the VPDs are giving even more concrete details about the Tom> support, so they should be used even when the bit is set to 0. I am not going to enable an already brittle feature if a device can't report the right thing. Does the bridge report LBPME=1 if you plug in an SSD? -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html