On 8/23/26 10:55, Christos Margiolis wrote:
On Sun Aug 23, 2026 at 12:05 AM EEST, Ian FREISLICH wrote:
Hi
I have a USB connected hard drive which powers down when idle. Recently
(in the last 2 weeks or so) shutdown appears to have stopped waiting for
the drive to spin up in order to cleanly unmount. I can perform a git
bisect but the system is relatively slow so if anyone has a change in
mind that might be the culprit, I can start around that point.
Ian
Which driver is it using? Anything showing up in dmesg?
[router] ~ # usbconfig -d ugen0.2 show_ifdrv
ugen0.2: <External SATA Hard Drive Adapter cable PA023U3 Other World
Computing> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=ON (224mA)
ugen0.2.0: umass0: <ULT-Best Best USB Device, class 0/0, rev 3.00/41.01,
addr 1>
I started getting these after a kernel built on July 28, but only during
the cron.daily job:
Jul 31 03:06:53 router kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28
00 43 22 1e 28 00 00 40 00
Jul 31 03:06:53 router kernel: (da0:umass-sim0:0:0:0): CAM status: SCSI
Status Error
Jul 31 03:06:53 router kernel: (da0:umass-sim0:0:0:0): SCSI status:
Check Condition
Jul 31 03:06:53 router kernel: (da0:umass-sim0:0:0:0): SCSI sense:
ABORTED COMMAND asc:47,1 (Data phase CRC error detected)
Jul 31 03:06:53 router kernel: (da0:umass-sim0:0:0:0): Retrying command
(per sense data)
Jul 31 03:07:01 router kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28
00 43 22 1e 28 00 00 40 00
Jul 31 03:07:01 router kernel: (da0:umass-sim0:0:0:0): CAM status: SCSI
Status Error
Jul 31 03:07:01 router kernel: (da0:umass-sim0:0:0:0): SCSI status:
Check Condition
Jul 31 03:07:01 router kernel: (da0:umass-sim0:0:0:0): SCSI sense: NOT
READY asc:4,1 (Logical unit is in process of becoming ready)
Jul 31 03:07:01 router kernel: (da0:umass-sim0:0:0:0): Polling device
for readiness
But I now can't reproduce the issue. Oh well.
Ian
