On Tue, Jun 16, 2020 at 10:34:44AM +0200, Janne Johansson wrote:
> Den m??n 15 juni 2020 kl 20:18 skrev Kenneth R Westerback <
> [email protected]>:
> 
> > > If it would help, I could screenshot one page at a time, that seems to be
> > > the best I can do today.
> >
> > Works for me, though I don't recommend sending all those pics to
> > bugs@.
> >
> >
> http://c66.it.su.se:8080/obsd/amd-dmesg-jpegs/index.html
> 
> Painstakingly screenshot:ed one at a time, but hopefully readable as a
> series of images in a row.
> 
> -- 
> May the most significant bit of your life be positive.

I see

nvme0: KXG60ZNV256G Toshiba, firmware AGGA4103, serial <blah>
scsibus2 at nvme0: 2 targets, initiator 0
sd0 at scsibus2 targ 1 lun 0: <NVMe, KXG60NZV256G TOS, AGGGA>
sd0: 244198MB, 512 bytes/sector, 500118192 sectors

nvme1: Micro_9300_MTFDHAL3T8DP, firmware 11300DG0, serial <blah>
scsibus3 at nvme1: 33 targets, initiator 0
sd1 at scsibus3 targ 1 lun 0: <NVMe, Micron_9300_MTFD, 1130>
sd1: 3662830MB, 512 bytes/sector, 7501476528 sectors

<sd2 -> sd32 at scsibus3 targ 2 -> 32 lun 0: <NVMe, Micron_9300_MTFD, 1130>

nvme2: Micro_9300_MTFDHAL3T8DP, firmware 11300DG0, serial <blah>
scsibus4 at nvme2: 33 targets, initiator 0
sd33 at scsibus4 targ 1 lun 0: <NVMe, Micron_9300_MTFD, 1130>
sd33: 3662830MB, 512 bytes/sector, 7501476528 sectors

<sd34 -> sd64 at scsibus4 targ 2 -> 32 lun 0: <NVMe, Micron_9300_MTFD, 1130>

nvme3: Micro_9300_MTFDHAL3T8DP, firmware 11300DG0, serial <blah>
scsibus5 at nvme3: 33 targets, initiator 0
sd65 at scsibus5 targ 1 lun 0: <NVMe, Micron_9300_MTFD, 1130>
sd65: 3662830MB, 512 bytes/sector, 7501476528 sectors

<sd66 -> sd96 at scsibus6 targ 2 -> 32 lun 0: <NVMe, Micron_9300_MTFD, 1130>

nvme4: INTEL SSDPED1K375GA, firmware E2010435, serial <blah>
scsibus6 at nvme4: 2 targets, initiator 0
sd97 at scsibus6 targ 1 lun 0 <NVMe, INTEL SSDPED1K37, E201>
sd97: 357707MB, 512 bytes/sector, 732585168 sectors

So FIVE physical drives?

It looks to me like the Micron devices are reporting/configured with
33 namespaces. Each namespace is treated as a separate disk. I don't
know if the device is actually configured this way, or is reporting a
max number where other drives are reporting actual configured
namespaces.

I am *guessing* that all the namespaces other than the first one have
0 sectors allocated. But we print out the "sdNN at scsibusXX ..."
line before the size is determined via INQUIRY. Dunno if that is
avoidable.

A SCSIDEBUG kernel will print a lot of interesting information that
would shed more light.

.... Ken

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