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Date:      Sun, 20 Mar 2022 13:04:19 -0700
From:      Chuck Tuffli <chuck@tuffli.net>
To:        Mario Marietto <marietto2008@gmail.com>
Cc:        jason@tubnor.net,  FreeBSD virtualization <freebsd-virtualization@freebsd.org>
Subject:   Re: bhyve NVMe 1.4 support
Message-ID:  <CAM0tzX1QhY1%2By5aM6LCUtK5LC1fRq=JF084LoP4gNMCHOsXKAg@mail.gmail.com>
In-Reply-To: <CA%2B1FSiiQKET%2BJqSdjo5py-sQgV4txM5QEBXCMA-98eN2Sjq8Gw@mail.gmail.com>
References:  <CAM0tzX1W1Do=uqA3PONyksY4dmob%2BZMi-ib7aECVx6AH3XW6Pw@mail.gmail.com> <00bf01d80104$e6ba5de0$b42f19a0$@tubnor.net> <CAM0tzX1EdQfTDUMU1dNtQHxG9SB3VzNP5UGmHuiHCY5HsxL2QA@mail.gmail.com> <CAM0tzX1qJOuqJWv_04oMvTqQrmLNQf8O%2B8PJ6cjLyh9bLqRmNQ@mail.gmail.com> <082b01d80697$64e95030$2ebbf090$@tubnor.net> <CA%2B1FSiijy0YjX0Nju9kRAY8hsYc42Y70V3tu-RfqCnaRhzLa8A@mail.gmail.com> <CAM0tzX3SCOS2nOKaODVF2TCTOY_5F5sdqELA666uFRZ=ZreXpg@mail.gmail.com> <CA%2B1FSijNU7Nn9UZujU%2BCLgJkaYFrbfdu37RT7s_r%2Be08AMG0Pw@mail.gmail.com> <CAM0tzX03Sw23acPW8ZRcwXO2Rze12OuvBoO6QSUfePpfBdrbWA@mail.gmail.com> <CA%2B1FSijNKxNsHqHCTPE3swh_5ePc-_jtNHFtmBTbUbauEDPung@mail.gmail.com> <CAM0tzX3mG%2BmWvjXrR-5GzTN66y3=PpBqAT_6Gxddc5Kqwtm0qw@mail.gmail.com> <CA%2B1FSiiQKET%2BJqSdjo5py-sQgV4txM5QEBXCMA-98eN2Sjq8Gw@mail.gmail.com>

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On Sun, Mar 20, 2022 at 12:58 PM Mario Marietto <marietto2008@gmail.com> wrote:
>
> host :
>
> root@marietto:/usr/home/marietto/bhyve # nvmecontrol identify nvme0ns1 | grep "LBA Format"
>
> Number of LBA Formats:       1
> Current LBA Format:          LBA Format #00
> LBA Format #00: Data Size:   512  Metadata Size:     0  Performance: Best
>
> guest :
>
> root@marietto-BHYVE:/home/marietto# nvme id-ns /dev/nvme0n1 | grep lba
>
> nlbaf   : 0
> flbas   : 0
> lbaf  0 : ms:0   lbads:9  rp:0 (in use)

I'm stumped. It appears that the two devices show the same data and
are the same size. Sorry, I can't explain why the guest can't see the
partitions. You could try this on 13.1, but other than that, I'm out
of ideas.

--chuck



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