man mount, then type /read-only to search, / to search for the same thing again. Sometimes a read-only mount happens if thare's something wrong.
But reformat and try reloading before you throw it away. On Sat, Mar 20, 2021, 3:30 PM Fred <open...@crowsons.com> wrote: > On 3/20/21 1:28 PM, Jordon wrote: > > I recently decided to play with my BBB boards after ignoring them for a > few years (one of them still had 5.6 installed on it!). I have 3 > BeagleBone Black boards (2 with 2GB, 1 with 4GB). When i dd’ed > miniroot-am335x-68.img to a uSD cards and booted it, it all seemed pretty > normal until I got to the part where it actually writes to the onboard > storage. It would fail due to IO errors. This happened on all 3 of my > boards. I figured it was unlikely that all 3 would have bad flash so I > re-imaged one with with a supported debian distro and it worked just fine. > > Is there an issue with writing to the onboard storage in 6.8 or is there > some step I missed in the startup phase to get it working? > > > > Thanks! > > > > > > with my BBB[1] I've never used the onboard storage I just boot the uSD > with OpenBSD on. The output from fdisk is shown below [2]. > > Cheers > > Fred > > [1] > bbb:fred ~> dmesg|head > OpenBSD 6.8 (GENERIC) #337: Wed Oct 7 01:35:49 MDT 2020 > dera...@armv7.openbsd.org:/usr/src/sys/arch/armv7/compile/GENERIC > real mem = 477290496 (455MB) > avail mem = 457314304 (436MB) > > [2] > bbb:fred ~> doas fdisk sd0 > doas (f...@bbb.crowsons.com) password: > Disk: sd0 geometry: 233/255/63 [3751936 Sectors] > Offset: 0 Signature: 0xAA55 > Starting Ending LBA Info: > #: id C H S - C H S [ start: size ] > > ------------------------------------------------------------------------------- > *0: 0C 0 1 1 - 8 254 63 [ 63: 144522 ] > FAT32L > 1: 83 9 0 1 - 232 254 63 [ 144585: 3598560 ] > Linux files* > 2: 00 0 0 0 - 0 0 0 [ 0: 0 ] > unused > 3: 00 0 0 0 - 0 0 0 [ 0: 0 ] > unused > bbb:fred ~> doas fdisk sd1 > Disk: sd1 geometry: 966/255/63 [15523840 Sectors] > Offset: 0 Signature: 0xAA55 > Starting Ending LBA Info: > #: id C H S - C H S [ start: size ] > > ------------------------------------------------------------------------------- > *0: 0C 0 32 33 - 2 42 40 [ 2048: 32768 ] > FAT32L > 1: 00 0 0 0 - 0 0 0 [ 0: 0 ] > unused > 2: 00 0 0 0 - 0 0 0 [ 0: 0 ] > unused > 3: A6 2 42 41 - 966 80 10 [ 34816: 15489024 ] > OpenBSD > >
