On Monday 03 February 2020 13:31:16 David Wright wrote:
> On Mon 03 Feb 2020 at 12:40:20 (-0500), Gene Heskett wrote:
> > I want to look at its directory structure because its different, and
> > I'd like to deduce how to generate it in a kernel make for a newer,
> > preempt-rt kernel.
>
> Yes, I can't mount it either, because I'm not running stretch.
And I am running stretch with a custom realtime kernel for linuxcnc use.
>
> > Thanks for any enlightenment.
>
> I've given my reason; can you give us yours, for our further
> enlightenment?
>
gene@coyote:~/PublicA/pi-buster$ sudo mount -tvfat /dev/sdf1 /media/sdf1
mount: wrong fs type, bad option, bad superblock on /dev/sdf1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
And dmesg says:
[2903524.766017] usb 1-12.4.1.3: new high-speed USB device number 20
using xhci_hcd
[2903525.047017] usb 1-12.4.1.3: New USB device found, idVendor=048d,
idProduct=1336
[2903525.047027] usb 1-12.4.1.3: New USB device strings: Mfr=1,
Product=2, SerialNumber=3
[2903525.047033] usb 1-12.4.1.3: Product: Mass Storage Device
[2903525.047037] usb 1-12.4.1.3: Manufacturer: Generic
[2903525.047041] usb 1-12.4.1.3: SerialNumber: 00000000000006
[2903525.047961] usb-storage 1-12.4.1.3:1.0: USB Mass Storage device
detected
[2903525.052481] scsi host7: usb-storage 1-12.4.1.3:1.0
[2903526.760829] scsi 7:0:0:0: Direct-Access Generic Storage Device
0.00 PQ: 0 ANSI: 2
[2903526.798501] sd 7:0:0:0: Attached scsi generic sg6 type 0
[2903526.798879] sd 7:0:0:0: [sdf] 121319424 512-byte logical blocks:
(62.1 GB/57.8 GiB)
[2903526.799039] sd 7:0:0:0: [sdf] Write Protect is off
[2903526.799041] sd 7:0:0:0: [sdf] Mode Sense: 03 00 00 00
[2903526.799210] sd 7:0:0:0: [sdf] No Caching mode page found
[2903526.799211] sd 7:0:0:0: [sdf] Assuming drive cache: write through
[2903526.801588] sdf: sdf1 sdf2
[2903526.803323] sd 7:0:0:0: [sdf] Attached SCSI removable disk
> Cheers,
> David.
Thanks David
Cheers, Gene Heskett
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>
