We nemen een USB stick in gebruik. Gekregen, een reclame ding. Plug deze in en zien twee partities auto mounten. Niet sdc1 en sdc2, maar sdc1 en sdd1. He, wat leuk, is dat nieuw, naief als ik ben. Misschien is het in mijn case ook wel handig. Ze hebben deze indeling gemaakt.
# fdisk /dev/sdc /dev/sdd -l Disk /dev/sdc: 75 MB, 75759616 bytes 16 heads, 34 sectors/track, 272 cylinders, total 147968 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xc3072e18 Device Boot Start End Blocks Id System /dev/sdc1 * 191 147455 73632+ 6 FAT16 Disk /dev/sdd: 446 MB, 446693376 bytes 2 heads, 63 sectors/track, 6924 cylinders, total 872448 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000a9394 Device Boot Start End Blocks Id System /dev/sdd1 * 32 872447 436208 6 FAT16 Zie de heads, sectors & cylinders indeling. Prima denk ik nog, so be it. # tail -n60 syslog kernel: [ 1788.429589] usb 1-4: USB disconnect, device number 5 kernel: [ 1793.232027] usb 1-4: new high-speed USB device number 6 using ehci-pci kernel: [ 1793.998772] usb 1-4: New USB device found, idVendor=090c, idProduct=1000 kernel: [ 1793.998779] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 kernel: [ 1793.998784] usb 1-4: Product: USB DISK kernel: [ 1793.998788] usb 1-4: Manufacturer: SMI Corporation kernel: [ 1793.998792] usb 1-4: SerialNumber: AA000000000000000025 kernel: [ 1793.999479] scsi7 : usb-storage 1-4:1.0 mtp-probe: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-4" mtp-probe: bus: 1, device: 6 was not an MTP device kernel: [ 1794.997516] scsi 7:0:0:0: Direct-Access SMI USB DISK 1100 PQ: 0 ANSI: 0 CCS kernel: [ 1794.998753] scsi 7:0:0:1: Direct-Access SMI USB DISK 1100 PQ: 0 ANSI: 0 CCS kernel: [ 1794.999825] sd 7:0:0:0: Attached scsi generic sg4 type 0 kernel: [ 1795.000895] sd 7:0:0:1: Attached scsi generic sg5 type 0 kernel: [ 1795.009729] sd 7:0:0:0: [sdc] 147968 512-byte logical blocks: (75.7 MB/72.2 MiB) kernel: [ 1795.010384] sd 7:0:0:1: [sdd] 872448 512-byte logical blocks: (446 MB/426 MiB) kernel: [ 1795.011529] sd 7:0:0:0: [sdc] Write Protect is on kernel: [ 1795.011539] sd 7:0:0:0: [sdc] Mode Sense: 43 00 80 00 kernel: [ 1795.012759] sd 7:0:0:1: [sdd] Write Protect is off kernel: [ 1795.012767] sd 7:0:0:1: [sdd] Mode Sense: 43 00 00 00 Ik list dit omdat sdc1 blijkt 'Write Protect is on' te zijn. En 'Mode Sense: 43 00 80 00'. Okay, dat passen we even met aan. # hdparm -r0 /dev/sdc1 /dev/sdc1: setting readonly to 0 (off) readonly = 0 (off) # mkfs.vfat /dev/sdc1 mkfs.vfat 3.0.14 (23 Jan 2023) mkfs.vfat: unable to open /dev/sdc1: Read-only file system Jammer. Nu is de vraag, hoe los je dat op? Zie ik wat over het hoofd? Met vrinedelijke groet, Frans van Berckel -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
