psimem
30-11-2017, 18:12
Situazione:
- disco usb precedentemente criptato tramite luks
- disco collegato tramite porta usb
$ ls /dev
Z83V-vg cpu_dma_latency fuse log mmcblk0p3 pts stderr tty14 tty24 tty34 tty44 tty54 tty7 vcs1 vcsa4
acpi_thermal_rel cuse gpiochip0 loop-control mmcblk0rpmb random stdin tty15 tty25 tty35 tty45 tty55 tty8 vcs2 vcsa5
autofs disk gpiochip1 mapper mqueue rfkill stdout tty16 tty26 tty36 tty46 tty56 tty9 vcs3 vcsa6
block dm-0 gpiochip2 mcelog net rtc tpm0 tty17 tty27 tty37 tty47 tty57 ttyS0 vcs4 vcsa7
bsg dm-1 gpiochip3 mem network_latency rtc0 tty tty18 tty28 tty38 tty48 tty58 ttyS1 vcs5 vfio
btrfs-control dm-2 hpet memory_bandwidth network_throughput sda tty0 tty19 tty29 tty39 tty49 tty59 ttyS2 vcs6 vga_arbiter
bus hugepages mmcblk0 null sda1 tty1 tty2 tty3 tty4 tty5 tty6 ttyS3 vcs7 vhci
char dri initctl mmcblk0boot0 port sg0 tty10 tty20 tty30 tty40 tty50 tty60 uhid vcsa vhost-net
console fb0 input mmcblk0boot1 ppp shm tty11 tty21 tty31 tty41 tty51 tty61 uinput vcsa1 watchdog
core fd kmsg mmcblk0p1 psaux snapshot tty12 tty22 tty32 tty42 tty52 tty62 urandom vcsa2 watchdog0
cpu full kvm mmcblk0p2 ptmx snd tty13 tty23 tty33 tty43 tty53 tty63 vcs vcsa3 zero
- montato correttamente tramite:
$ udisksctl unlock -b /dev/sda1
$ udisksctl mount -b /dev/dm-3
$ ls /dev
Z83V-vg cpu_dma_latency fuse log mmcblk0p3 pts stderr tty14 tty24 tty34 tty44 tty54 tty7 vcs1 vcsa4
acpi_thermal_rel cuse gpiochip0 loop-control mmcblk0rpmb random stdin tty15 tty25 tty35 tty45 tty55 tty8 vcs2 vcsa5
autofs disk gpiochip1 mapper mqueue rfkill stdout tty16 tty26 tty36 tty46 tty56 tty9 vcs3 vcsa6
block dm-0 gpiochip2 mcelog net rtc tpm0 tty17 tty27 tty37 tty47 tty57 ttyS0 vcs4 vcsa7
bsg dm-1 gpiochip3 mem network_latency rtc0 tty tty18 tty28 tty38 tty48 tty58 ttyS1 vcs5 vfio
btrfs-control dm-2 hpet memory_bandwidth network_throughput sda tty0 tty19 tty29 tty39 tty49 tty59 ttyS2 vcs6 vga_arbiter
bus dm-3 hugepages mmcblk0 null sda1 tty1 tty2 tty3 tty4 tty5 tty6 ttyS3 vcs7 vhci
char dri initctl mmcblk0boot0 port sg0 tty10 tty20 tty30 tty40 tty50 tty60 uhid vcsa vhost-net
console fb0 input mmcblk0boot1 ppp shm tty11 tty21 tty31 tty41 tty51 tty61 uinput vcsa1 watchdog
core fd kmsg mmcblk0p1 psaux snapshot tty12 tty22 tty32 tty42 tty52 tty62 urandom vcsa2 watchdog0
cpu full kvm mmcblk0p2 ptmx snd tty13 tty23 tty33 tty43 tty53 tty63 vcs vcsa3 zero
- correttamente accessibile in lettura e scrittura
Problema:
dopo un certo intervallo di tempo variabile il disco rimane accessibile in lettura ma diventa non piu' scrivibile con i conseguenti problemi del caso.
Domanda:
in che modo posso risalire :mc: alla causa del problema?
- disco usb precedentemente criptato tramite luks
- disco collegato tramite porta usb
$ ls /dev
Z83V-vg cpu_dma_latency fuse log mmcblk0p3 pts stderr tty14 tty24 tty34 tty44 tty54 tty7 vcs1 vcsa4
acpi_thermal_rel cuse gpiochip0 loop-control mmcblk0rpmb random stdin tty15 tty25 tty35 tty45 tty55 tty8 vcs2 vcsa5
autofs disk gpiochip1 mapper mqueue rfkill stdout tty16 tty26 tty36 tty46 tty56 tty9 vcs3 vcsa6
block dm-0 gpiochip2 mcelog net rtc tpm0 tty17 tty27 tty37 tty47 tty57 ttyS0 vcs4 vcsa7
bsg dm-1 gpiochip3 mem network_latency rtc0 tty tty18 tty28 tty38 tty48 tty58 ttyS1 vcs5 vfio
btrfs-control dm-2 hpet memory_bandwidth network_throughput sda tty0 tty19 tty29 tty39 tty49 tty59 ttyS2 vcs6 vga_arbiter
bus hugepages mmcblk0 null sda1 tty1 tty2 tty3 tty4 tty5 tty6 ttyS3 vcs7 vhci
char dri initctl mmcblk0boot0 port sg0 tty10 tty20 tty30 tty40 tty50 tty60 uhid vcsa vhost-net
console fb0 input mmcblk0boot1 ppp shm tty11 tty21 tty31 tty41 tty51 tty61 uinput vcsa1 watchdog
core fd kmsg mmcblk0p1 psaux snapshot tty12 tty22 tty32 tty42 tty52 tty62 urandom vcsa2 watchdog0
cpu full kvm mmcblk0p2 ptmx snd tty13 tty23 tty33 tty43 tty53 tty63 vcs vcsa3 zero
- montato correttamente tramite:
$ udisksctl unlock -b /dev/sda1
$ udisksctl mount -b /dev/dm-3
$ ls /dev
Z83V-vg cpu_dma_latency fuse log mmcblk0p3 pts stderr tty14 tty24 tty34 tty44 tty54 tty7 vcs1 vcsa4
acpi_thermal_rel cuse gpiochip0 loop-control mmcblk0rpmb random stdin tty15 tty25 tty35 tty45 tty55 tty8 vcs2 vcsa5
autofs disk gpiochip1 mapper mqueue rfkill stdout tty16 tty26 tty36 tty46 tty56 tty9 vcs3 vcsa6
block dm-0 gpiochip2 mcelog net rtc tpm0 tty17 tty27 tty37 tty47 tty57 ttyS0 vcs4 vcsa7
bsg dm-1 gpiochip3 mem network_latency rtc0 tty tty18 tty28 tty38 tty48 tty58 ttyS1 vcs5 vfio
btrfs-control dm-2 hpet memory_bandwidth network_throughput sda tty0 tty19 tty29 tty39 tty49 tty59 ttyS2 vcs6 vga_arbiter
bus dm-3 hugepages mmcblk0 null sda1 tty1 tty2 tty3 tty4 tty5 tty6 ttyS3 vcs7 vhci
char dri initctl mmcblk0boot0 port sg0 tty10 tty20 tty30 tty40 tty50 tty60 uhid vcsa vhost-net
console fb0 input mmcblk0boot1 ppp shm tty11 tty21 tty31 tty41 tty51 tty61 uinput vcsa1 watchdog
core fd kmsg mmcblk0p1 psaux snapshot tty12 tty22 tty32 tty42 tty52 tty62 urandom vcsa2 watchdog0
cpu full kvm mmcblk0p2 ptmx snd tty13 tty23 tty33 tty43 tty53 tty63 vcs vcsa3 zero
- correttamente accessibile in lettura e scrittura
Problema:
dopo un certo intervallo di tempo variabile il disco rimane accessibile in lettura ma diventa non piu' scrivibile con i conseguenti problemi del caso.
Domanda:
in che modo posso risalire :mc: alla causa del problema?