Quando eu executo o lsusb:
root@raspberrypi:/home/pi# lsusb
Bus 001 Device 006: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
Bus 001 Device 011: ID 0079:1844 DragonRise Inc.
Bus 001 Device 010: ID 0bc2:ab24 Seagate RSS LLC
Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 004: ID 04ca:004f Lite-On Technology Corp.
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Então eu vejo. Está bem aqui em Bus 001 Device 010: ID 0bc2:ab24 Seagate RSS LLC
Mas quando eu digito fdisk -l , não vejo:
root@raspberrypi:/home/pi# fdisk -l
Disk /dev/ram0: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram1: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram2: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram3: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram4: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram5: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram6: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram7: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram8: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram9: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram10: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram11: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram12: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram13: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram14: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram15: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/mmcblk0: 29.7 GiB, 31914983424 bytes, 62333952 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
Disklabel type: dos
Disk identifier: 0x000acd89
Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 8192 2525390 2517199 1.2G e W95 FAT16 (LBA)
/dev/mmcblk0p2 2525391 62333951 59808561 28.5G 5 Extended
/dev/mmcblk0p5 2531328 2596861 65534 32M 83 Linux
/dev/mmcblk0p6 2596864 2732031 135168 66M c W95 FAT32 (LBA)
/dev/mmcblk0p7 2736128 62333951 59597824 28.4G 83 Linux
Aqui estão alguns registros de erro:
tail -f /var/log/messages :
Mar 30 11:07:12 raspberrypi kernel: [ 531.108403] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
Mar 30 11:07:12 raspberrypi kernel: [ 531.108423] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
Mar 30 11:07:12 raspberrypi kernel: [ 531.108446] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 02 00 00
Mar 30 11:07:12 raspberrypi kernel: [ 531.109305] sda: unable to read partition table
Mar 30 11:07:12 raspberrypi kernel: [ 531.113228] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
Mar 30 11:07:12 raspberrypi kernel: [ 531.116941] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Mar 30 11:07:12 raspberrypi kernel: [ 531.116975] sd 0:0:0:0: [sda] Attached SCSI disk
Mar 30 11:08:43 raspberrypi rsyslogd-2007: action 'action 17' suspended, next retry is Thu Mar 30 11:09:43 2017
Mar 30 11:13:23 raspberrypi rsyslogd-2007: action 'action 17' suspended, next retry is Thu Mar 30 11:14:23 2017
Mar 30 11:14:34 raspberrypi rsyslogd-2007: action 'action 17' suspended, next retry is Thu Mar 30 11:15:34 2017
dmesg (cortei um pouco porque era muito):
[ 6.536005] sd 0:0:0:0: [sda] Spinning up disk...
[ 6.569615] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 28.976505] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
[ 29.758675] ..............................................................................not responding...
[ 107.529650] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 107.529928] sd 0:0:0:0: [sda] 281474976710654 512-byte logical blocks (144 PB/128 PiB)
[ 107.529945] sd 0:0:0:0: [sda] 2048-byte physical blocks
[ 114.475082] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 121.424941] sd 0:0:0:0: [sda] Asking for cache data failed
[ 121.424970] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 121.429443] sd 0:0:0:0: [sda] Spinning up disk...
[ 122.439497] ....................................................................................................not responding...
[ 222.430643] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 360.151291] INFO: task kworker/u8:1:76 blocked for more than 120 seconds.
[ 360.151313] Not tainted 4.4.50-v7+ #970
[ 360.151318] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 417.016534] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 417.016556] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x2 [current]
[ 417.016564] sd 0:0:0:0: [sda] tag#0 ASC=0x4 ASCQ=0x1
[ 417.016576] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 417.016586] blk_update_request: I/O error, dev sda, sector 0
[ 417.016595] Buffer I/O error on dev sda, logical block 0, async page read
[ 423.966079] sd 0:0:0:0: timing out command, waited 180s
[ 423.966111] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 423.966121] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x2 [current]
[ 423.966140] sd 0:0:0:0: [sda] tag#0 ASC=0x4 ASCQ=0x1
[ 423.966152] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 423.966161] blk_update_request: I/O error, dev sda, sector 2
[ 423.966170] Buffer I/O error on dev sda, logical block 1, async page read
[ 438.279391] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.279409] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.279417] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.279429] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 02 00 00
[ 438.279437] blk_update_request: critical medium error, dev sda, sector 4
[ 438.279445] Buffer I/O error on dev sda, logical block 2, async page read
[ 438.279977] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.279988] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.279996] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.280005] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 06 00 00 00 02 00 00
[ 438.280012] blk_update_request: critical medium error, dev sda, sector 6
[ 438.280019] Buffer I/O error on dev sda, logical block 3, async page read
[ 438.281255] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.281272] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.281281] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.281292] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 438.281300] blk_update_request: critical medium error, dev sda, sector 0
[ 438.281308] Buffer I/O error on dev sda, logical block 0, async page read
[ 438.281974] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.281991] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.281999] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.282011] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 438.282018] blk_update_request: critical medium error, dev sda, sector 2
[ 438.282026] Buffer I/O error on dev sda, logical block 1, async page read
[ 438.282553] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.282566] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.282574] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.282587] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 02 00 00
[ 438.282595] blk_update_request: critical medium error, dev sda, sector 4
[ 438.282601] Buffer I/O error on dev sda, logical block 2, async page read
[ 438.283210] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.283224] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.283232] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.283243] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 06 00 00 00 02 00 00
[ 438.283250] blk_update_request: critical medium error, dev sda, sector 6
[ 438.283256] Buffer I/O error on dev sda, logical block 3, async page read
[ 438.284132] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.284149] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.284157] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.284169] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 438.284177] blk_update_request: critical medium error, dev sda, sector 0
[ 438.284185] Buffer I/O error on dev sda, logical block 0, async page read
[ 438.284693] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.284705] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.284717] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.284727] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 438.284735] blk_update_request: critical medium error, dev sda, sector 2
[ 438.284742] Buffer I/O error on dev sda, logical block 1, async page read
[ 438.285325] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 438.285342] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 438.285350] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 438.285360] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 02 00 00
[ 438.285368] blk_update_request: critical medium error, dev sda, sector 4
[ 438.285376] Buffer I/O error on dev sda, logical block 2, async page read
[ 438.286014] sda: unable to read partition table
[ 438.287181] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 438.292191] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 438.292214] sd 0:0:0:0: [sda] Attached SCSI disk
[ 616.696813] scsi_io_completion: 5 callbacks suppressed
[ 616.696852] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.696872] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.696888] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.696909] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 616.696921] blk_update_request: 5 callbacks suppressed
[ 616.696932] blk_update_request: critical medium error, dev sda, sector 0
[ 616.696944] buffer_io_error: 5 callbacks suppressed
[ 616.696955] Buffer I/O error on dev sda, logical block 0, async page read
[ 616.697563] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.697582] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.697598] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.697615] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 616.697626] blk_update_request: critical medium error, dev sda, sector 2
[ 616.697638] Buffer I/O error on dev sda, logical block 1, async page read
[ 616.698244] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.698262] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.698277] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.698294] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 04 00 00
[ 616.698306] blk_update_request: critical medium error, dev sda, sector 4
[ 616.698318] Buffer I/O error on dev sda, logical block 2, async page read
[ 616.698331] Buffer I/O error on dev sda, logical block 3, async page read
[ 616.699818] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 616.701771] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.701802] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.701838] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.701869] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 616.701895] blk_update_request: critical medium error, dev sda, sector 0
[ 616.701920] Buffer I/O error on dev sda, logical block 0, async page read
[ 616.709498] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.709526] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.709542] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.709564] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 616.709578] blk_update_request: critical medium error, dev sda, sector 2
[ 616.709593] Buffer I/O error on dev sda, logical block 1, async page read
[ 616.710215] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.710248] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.710276] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.710298] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 04 00 00
[ 616.710310] blk_update_request: critical medium error, dev sda, sector 4
[ 616.710323] Buffer I/O error on dev sda, logical block 2, async page read
[ 616.710337] Buffer I/O error on dev sda, logical block 3, async page read
[ 616.711273] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.711297] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.711313] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.711332] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 616.711345] blk_update_request: critical medium error, dev sda, sector 0
[ 616.711358] Buffer I/O error on dev sda, logical block 0, async page read
[ 616.712060] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.712079] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.712095] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.712113] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 02 00 00 00 02 00 00
[ 616.712125] blk_update_request: critical medium error, dev sda, sector 2
[ 616.712137] Buffer I/O error on dev sda, logical block 1, async page read
[ 616.712748] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.712767] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.712783] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.712800] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 04 00 00 00 04 00 00
[ 616.712812] blk_update_request: critical medium error, dev sda, sector 4
[ 616.713706] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 616.713728] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x3 [current]
[ 616.713744] sd 0:0:0:0: [sda] tag#0 ASC=0x11 ASCQ=0x0
[ 616.713763] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x88 88 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00
[ 616.713776] blk_update_request: critical medium error, dev sda, sector 0
[ 616.719245] sda: unable to read partition table
[ 616.764710] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 616.769715] sda: unable to read partition table
[ 616.793001] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 616.798261] sda: unable to read partition table
Então eu tentei fazer partprobe /dev/sda , mas isso não ajudou.
ATUALIZADO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Eu corri smartctl -i /dev/sda
root@raspberrypi:/home/pi# sudo smartctl -i /dev/sda
smartctl 6.4 2014-10-07 r4002 [armv7l-linux-4.4.50-v7+] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST2000LM007-1R8174
Serial Number: WDZ2TG0T
LU WWN Device Id: 5 000c50 0a887575f
Firmware Version: SBK2
User Capacity: 18,446,744,073,709,551,104 bytes [18446 PB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 3.0, 6.0 Gb/s
Local Time is: Thu Mar 30 17:28:41 2017 UTC
SMART support is: Available - device has SMART capability.
SMART support is: Enabled