ecco l'output di dmesg:
codice:
$ dmesg | grep sdd
[ 2.750098] sd 7:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 2.750776] sd 7:0:0:0: [sdd] Write Protect is off
[ 2.750778] sd 7:0:0:0: [sdd] Mode Sense: 43 00 00 00
[ 2.750976] sd 7:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.874448] sdd: sdd1
[ 2.875249] sd 7:0:0:0: [sdd] Attached SCSI disk
[ 6849.804450] sd 7:0:0:0: [sdd] Synchronizing SCSI cache
[ 6849.804543] sd 7:0:0:0: [sdd] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 6853.933187] sd 7:0:0:0: [sdd] Spinning up disk...
[ 6910.679047] sd 7:0:0:0: [sdd] Very big device. Trying to use READ CAPACITY(16).
[ 6910.679336] sd 7:0:0:0: [sdd] 5860466688 512-byte logical blocks: (3.00 TB/2.73 TiB)
[ 6910.679338] sd 7:0:0:0: [sdd] 4096-byte physical blocks
[ 6910.680114] sd 7:0:0:0: [sdd] Write Protect is off
[ 6910.680116] sd 7:0:0:0: [sdd] Mode Sense: 47 00 10 08
[ 6910.680880] sd 7:0:0:0: [sdd] No Caching mode page found
[ 6910.680882] sd 7:0:0:0: [sdd] Assuming drive cache: write through
[ 6994.658151] blk_update_request: I/O error, dev sdd, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6994.658158] Buffer I/O error on dev sdd, logical block 0, async page read
[ 6994.658233] blk_update_request: I/O error, dev sdd, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6994.658237] Buffer I/O error on dev sdd, logical block 0, async page read
[ 6994.658308] blk_update_request: I/O error, dev sdd, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6994.658311] Buffer I/O error on dev sdd, logical block 0, async page read
[ 6994.658327] blk_update_request: I/O error, dev sdd, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6994.658328] Buffer I/O error on dev sdd, logical block 0, async page read
[ 6994.658339] blk_update_request: I/O error, dev sdd, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6994.658341] Buffer I/O error on dev sdd, logical block 0, async page read
[ 6994.658345] sdd: unable to read partition table
[ 6994.658876] sd 7:0:0:0: [sdd] Read Capacity(16) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 6994.658882] sd 7:0:0:0: [sdd] Sense not available.
[ 6994.659079] sd 7:0:0:0: [sdd] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 6994.659084] sd 7:0:0:0: [sdd] Sense not available.
[ 6994.659090] sd 7:0:0:0: [sdd] 0 512-byte logical blocks: (0 B/0 B)
[ 6994.659093] sd 7:0:0:0: [sdd] 4096-byte physical blocks
[ 6994.659151] sd 7:0:0:0: [sdd] Attached SCSI disk