So, ich habe hier etwas umgebaut, die SSD wieder an USB 3.0 gesteckt und ich habe ein ISO File über das Netzwerk geschoben. Ich hatte über 50MByte/s, aber bevor die Datei komplett kopiert war war Schluss
Hier die Ausgabe von dmesg
[35154.528023] usb 1-7.1: USB disconnect, device number 6
[35160.339117] usb 1-4: USB disconnect, device number 4
[35160.341176] print_req_error: I/O error, dev sda, sector 0
[35160.472734] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[35160.511572] print_req_error: I/O error, dev sda, sector 0
[35160.519447] print_req_error: I/O error, dev sda, sector 0
[35160.527384] print_req_error: I/O error, dev sda, sector 0
[35160.527506] print_req_error: I/O error, dev sda, sector 0
[35160.527806] blk_partition_remap: fail for partition 1
[35160.527826] Buffer I/O error on dev sda1, logical block 121667584, lost sync page write
[35160.527944] JBD2: Error -5 detected when updating journal superblock for sda1-8.
[35160.528149] Aborting journal on device sda1-8.
[35160.528320] blk_partition_remap: fail for partition 1
[35160.528329] Buffer I/O error on dev sda1, logical block 121667584, lost sync page write
[35160.528618] JBD2: Error -5 detected when updating journal superblock for sda1-8.
[35160.703523] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[35187.328739] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[35187.358617] usb 2-1: New USB device found, idVendor=04e8, idProduct=61f5
[35187.358633] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[35187.358645] usb 2-1: Product: Portable SSD T5
[35187.358656] usb 2-1: Manufacturer: Samsung
[35187.358665] usb 2-1: SerialNumber: 12345681F43D
[35187.365411] scsi host0: uas
[35187.366619] scsi 0:0:0:0: Direct-Access Samsung Portable SSD T5 0 PQ: 0 ANSI: 6
[35187.368169] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[35187.368339] sd 0:0:0:0: [sda] Write Protect is off
[35187.368343] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[35187.368971] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[35187.369227] sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes
[35187.371362] sd 0:0:0:0: Attached scsi generic sg0 type 0
[35187.376132] sda: sda1
[35187.377799] sd 0:0:0:0: [sda] Attached SCSI disk
[35188.169245] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[35352.596140] usb 2-1: USB disconnect, device number 2
[35352.607649] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1848008704 size 4198400 starting block 517478)
[35352.607666] Buffer I/O error on device sda1, logical block 516710
[35352.607998] Buffer I/O error on device sda1, logical block 516711
[35352.608172] Buffer I/O error on device sda1, logical block 516712
[35352.608253] Buffer I/O error on device sda1, logical block 516713
[35352.608331] Buffer I/O error on device sda1, logical block 516714
[35352.608410] Buffer I/O error on device sda1, logical block 516715
[35352.608487] Buffer I/O error on device sda1, logical block 516716
[35352.608565] Buffer I/O error on device sda1, logical block 516717
[35352.608642] Buffer I/O error on device sda1, logical block 516718
[35352.608720] Buffer I/O error on device sda1, logical block 516719
[35352.610601] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1848008704 size 5873664 starting block 517990)
[35352.612431] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1848008704 size 5873664 starting block 518400)
[35352.613881] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1853882368 size 4198400 starting block 518912)
[35352.614868] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1853882368 size 6295552 starting block 519424)
[35352.615789] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1853882368 size 8388608 starting block 519936)
[35352.617338] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1853882368 size 8388608 starting block 520448)
[35352.618326] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1862270976 size 4198400 starting block 520960)
[35352.619306] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1862270976 size 6295552 starting block 521472)
[35352.620235] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 38010883 (offset 1862270976 size 8388608 starting block 521984)
[35352.626039] EXT4-fs error (device sda1): ext4_wait_block_bitmap:524: comm kworker/u8:0: Cannot read block bitmap - block_group = 16, block_bitmap = 524288
[35352.626300] Aborting journal on device sda1-8.
[35352.626451] JBD2: Error -5 detected when updating journal superblock for sda1-8.
[35352.626568] EXT4-fs (sda1): Remounting filesystem read-only
[35352.626655] EXT4-fs error (device sda1) in ext4_writepages:2906: IO failure
[35352.626679] JBD2: Detected IO errors while flushing file data on sda1-8
[35352.626757] EXT4-fs (sda1): previous I/O error to superblock detected
[35352.628517] print_req_error: I/O error, dev sda, sector 0
[35353.055930] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[35353.292182] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[35353.588263] usb 2-1: new SuperSpeed USB device number 3 using xhci_hcd
[35353.617150] usb 2-1: New USB device found, idVendor=04e8, idProduct=61f5
[35353.617166] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[35353.617178] usb 2-1: Product: Portable SSD T5
[35353.617189] usb 2-1: Manufacturer: Samsung
[35353.617198] usb 2-1: SerialNumber: 12345681F43D
[35353.624321] scsi host1: uas
[35353.626920] scsi 1:0:0:0: Direct-Access Samsung Portable SSD T5 0 PQ: 0 ANSI: 6
[35353.628364] sd 1:0:0:0: Attached scsi generic sg0 type 0
[35353.628767] sd 1:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[35353.628915] sd 1:0:0:0: [sdb] Write Protect is off
[35353.628920] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[35353.629151] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[35353.629393] sd 1:0:0:0: [sdb] Optimal transfer size 33553920 bytes
[35353.631579] sdb: sdb1
[35353.633355] sd 1:0:0:0: [sdb] Attached SCSI disk
Die ersten Zeilen können daher rühren, dass ich die Platte vom USB2.0 Port abgezogen habe. Da hat sie bis zu dem Zeitpunkt ohne Probleme funktioniert. An USB3.0 war nach kurzer Zeit Schluss
Bei 35187 dürfte es los gehen. Da hab ich die Platte neu eingesteckt und mount -a ausgeführt.
Und hier noch die Ausgabe von usb-devices
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=5000 MxCh= 0
D: Ver= 3.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1
P: Vendor=04e8 ProdID=61f5 Rev=01.00
S: Manufacturer=Samsung
S: Product=Portable SSD T5
S: SerialNumber=12345681F43D
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=896mA
I: If#= 0 Alt= 1 #EPs= 4 Cls=08(stor.) Sub=06 Prot=62 Driver=uas
Die Ausgabe von dmesg kam ein paar Minuten später.
[35394.813793] blk_partition_remap: fail for partition 1
[35394.813808] EXT4-fs warning: 5 callbacks suppressed
[35394.813820] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block
[35394.820700] blk_partition_remap: fail for partition 1
[35394.820720] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.821006] blk_partition_remap: fail for partition 1
[35394.821011] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.821166] blk_partition_remap: fail for partition 1
[35394.821171] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.821389] blk_partition_remap: fail for partition 1
[35394.821396] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block
[35394.821431] blk_partition_remap: fail for partition 1
[35394.821436] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.821845] blk_partition_remap: fail for partition 1
[35394.821850] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.822070] blk_partition_remap: fail for partition 1
[35394.822075] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.822305] blk_partition_remap: fail for partition 1
[35394.822311] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block
[35394.822347] blk_partition_remap: fail for partition 1
[35394.822353] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.827837] blk_partition_remap: fail for partition 1
[35394.827845] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.828016] blk_partition_remap: fail for partition 1
[35394.828021] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.828173] blk_partition_remap: fail for partition 1
[35394.828178] EXT4-fs error (device sda1): ext4_find_entry:1454: inode #27000833: comm smbd: reading directory lblock 0
[35394.828399] blk_partition_remap: fail for partition 1
[35394.828405] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block
[35394.828439] blk_partition_remap: fail for partition 1
[35394.828799] blk_partition_remap: fail for partition 1
[35394.828816] blk_partition_remap: fail for partition 1
[35394.828875] blk_partition_remap: fail for partition 1
[35394.828881] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block
[35394.828911] blk_partition_remap: fail for partition 1
[35394.841321] blk_partition_remap: fail for partition 1
[35394.841336] EXT4-fs warning (device sda1): htree_dirblock_to_tree:994: inode #27000833: lblock 0: comm smbd: error -5 reading directory block