Hallo,
jetzt quält mich dieses Problem schon seit mehreren Wochen.
Ich versuche mit einem RPi4 (8GB RAM) und zwei WD RED 4TB, die per SATA-USB Adapter an den USB 3.0 Ports angeschlossen sind, ein NAS zu bauen
Läuft alles super, bis es ans RAID1 erstellen ging. Dazu habe ich folgenden Befehl verwendet:
sudo mdadm --create /dev/md0 --auto md --level=1 --raid-devices=2 /dev/disk/by-partuuid/f193c5c4-2112-4950-bc00-be1c216c6970 /dev/disk/by-partuuid/cd8d8d71-2e60-45ce-82e4-c8253460cc25
Dann fängt das RAID an, sich zu synchronisieren. Beide Platten werden mir als [UU] angezeigt. Also alles okay.
Am nächsten Tag wollte ich schauen, wie's meinem NAS geht. Zu meinem Schreck jedoch diese Ausgabe:
config@rpi-nas:~$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid1 sdb1[0]
3906884608 blocks super 1.2 [2/1] [U_]
bitmap: 17/30 pages [68KB], 65536KB chunk
Gut, das kann passieren, wäre ja komisch, wenn es auf Anhieb klappt. Hab also geschaut, wo das Problem lag.
config@rpi-nas:~$ sudo mdadm --detail /dev/md0
[sudo] Passwort für config:
/dev/md0:
Version : 1.2
Creation Time : Thu Feb 11 14:40:49 2021
Raid Level : raid1
Array Size : 3906884608 (3725.90 GiB 4000.65 GB)
Used Dev Size : 3906884608 (3725.90 GiB 4000.65 GB)
Raid Devices : 2
Total Devices : 1
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Mon Feb 15 11:02:55 2021
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
Consistency Policy : bitmap
Number Major Minor RaidDevice State
0 8 17 0 active sync
- 0 0 1 removed
Alles anzeigen
Es wurde mir also die Platte rausgeworfen. Ich habe sie einfach wieder ins RAID eingebunden. Eingehängt war sie schon. Zwar als /dev/sdc anstatt /dev/sdb aber das ist ja kein Problem.
Nach wenigen Minuten flog sie mir aber weder raus.
Also habe ich das RAID nochmal neu aufgesetzt, für den Fall, dass etwas schief gelaufen wäre.
Jedoch wurde mir wieder irgendwann in der Nacht eine Platte ausgeworfen und danach wieder eingehängt. Dabei wurde auch mein ganzes RAID zerstört und ich musste es erneut aufsetzen.
Auf der Fehlersuche bin ich über mehrere mögliche Ursachen gestolpert.
So habe ich
- den Energiespaarmodus von Ubuntu Server ausgeschaltet
- per sudo hdparm -S0 /dev/disk/by-uuid/8fff3ed6-c749-4d05-a834-ec9cbf43f0a8 den Schlafmodus der Platten ausgestellt
- UAS der Platten geblockt.
Diese ganzen Aktionen brachten jedoch keine Verbesserung.
Jetzt komme ich beim Synchronisieren nicht weiter als um die 50%.
Die Male davor muss es auch ungefähr bei 49%- 51% hängen geblieben sein, jedoch habe ich da geschlafen und konnte es nicht mehr genau überprüfen
Endlich bin ich nun mal auf die Idee gekommen, mir Fehlermeldungen seitens des Kernels anzuschauen
[ 123.607654] usb usb2-port1: over-current change #1
[ 123.679605] usb 1-1-port1: over-current change #1
[ 123.826346] usb 2-1: USB disconnect, device number 2
[ 123.834564] sd 0:0:0:0: [sdb] Synchronizing SCSI cache
[ 123.834802] sd 0:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 123.844568] md/raid1:md127: Disk failure on sdb1, disabling device.
md/raid1:md127: Operation continuing on 1 devices.
[ 123.900372] usb 1-1-port2: over-current change #1
[ 123.998533] usb usb2-port2: over-current change #1
[ 124.118764] usb 1-1-port3: over-current change #1
[ 124.214355] usb 2-2: USB disconnect, device number 3
[ 124.218561] sd 1:0:0:0: [sda] Synchronizing SCSI cache
[ 124.218796] sd 1:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 124.269651] md: super_written gets error=10
[ 124.274129] md127: detected capacity change from 4000649838592 to 0
[ 124.274145] md: md127 stopped.
[ 124.342194] usb 1-1-port4: over-current change #1
[ 124.398538] usb usb2-port3: over-current change #1
[ 124.614516] usb usb2-port4: over-current change #1
[ 124.830573] usb usb2-port1: over-current change #2
[ 127.490611] usb 2-2: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[ 127.530932] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 127.530950] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 127.530958] usb 2-2: Product: ASM105x
[ 127.530965] usb 2-2: Manufacturer: ASMedia
[ 127.530972] usb 2-2: SerialNumber: WD-WCC7K7KUVT88
[ 127.534044] usb 2-2: UAS is blacklisted for this device, using usb-storage instead
[ 127.534057] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 127.542860] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 127.543012] scsi host0: usb-storage 2-2:1.0
[ 127.822608] usb 2-1: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd
[ 127.863928] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 127.863937] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 127.863942] usb 2-1: Product: ASM105x
[ 127.863947] usb 2-1: Manufacturer: ASMedia
[ 127.863951] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 127.866894] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 127.866904] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 127.867281] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 127.867354] scsi host1: usb-storage 2-1:1.0
[ 128.575482] scsi 0:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 128.576554] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 128.578106] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 128.578122] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 128.579183] sd 0:0:0:0: [sda] Write Protect is off
[ 128.579200] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 128.579824] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 128.765047] sda: sda1
[ 128.768326] sd 0:0:0:0: [sda] Attached SCSI disk
[ 128.895521] scsi 1:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 128.896618] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 128.896827] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 128.896840] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 128.897472] sd 1:0:0:0: [sdb] Write Protect is off
[ 128.897485] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 128.898115] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 129.052426] sdb: sdb1
[ 129.055544] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 129.323113] md/raid1:md0: active with 1 out of 2 mirrors
[ 129.381141] md0: detected capacity change from 0 to 4000649838592
[ 129.381555] md: recovery of RAID array md0
[ 132.321410] usb usb2-port1: over-current change #3
[ 132.399598] usb 1-1-port1: over-current change #2
[ 132.534345] usb 2-1: USB disconnect, device number 5
[ 132.538952] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 132.539176] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 132.620710] usb 1-1-port2: over-current change #2
[ 132.710511] usb usb2-port2: over-current change #2
[ 132.839020] usb 1-1-port3: over-current change #2
[ 132.926392] usb 2-2: USB disconnect, device number 4
[ 132.929668] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 132.934330] blk_update_request: I/O error, dev sda, sector 4188964992 op 0x0:(READ) flags 0x0 phys_seg 63 prio class 0
[ 132.945393] blk_update_request: I/O error, dev sda, sector 4188965504 op 0x0:(READ) flags 0x4000 phys_seg 64 prio class 0
[ 132.945399] md: md0: recovery interrupted.
[ 132.945410] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 132.956670] blk_update_request: I/O error, dev sda, sector 4188966016 op 0x0:(READ) flags 0x0 phys_seg 16 prio class 0
[ 132.964131] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 132.975123] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 132.982502] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 132.982532] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 132.997619] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.005180] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.012765] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.020319] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.027886] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.035457] md/raid1:md0: sda: unrecoverable I/O read error for block 4188698752
[ 133.043171] md: super_written gets error=10
[ 133.047433] md/raid1:md0: Disk failure on sdb1, disabling device.
md/raid1:md0: Operation continuing on 1 devices.
[ 133.059390] md: super_written gets error=10
[ 133.063678] md: super_written gets error=10
[ 133.067964] md: super_written gets error=10
[ 133.072249] md: super_written gets error=10
[ 133.076531] md: super_written gets error=10
[ 133.081082] md: super_written gets error=10
[ 133.085379] md: super_written gets error=10
[ 133.089667] md: super_written gets error=10
[ 133.094222] md: super_written gets error=10
[ 133.098487] md: super_written gets error=10
[ 133.102773] md: super_written gets error=10
[ 133.107187] usb 1-1-port4: over-current change #2
[ 133.107219] md: super_written gets error=10
[ 133.111531] md: super_written gets error=10
[ 133.115810] md: super_written gets error=10
[ 133.120361] md: super_written gets error=10
[ 133.124634] md: super_written gets error=10
[ 133.128904] md: super_written gets error=10
[ 133.133471] md: super_written gets error=10
[ 133.137745] md: super_written gets error=10
[ 133.142015] md: super_written gets error=10
[ 133.146551] md: super_written gets error=10
[ 133.150830] md: super_written gets error=10
[ 133.155098] md: super_written gets error=10
[ 133.159636] md: super_written gets error=10
[ 133.163906] md: super_written gets error=10
[ 133.168174] md: super_written gets error=10
[ 133.170399] usb usb2-port3: over-current change #2
[ 133.172649] md: super_written gets error=10
[ 133.176954] md: super_written gets error=10
[ 133.181230] md: super_written gets error=10
[ 133.185593] md: super_written gets error=10
[ 133.189865] md: super_written gets error=10
[ 133.206515] md: super_written gets error=10
[ 133.210813] md: super_written gets error=10
[ 133.215143] md: super_written gets error=10
[ 133.219449] md: super_written gets error=10
[ 133.224612] md: super_written gets error=10
[ 133.228959] md: super_written gets error=10
[ 133.233377] md: super_written gets error=10
[ 133.237714] md: super_written gets error=10
[ 133.242307] md: super_written gets error=10
[ 133.294260] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.306036] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.313731] Buffer I/O error on dev md0, logical block 1, async page read
[ 133.380506] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.386408] usb usb2-port4: over-current change #2
[ 133.392588] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.400237] Buffer I/O error on dev md0, logical block 1, async page read
[ 133.466808] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.479341] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 133.487119] Buffer I/O error on dev md0, logical block 1, async page read
[ 133.506031] md: super_written gets error=10
[ 133.510602] md0: detected capacity change from 4000649838592 to 0
[ 133.510708] md: md0 stopped.
[ 133.602604] usb usb2-port1: over-current change #4
[ 136.306737] usb 2-2: new SuperSpeed Gen 1 USB device number 6 using xhci_hcd
[ 136.344027] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 136.344043] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 136.344055] usb 2-2: Product: ASM105x
[ 136.344067] usb 2-2: Manufacturer: ASMedia
[ 136.344078] usb 2-2: SerialNumber: WD-WCC7K7KUVT88
[ 136.347046] usb 2-2: UAS is blacklisted for this device, using usb-storage instead
[ 136.347063] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 136.347458] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 136.347631] scsi host0: usb-storage 2-2:1.0
[ 136.618687] usb 2-1: new SuperSpeed Gen 1 USB device number 7 using xhci_hcd
[ 136.656294] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 136.656309] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 136.656320] usb 2-1: Product: ASM105x
[ 136.656331] usb 2-1: Manufacturer: ASMedia
[ 136.656342] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 136.659282] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 136.659297] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 136.659691] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 136.662459] scsi host1: usb-storage 2-1:1.0
[ 137.375480] scsi 0:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 137.376536] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 137.378074] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 137.378089] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 137.378889] sd 0:0:0:0: [sda] Write Protect is off
[ 137.378905] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 137.379542] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 137.569158] sda: sda1
[ 137.572196] sd 0:0:0:0: [sda] Attached SCSI disk
[ 137.695290] scsi 1:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 137.696302] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 137.696313] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 137.696453] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 137.696940] sd 1:0:0:0: [sdb] Write Protect is off
[ 137.696952] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 137.697547] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 137.867744] sdb: sdb1
[ 137.871676] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 138.118132] md/raid1:md0: active with 1 out of 2 mirrors
[ 138.183209] md0: detected capacity change from 0 to 4000649838592
[ 138.183571] md: recovery of RAID array md0
[ 141.135825] usb usb2-port1: over-current change #5
[ 141.211563] usb 1-1-port1: over-current change #3
[ 141.350345] usb 2-1: USB disconnect, device number 7
[ 141.354172] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 141.356985] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 141.432746] usb 1-1-port2: over-current change #3
[ 141.530506] usb usb2-port2: over-current change #3
[ 141.651051] usb 1-1-port3: over-current change #3
[ 141.746353] usb 2-2: USB disconnect, device number 6
[ 141.750302] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 141.758328] blk_update_request: I/O error, dev sda, sector 4188958464 op 0x0:(READ) flags 0x0 phys_seg 25 prio class 0
[ 141.769338] fix_sync_read_error: 134 callbacks suppressed
[ 141.769343] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.769347] blk_update_request: I/O error, dev sda, sector 4188958976 op 0x0:(READ) flags 0x4000 phys_seg 20 prio class 0
[ 141.769382] md: md0: recovery interrupted.
[ 141.769513] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 141.776946] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.788130] scsi 0:0:0:0: rejecting I/O to dead device
[ 141.795605] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.800787] blk_update_request: I/O error, dev sda, sector 4188959488 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0
[ 141.819118] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.826678] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.834242] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.841789] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.849340] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.856892] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.864444] md/raid1:md0: sda: unrecoverable I/O read error for block 4188692224
[ 141.872158] md: super_written gets error=10
[ 141.876421] md/raid1:md0: Disk failure on sdb1, disabling device.
md/raid1:md0: Operation continuing on 1 devices.
[ 141.887260] usb 1-1-port4: over-current change #3
[ 141.888401] md: super_written gets error=10
[ 141.892701] md: super_written gets error=10
[ 141.896983] md: super_written gets error=10
[ 141.901260] md: super_written gets error=10
[ 141.905531] md: super_written gets error=10
[ 141.910088] md: super_written gets error=10
[ 141.914367] md: super_written gets error=10
[ 141.918641] md: super_written gets error=10
[ 141.923203] md: super_written gets error=10
[ 141.927473] md: super_written gets error=10
[ 141.931741] md: super_written gets error=10
[ 141.936287] md: super_written gets error=10
[ 141.940556] md: super_written gets error=10
[ 141.944825] md: super_written gets error=10
[ 141.949389] md: super_written gets error=10
[ 141.950607] usb usb2-port3: over-current change #3
[ 141.953694] md: super_written gets error=10
[ 141.957988] md: super_written gets error=10
[ 141.962553] md: super_written gets error=10
[ 141.966843] md: super_written gets error=10
[ 141.971120] md: super_written gets error=10
[ 141.975687] md: super_written gets error=10
[ 141.979964] md: super_written gets error=10
[ 141.984237] md: super_written gets error=10
[ 141.988782] md: super_written gets error=10
[ 141.993056] md: super_written gets error=10
[ 141.997329] md: super_written gets error=10
[ 142.001864] md: super_written gets error=10
[ 142.006137] md: super_written gets error=10
[ 142.010410] md: super_written gets error=10
[ 142.014745] md: super_written gets error=10
[ 142.019020] md: super_written gets error=10
[ 142.034684] md: super_written gets error=10
[ 142.038965] md: super_written gets error=10
[ 142.043295] md: super_written gets error=10
[ 142.047576] md: super_written gets error=10
[ 142.052735] md: super_written gets error=10
[ 142.057029] md: super_written gets error=10
[ 142.061382] md: super_written gets error=10
[ 142.065666] md: super_written gets error=10
[ 142.070066] md: super_written gets error=10
[ 142.121648] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.133454] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.141213] Buffer I/O error on dev md0, logical block 1, async page read
[ 142.166427] usb usb2-port4: over-current change #3
[ 142.207575] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.219194] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.226933] Buffer I/O error on dev md0, logical block 1, async page read
[ 142.290938] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.303530] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.311302] Buffer I/O error on dev md0, logical block 1, async page read
[ 142.378350] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 142.386448] usb usb2-port1: over-current change #6
[ 142.514194] md: super_written gets error=10
[ 142.518957] md0: detected capacity change from 4000649838592 to 0
[ 142.519057] md: md0 stopped.
[ 145.182793] usb 2-1: new SuperSpeed Gen 1 USB device number 8 using xhci_hcd
[ 145.226719] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 145.226733] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 145.226745] usb 2-1: Product: ASM105x
[ 145.226756] usb 2-1: Manufacturer: ASMedia
[ 145.226766] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 145.229562] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 145.229578] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 145.229952] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 145.230090] scsi host0: usb-storage 2-1:1.0
[ 145.502814] usb 2-2: new SuperSpeed Gen 1 USB device number 9 using xhci_hcd
[ 145.546225] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 145.546239] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 145.546250] usb 2-2: Product: ASM105x
[ 145.546261] usb 2-2: Manufacturer: ASMedia
[ 145.546271] usb 2-2: SerialNumber: WD-WCC7K7KUVT88
[ 145.550203] usb 2-2: UAS is blacklisted for this device, using usb-storage instead
[ 145.550221] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 145.550833] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 145.551017] scsi host1: usb-storage 2-2:1.0
[ 146.239641] scsi 0:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 146.240699] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 146.242789] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 146.242806] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 146.243431] sd 0:0:0:0: [sda] Write Protect is off
[ 146.243445] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 146.244052] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 146.415509] sda: sda1
[ 146.418484] sd 0:0:0:0: [sda] Attached SCSI disk
[ 146.559388] scsi 1:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 146.559972] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 146.560173] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 146.560179] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 146.560710] sd 1:0:0:0: [sdb] Write Protect is off
[ 146.560716] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 146.561295] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 146.746856] sdb: sdb1
[ 146.748923] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 147.039680] md/raid1:md0: active with 1 out of 2 mirrors
[ 147.096483] md0: detected capacity change from 0 to 4000649838592
[ 147.096942] md: recovery of RAID array md0
[ 147.449837] usb usb2-port1: over-current change #7
[ 147.528105] usb 1-1-port1: over-current change #4
[ 147.662554] usb 2-1: USB disconnect, device number 8
[ 147.672460] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 147.678027] md: md0: recovery interrupted.
[ 147.678454] blk_update_request: I/O error, dev sda, sector 266272 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 147.688938] md/raid1:md0: sda1: rescheduling sector 32
[ 147.694194] blk_update_request: I/O error, dev sda, sector 4188768896 op 0x1:(WRITE) flags 0x4000 phys_seg 28 prio class 0
[ 147.705552] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 147.705615] blk_update_request: I/O error, dev sda, sector 4188769408 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[ 147.718113] usb 2-2: Disable of device-initiated U1 failed.
[ 147.718402] usb 2-2: Disable of device-initiated U2 failed.
[ 147.748781] usb 1-1-port2: over-current change #4
[ 147.966923] usb 1-1-port3: over-current change #4
[ 148.187221] usb 1-1-port4: over-current change #4
[ 151.451340] usb 2-2: reset SuperSpeed Gen 1 USB device number 9 using xhci_hcd
[ 151.493976] usb usb2-port2: over-current change #4
[ 151.622623] md/raid1:md0: redirecting sector 32 to other mirror: sdb1
[ 151.622772] md: super_written gets error=10
[ 151.627096] md/raid1:md0: Disk failure on sda1, disabling device.
md/raid1:md0: Operation continuing on 1 devices.
[ 151.706729] usb usb2-port3: over-current change #4
[ 151.922713] usb usb2-port4: over-current change #4
[ 152.138867] usb usb2-port1: over-current change #8
[ 152.626933] usb 2-1: new SuperSpeed Gen 1 USB device number 10 using xhci_hcd
[ 152.663635] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 152.663651] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 152.663663] usb 2-1: Product: ASM105x
[ 152.663674] usb 2-1: Manufacturer: ASMedia
[ 152.663685] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 152.666250] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 152.666264] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 152.667196] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 152.667342] scsi host2: usb-storage 2-1:1.0
[ 153.695746] scsi 2:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 153.696850] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 153.697190] sd 2:0:0:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 153.697204] sd 2:0:0:0: [sdc] 4096-byte physical blocks
[ 153.697842] sd 2:0:0:0: [sdc] Write Protect is off
[ 153.697856] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 153.698512] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 153.852268] sdc: sdc1
[ 153.855335] sd 2:0:0:0: [sdc] Attached SCSI disk
###################
[ 456.635766] usb usb2-port1: over-current change #9
[ 456.711836] usb 1-1-port1: over-current change #5
[ 456.850339] usb 2-1: USB disconnect, device number 10
[ 456.852436] sd 2:0:0:0: [sdc] Synchronizing SCSI cache
[ 456.852639] sd 2:0:0:0: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 456.932854] usb 1-1-port2: over-current change #5
[ 457.062463] usb usb2-port2: over-current change #5
[ 457.151266] usb 1-1-port3: over-current change #5
[ 457.278335] usb 2-2: USB disconnect, device number 9
[ 457.281554] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 457.281745] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 457.332914] md: super_written gets error=10
[ 457.337401] md0: detected capacity change from 4000649838592 to 0
[ 457.337417] md: md0 stopped.
[ 457.371351] usb 1-1-port4: over-current change #5
[ 457.442544] usb usb2-port3: over-current change #5
[ 457.658543] usb usb2-port4: over-current change #5
[ 457.874601] usb usb2-port1: over-current change #10
[ 460.570732] usb 2-2: new SuperSpeed Gen 1 USB device number 11 using xhci_hcd
[ 460.612090] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 460.612106] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 460.612117] usb 2-2: Product: ASM105x
[ 460.612128] usb 2-2: Manufacturer: ASMedia
[ 460.612139] usb 2-2: SerialNumber: WD-WCC7K7KUVT88
[ 460.622746] usb 2-2: UAS is blacklisted for this device, using usb-storage instead
[ 460.622763] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 460.623144] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 460.623283] scsi host0: usb-storage 2-2:1.0
[ 460.894711] usb 2-1: new SuperSpeed Gen 1 USB device number 12 using xhci_hcd
[ 460.936809] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 460.936824] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 460.936835] usb 2-1: Product: ASM105x
[ 460.936846] usb 2-1: Manufacturer: ASMedia
[ 460.936857] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 460.939921] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 460.939939] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 460.940376] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 460.940554] scsi host1: usb-storage 2-1:1.0
[ 461.635558] scsi 0:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 461.636633] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 461.638146] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 461.638163] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 461.639021] sd 0:0:0:0: [sda] Write Protect is off
[ 461.639037] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 461.639659] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 461.814960] sda: sda1
[ 461.817882] sd 0:0:0:0: [sda] Attached SCSI disk
[ 461.955230] scsi 1:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 461.955813] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 461.956035] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 461.956042] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 461.956618] sd 1:0:0:0: [sdb] Write Protect is off
[ 461.956630] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 461.957230] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 462.096495] md/raid1:md0: active with 1 out of 2 mirrors
[ 462.135899] sdb: sdb1
[ 462.138178] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 462.151264] md0: detected capacity change from 0 to 4000649838592
###################
[ 3956.257068] usb usb2-port1: over-current change #13
[ 3956.333935] usb 1-1-port1: over-current change #7
[ 3956.472634] usb 2-1: USB disconnect, device number 14
[ 3956.474742] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 3956.474946] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 3956.554705] usb 1-1-port2: over-current change #7
[ 3956.688783] usb usb2-port2: over-current change #7
[ 3956.773604] usb 1-1-port3: over-current change #7
[ 3956.904661] usb 2-2: USB disconnect, device number 13
[ 3956.907174] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 3956.907414] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 3956.920623] md: super_written gets error=10
[ 3956.975448] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 3956.987110] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 3956.994967] Buffer I/O error on dev md0, logical block 1, async page read
[ 3957.002565] usb 1-1-port4: over-current change #7
[ 3957.059233] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 3957.067121] usb usb2-port3: over-current change #7
[ 3957.072330] Buffer I/O error on dev md0, logical block 976721136, async page read
[ 3957.079992] Buffer I/O error on dev md0, logical block 1, async page read
[ 3957.164365] md: super_written gets error=10
[ 3957.169023] md0: detected capacity change from 4000649838592 to 0
[ 3957.169173] md: md0 stopped.
[ 3957.280882] usb usb2-port4: over-current change #7
[ 3957.496876] usb usb2-port1: over-current change #14
[ 3960.193050] usb 2-2: new SuperSpeed Gen 1 USB device number 15 using xhci_hcd
[ 3960.233747] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 3960.233762] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 3960.233774] usb 2-2: Product: ASM105x
[ 3960.233784] usb 2-2: Manufacturer: ASMedia
[ 3960.233795] usb 2-2: SerialNumber: WD-WCC7K7KUVT88
[ 3960.236647] usb 2-2: UAS is blacklisted for this device, using usb-storage instead
[ 3960.236663] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 3960.237183] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 3960.237330] scsi host0: usb-storage 2-2:1.0
[ 3960.509006] usb 2-1: new SuperSpeed Gen 1 USB device number 16 using xhci_hcd
[ 3960.547833] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[ 3960.547848] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 3960.547859] usb 2-1: Product: ASM105x
[ 3960.547870] usb 2-1: Manufacturer: ASMedia
[ 3960.547880] usb 2-1: SerialNumber: WD-WCC7K0ZET7JE
[ 3960.551020] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 3960.551037] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 3960.551661] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 3960.551818] scsi host1: usb-storage 2-1:1.0
[ 3961.265896] scsi 0:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 3961.266968] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3961.267347] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 3961.267361] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 3961.267982] sd 0:0:0:0: [sda] Write Protect is off
[ 3961.267997] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 3961.275287] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3961.447752] sda: sda1
[ 3961.450789] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3961.553785] scsi 1:0:0:0: Direct-Access ASMedia ASM105x 0 PQ: 0 ANSI: 6
[ 3961.554906] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 3961.555270] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 3961.555284] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 3961.556023] sd 1:0:0:0: [sdb] Write Protect is off
[ 3961.556038] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 3961.556856] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3961.726573] md/raid1:md0: active with 1 out of 2 mirrors
[ 3961.735805] sdb: sdb1
[ 3961.738060] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 3961.783995] md0: detected capacity change from 0 to 4000649838592
Alles anzeigen
Manchmal kommt auch "over-current change #xy" öfters vor.
Jedoch kann ich mit diesen Fehlermeldungen nicht soo viel anfangen.
over-current change scheint ein Hardware-Problem zu sein, die restlichen Fehler schauen aber eher danach aus, als ob die Festplatte im Eimer wäre.
Jedoch sind alle Bauteile meines NAS neu und ein smart Selftest sagt, dass alles okay ist.
Das Problem tritt auch auf, wenn das RAID gerade nicht synchronisiert, weil es durch ein zufälliges Platte ein-aus hängen mal wieder zerstört wurde.
An den USB 2 Ports habe ich das gleiche Problem.
Wenn die Platte rausgeschmissen wird, dann hört sie nicht einfach langsam auf, sich zu drehen, wie es passiert, wenn man den PI runterfährt, sondern sie gibt so ein ekelhaftes Quietschen oder Kratzen von sich, eher wie wenn ich sie vom Pi abstecken würde, ohne sie vorher auszuhängen.
Hier noch ein paar Infos zu meinem Setup:
- RPi- Netzteil: 5V, 3A sollte also kein Problem sein.
- Aktiver SATA-USB Adapter [Anzeige]: Sollte ja eigentlich das "zu wenig Strom am USB-Port Problem" lösen.
- Micro SD-Karte: Sandisk Ultra mit 32GB Kapazität.
- WD RED 4TB: sind gpt partitioniert und vor drei Monaten frisch geliefert worden.
- Ubuntu Server 64 Bit version, damit ich die 8GB RAM nutzen kann.
Die Verpackung des PIs war damals weng zerdadscht, da der Postbote versucht hatte, ihn in unseren Briefkasten zu stecken. Doch nach einem kurzen einschalten hat alles funktioniert und USB-Sticks wurden auch erkannt.
config@rpi-nas:~$ sudo lshw -short
H/W path Device Class Description
===============================================
system Raspberry Pi 4 Model B Rev 1.4
/0 bus Motherboard
/0/1 processor cpu
/0/2 processor cpu
/0/3 processor cpu
/0/4 processor cpu
/0/5 memory 7811MiB System memory
/0/0 bridge Broadcom Inc. and subsidiaries
/0/0/0 bus VL805 USB 3.0 Host Controller
/0/0/0/0 usb1 bus xHCI Host Controller
/0/0/0/0/1 bus USB2.0 Hub
/0/0/0/1 usb2 bus xHCI Host Controller
/0/0/0/1/1 storage ASM105x
/0/0/0/1/2 storage ASM105x
/0/6 scsi0 storage
/0/6/0.0.0 /dev/sda disk 4TB ASM105x
/0/6/0.0.0/1 /dev/sda1 volume 3726GiB EXT4 volume
/0/7 scsi1 storage
/0/7/0.0.0 /dev/sdb disk 4TB ASM105x
/0/7/0.0.0/1 /dev/sdb1 volume 3726GiB EXT4 volume
/1 wlan0 network Wireless interface
/2 eth0 network Ethernet interface
Alles anzeigen
Kann mir hier irgendwer von euch weiterhelfen?
Zur Not spiele ich gerade mit dem Gedanken die beiden Platten per UUID oder Label in der fstab zu mounten und auf die eine Platte per rsync ein Backup schreiben zu lassen, dann wäre es egal, wenn die Platte immer mal wieder kurz aus und dann wieder eingehängt wird.
Vielen Dank schon mal für eure Bemühungen!