Ich habe hier seit längerem eine 1,5TB HDD von Samsung herumliegen. Nach dem Einbau kann ich trotzdem nicht darauf zugreifen und erhalte immer einen I/O-Fehler.
Im Syslog finde ich die Hinweise:
Was mich aber wundert, ich konnte soeben erfolgreich einen SMART Long-Test ausführen - keinerlei Fehler gefunden:
Stecker und Kabel sind alle in Ordnung, an dem Anschluss hing direkt davor eine andere Platte, habe auch mehrere Anschlüsse probiert. Kann mir jemand sagen, ob die Platte irgendwie lesbar gemacht werden kann oder ob die wirklich hinüber ist?
Code:
# mount /dev/sdf /mnt
mount: wrong fs type, bad option, bad superblock on /dev/sdf,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
# e2fsck -p /dev/sdf
e2fsck: Eingabe-/Ausgabefehler while trying to open /dev/sdf
/dev/sdf:
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
# fdisk -l /dev/sdf
fdisk: cannot open /dev/sdf: Eingabe-/Ausgabefehler
Im Syslog finde ich die Hinweise:
Code:
Jun 19 12:36:56 myserver kernel: [3791871.319811] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Jun 19 12:36:56 myserver kernel: [3791871.319908] ata5.00: irq_stat 0x40000001
Jun 19 12:36:56 myserver kernel: [3791871.319987] ata5.00: failed command: READ DMA
Jun 19 12:36:56 myserver kernel: [3791871.320070] ata5.00: cmd c8/00:08:00:00:00/00:00:00:00:00/e0 tag 25 dma 4096 in
Jun 19 12:36:56 myserver kernel: [3791871.320070] res 51/04:08:00:00:00/00:00:00:00:00/e0 Emask 0x1 (device error)
Jun 19 12:36:56 myserver kernel: [3791871.320229] ata5.00: status: { DRDY ERR }
Jun 19 12:36:56 myserver kernel: [3791871.320305] ata5.00: error: { ABRT }
Jun 19 12:36:56 myserver kernel: [3791871.334280] ata5.00: configured for UDMA/133
Jun 19 12:36:56 myserver kernel: [3791871.334300] sd 4:0:0:0: [sdf] tag#25 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jun 19 12:36:56 myserver kernel: [3791871.334303] sd 4:0:0:0: [sdf] tag#25 Sense Key : Illegal Request [current]
Jun 19 12:36:56 myserver kernel: [3791871.334305] sd 4:0:0:0: [sdf] tag#25 Add. Sense: Unaligned write command
Jun 19 12:36:56 myserver kernel: [3791871.334308] sd 4:0:0:0: [sdf] tag#25 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00
Jun 19 12:36:56 myserver kernel: [3791871.334310] print_req_error: I/O error, dev sdf, sector 0
Jun 19 12:36:56 myserver kernel: [3791871.334427] ata5: EH complete
Was mich aber wundert, ich konnte soeben erfolgreich einen SMART Long-Test ausführen - keinerlei Fehler gefunden:
Code:
# smartctl -a /dev/sdf
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.19.0-0.bpo.9-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F2 EG
Device Model: SAMSUNG HD154UI
Serial Number: (removed)
LU WWN Device Id: (removed)
Firmware Version: 1AG01118
User Capacity: 1.500.301.910.016 bytes [1,50 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA/ATAPI-7, ATA8-ACS T13/1699-D revision 3b
Local Time is: Wed Jun 19 12:50:58 2024 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0007 062 062 011 Pre-fail Always - 12050
4 Start_Stop_Count 0x0032 092 092 000 Old_age Always - 8356
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 253 253 051 Pre-fail Always - 0
8 Seek_Time_Performance 0x0025 100 100 015 Pre-fail Offline - 11717
9 Power_On_Hours 0x0032 096 096 000 Old_age Always - 19972
10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always - 0
11 Calibration_Retry_Count 0x0012 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 83
13 Read_Soft_Error_Rate 0x000e 100 100 000 Old_age Always - 0
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0033 100 100 000 Pre-fail Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 063 063 000 Old_age Always - 37 (Min/Max 23/37)
194 Temperature_Celsius 0x0022 064 062 000 Old_age Always - 36 (Min/Max 23/38)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 100 100 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x000a 253 253 000 Old_age Always - 0
201 Soft_Read_Error_Rate 0x000a 100 100 000 Old_age Always - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 19971 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
Stecker und Kabel sind alle in Ordnung, an dem Anschluss hing direkt davor eine andere Platte, habe auch mehrere Anschlüsse probiert. Kann mir jemand sagen, ob die Platte irgendwie lesbar gemacht werden kann oder ob die wirklich hinüber ist?