Eu tenho um servidor rodando Ubuntu Server (sem GUI) e tenho uma unidade montada em uma pasta específica usando o fstab, mas no outro dia, após uma reinicialização, ele falhou em montar e durante a inicialização, recebi o seguinte erro…
An error occurred while mounting /home/user/Media/sdb.
keys:Press S to skip mounting or M for manual recovery
Sou relativamente novo no servidor e aprendizado do Linux, mas sei que o pulo me envia para o meu login normal de usuário e o manual me leva em uma raiz.
Eu verifiquei meu arquivo fstab e o disco em questão (sdb1) ESTÁ presente…
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=4e17c0d0-4774-4604-b73e-706f213208a3 / ext4 errors=remount-ro 0 1
# /home was on /dev/sda3 during installation
UUID=ab7d9edb-65cf-45fa-8306-6d26b42099cd /home xfs defaults 0 2
# swap was on /dev/sda2 during installation
UUID=f1d67199-1b76-4035-9efe-f87ffcebe4d9 none swap sw 0 0
/dev/sdb1 /home/stephen/Media/sdb ext4 defaults 0 0
/dev/md0 /home/stephen/Media/raid1 ext4 defaults 0 0
Eu também tentei usar a opção "pular" e, em seguida, montar manualmente a unidade, e isso funciona bem, então estou supondo que estou do lado da fstab, mas estou lutando para identificar o que aconteceu.
Eu também tentei alterar a referência de /dev/sdb1 para o UUID, mas isso não ajudou.
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=4e17c0d0-4774-4604-b73e-706f213208a3 / ext4 errors=remount-ro 0 1
# /home was on /dev/sda3 during installation
UUID=ab7d9edb-65cf-45fa-8306-6d26b42099cd /home xfs defaults 0 2
# swap was on /dev/sda2 during installation
UUID=f1d67199-1b76-4035-9efe-f87ffcebe4d9 none swap sw 0 0
UUID=4C1C25C81C25AE40 /home/stephen/Media/sdb ext4 defaults 0 0
/dev/md0 /home/stephen/Media/raid1 ext4 defaults 0 0
Não tem um PC com Windows, mas conectou a unidade ao meu Mac e conseguiu obter isso da lista de diskutil ...
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *2.0 TB disk3
1: Windows_NTFS 2.0 TB disk3s1
Saída para smartctl -a / dev / sdb
user@user:~$ sudo smartctl -a /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.19.0-25-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF, SATA 6Gb/s)
Device Model: WDC WD20EARX-00PASB0
Serial Number: WD-WMAZA5292120
LU WWN Device Id: 5 0014ee 0ad758dc6
Firmware Version: 51.0AB51
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sun Oct 18 20:32:04 2015 BST
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
General SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (38760) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 374) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
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 0x002f 192 192 051 Pre-fail Always - 266801
3 Spin_Up_Time 0x0027 175 166 021 Pre-fail Always - 6250
4 Start_Stop_Count 0x0032 098 098 000 Old_age Always - 2539
5 Reallocated_Sector_Ct 0x0033 196 196 140 Pre-fail Always - 76
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 056 056 000 Old_age Always - 32843
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 139
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 118
193 Load_Cycle_Count 0x0032 174 174 000 Old_age Always - 78691
194 Temperature_Celsius 0x0022 118 107 000 Old_age Always - 32
196 Reallocated_Event_Count 0x0032 150 150 000 Old_age Always - 50
197 Current_Pending_Sector 0x0032 197 197 000 Old_age Always - 1061
198 Offline_Uncorrectable 0x0030 197 197 000 Old_age Offline - 1023
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 150 143 000 Old_age Offline - 13350
SMART Error Log Version: 1
ATA Error Count: 8 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 8 occurred at disk power-on lifetime: 31536 hours (1314 days + 0 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 d0 75 31 ed Error: UNC 8 sectors at LBA = 0x0d3175d0 = 221345232
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 d0 75 31 ed 08 1d+07:59:43.846 READ DMA
c8 00 08 c8 75 31 ed 08 1d+07:59:43.846 READ DMA
c8 00 08 c0 75 31 ed 08 1d+07:59:43.846 READ DMA
c8 00 08 b8 75 31 ed 08 1d+07:59:43.844 READ DMA
c8 00 08 b0 75 31 ed 08 1d+07:59:41.951 READ DMA
Error 7 occurred at disk power-on lifetime: 31511 hours (1312 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 50 fa 94 e0 Error: UNC 8 sectors at LBA = 0x0094fa50 = 9763408
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 50 fa 94 e0 08 07:41:58.418 READ DMA
ef 10 02 00 00 00 a0 08 07:41:58.415 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 07:41:56.574 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 07:41:55.374 SET FEATURES [Set transfer mode]
Error 6 occurred at disk power-on lifetime: 31511 hours (1312 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 50 fa 94 e0 Error: UNC 8 sectors at LBA = 0x0094fa50 = 9763408
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 50 fa 94 e0 08 07:41:49.814 READ DMA
c8 00 08 f8 fb 94 e0 08 07:41:49.813 READ DMA
c8 00 08 f0 fb 94 e0 08 07:41:49.813 READ DMA
c8 00 08 e8 fb 94 e0 08 07:41:49.812 READ DMA
c8 00 08 e0 fb 94 e0 08 07:41:49.812 READ DMA
Error 5 occurred at disk power-on lifetime: 31511 hours (1312 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 50 fa 94 e0 Error: UNC 8 sectors at LBA = 0x0094fa50 = 9763408
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 50 fa 94 e0 08 07:41:39.776 READ DMA
Error 4 occurred at disk power-on lifetime: 31511 hours (1312 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 50 fa 94 e0 Error: UNC 8 sectors at LBA = 0x0094fa50 = 9763408
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 50 fa 94 e0 08 07:41:18.237 READ DMA
ef 10 02 00 00 00 a0 08 07:41:18.236 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 07:41:18.232 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 07:41:17.219 SET FEATURES [Set transfer mode]
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed: read failure 90% 32842 290392361
# 2 Short offline Completed: read failure 90% 32841 290392360
# 3 Short offline Completed: read failure 90% 32841 290392360
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.
Espero que isso ajude.
Se alguém puder avisar sobre onde estou dando errado, ficarei muito grato.
Obrigado
Ste