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possibili errori ssd al boot.

https://slacky.eu/forum/viewtopic.php?f=2&t=38547

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possibili errori ssd al boot.

Inviato: mer 9 dic 2015, 10:47
da conraid
Con l'hard disk nuovo (849evo ssd) ho questi strani log al boot

Codice: Seleziona tutto

[    3.718554] ata1.00: exception Emask 0x0 SAct 0x7fefffff SErr 0x0 action 0x0
[    3.722141] ata1.00: irq_stat 0x40000001
[    3.725657] ata1.00: failed command: READ FPDMA QUEUED
[    3.729159] ata1.00: cmd 60/08:00:70:19:40/00:00:16:00:00/40 tag 0 ncq 4096 in
                        res 41/04:04:53:16:40/00:00:15:00:00/40 Emask 0x1 (device error)                                     
[    3.736230] ata1.00: status: { DRDY ERR }
[    3.739773] ata1.00: error: { ABRT }
[    3.743313] ata1.00: failed command: READ FPDMA QUEUED
[    3.746834] ata1.00: cmd 60/08:08:78:19:40/00:00:16:00:00/40 tag 1 ncq 4096 in
                        res 41/04:04:53:16:40/00:00:15:00:00/40 Emask 0x1 (device error)                                     
[    3.753884] ata1.00: status: { DRDY ERR }
[    3.757413] ata1.00: error: { ABRT }
[    3.760915] ata1.00: failed command: READ FPDMA QUEUED
[    3.764365] ata1.00: cmd 60/08:10:70:19:40/00:00:16:00:00/40 tag 2 ncq 4096 in
                        res 41/04:04:53:16:40/00:00:15:00:00/40 Emask 0x1 (device error)                                     
[    3.771107] ata1.00: status: { DRDY ERR }
[    3.774498] ata1.00: error: { ABRT }
che si ripetono cambiando "tag X"

ho fatto short log con smartctl ed ho questo

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# smartctl -a /dev/sda
smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.3.0-cf] (local build)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 850 EVO 250GB
Serial Number:    S21XX555XX55R
LU WWN Device Id: 5 002538 d23232f98
Firmware Version: EMT01B6Q
User Capacity:    250,059,350,016 bytes [250 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Wed Dec  9 10:23:53 2015 CET
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:  (0x80) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (    0) seconds.
Offline data collection
capabilities:                    (0x53) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        No Offline surface scan supported.
                                        Self-test supported.
                                        No 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:        ( 133) minutes.
SCT capabilities:              (0x003d) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       128
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       36
177 Wear_Leveling_Count     0x0013   100   100   000    Pre-fail  Always       -       0
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   067   055   000    Old_age   Always       -       33
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   099   099   000    Old_age   Always       -       1
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       3
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       388282956

SMART Error Log Version: 1
No Errors Logged

Warning! SMART Self-Test Log Structure error: invalid SMART checksum.
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       128         -

Warning! SMART Selective Self-Test Log Structure error: invalid SMART checksum.
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
  255        0    65535  Read_scanning was never started
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.
già difettoso o è altro?

Re: possibili errori ssd al boot.

Inviato: mer 9 dic 2015, 15:14
da murdock
SMART non ha loggato niente di particolare se non un errore CRC (CRC_Error_Count).
Potrebbe essere un problema di trasferimento, farei questi test in sequenza:
1) Prova a cambiare cavo SATA
2) Prova ad usare un altra porta del controller SATA
3) Verifica se ottieni lo stesso errore con una live
4) Controlla lo stato della memoria RAM con Memtest86

Saluti,
MuRdOcK

Re: possibili errori ssd al boot.

Inviato: gio 10 dic 2015, 6:51
da conraid
è un notebook. Oggi ho anche errori così

Codice: Seleziona tutto

[  123.659961] sd 0:0:0:0: [sda] tag#9 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[  123.659964] sd 0:0:0:0: [sda] tag#9 Sense Key : 0x5 [current] [descriptor]
[  123.659968] sd 0:0:0:0: [sda] tag#9 ASC=0x21 ASCQ=0x4
[  123.659971] sd 0:0:0:0: [sda] tag#9 CDB: opcode=0x28 28 00 09 00 1b c8 0
[  123.659974] blk_update_request: I/O error, dev sda, sector 151002056
provo una live

Re: possibili errori ssd al boot.

Inviato: gio 10 dic 2015, 7:08
da conraid
La live, naturalmente montando e facendo controllo breve di smartctl, non da errori.
Ed ho visto che sono causati dall'opzione "elevator=noop". Leggendo in qua e là c'era scritto che con i dischi SSD ottengo prestazioni migliori del default CFQ. Boh. Intanto l'ho tolta. Poi mi informerò meglio.

Re: possibili errori ssd al boot.

Inviato: sab 12 dic 2015, 9:11
da conraid
Come non detto, proprio ora ho guardato i log e

Codice: Seleziona tutto

[ 8115.621491] ata1.00: exception Emask 0x0 SAct 0x500000 SErr 0x0 action 0x0
[ 8115.621498] ata1.00: irq_stat 0x40000001
[ 8115.621503] ata1.00: failed command: READ FPDMA QUEUED
[ 8115.621510] ata1.00: cmd 60/08:00:70:19:40/00:00:16:00:00/40 tag 20 ncq 4096 in
                        res 41/04:04:53:16:40/00:00:15:00:00/40 Emask 0x1 (device error)
[ 8115.621514] ata1.00: status: { DRDY ERR }
[ 8115.621517] ata1.00: error: { ABRT }
[ 8115.621519] ata1.00: failed command: READ FPDMA QUEUED
[ 8115.621525] ata1.00: cmd 60/08:00:70:19:40/00:00:16:00:00/40 tag 22 ncq 4096 in
                        res 41/04:04:53:16:40/00:00:15:00:00/00 Emask 0x401 (device error) <F>
[ 8115.621529] ata1.00: status: { DRDY ERR }
[ 8115.621531] ata1.00: error: { ABRT }
[ 8115.621747] ata1.00: supports DRM functions and may not be fully accessible
[ 8115.621832] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
[ 8115.622286] ata1.00: supports DRM functions and may not be fully accessible
[ 8115.622372] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
[ 8115.622478] ata1.00: configured for UDMA/133
[ 8115.622515] sd 0:0:0:0: [sda] tag#20 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[ 8115.622521] sd 0:0:0:0: [sda] tag#20 Sense Key : 0x5 [current] [descriptor]
[ 8115.622525] sd 0:0:0:0: [sda] tag#20 ASC=0x21 ASCQ=0x4
[ 8115.622530] sd 0:0:0:0: [sda] tag#20 CDB: opcode=0x28 28 00 05 80 32 68 00 00 08 00
[ 8115.622534] blk_update_request: I/O error, dev sda, sector 92287592
[ 8115.622564] ata1: EH complete

Re: possibili errori ssd al boot.

Inviato: sab 12 dic 2015, 11:06
da conraid
Il sistema ha iniziato a dare errori ed al riavvio non riconosce l'hd. Anche attaccandolo via usb niente.
HD morto :-(
Preso da appena un mese.

Re: possibili errori ssd al boot.

Inviato: lun 14 dic 2015, 11:22
da murdock
Sul sito del produttore l'immagine:
Immagine
è piuttosto evocativa.

Saluti,
MuRdOcK
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