Date: Tue, 5 May 2020 11:17:14 +0200 From: Christoph Kukulies <kuku@kukulies.org> To: Polytropon <freebsd@edvax.de> Cc: freebsd-questions@freebsd.org Subject: Re: g_vfs_done() ada2p1 error = 5 Message-ID: <E652115F-96EC-4B94-BA49-AB7356161D5C@kukulies.org> In-Reply-To: <20200505105033.ff69a110.freebsd@edvax.de> References: <2ED6F7F2-0F70-49F0-AF9F-E6E4CE11B2C3@kukulies.org> <20200505105033.ff69a110.freebsd@edvax.de>
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> Am 05.05.2020 um 10:50 schrieb Polytropon <freebsd@edvax.de>:
>=20
> On Tue, 5 May 2020 10:42:56 +0200, Christoph Kukulies wrote:
>> I have a GPT partitioned SSD here which was serving as a boot
>> volume of my previously installed
>> FreeBSD 8.0 and now, as I have 12.1 installed and booting from
>> that I have mounted this SD into=20
>> my running system.
>>=20
>> In my system log I=E2=80=99m seeing the following error message (and =
when
>> I try to mount that partition, I=E2=80=99m getting an
>> INPUT/OUTPUT error also):
>>=20
>> g_vfs_done():ada2p1[READ(offest=3D262144, length=3D8192)]error =3D 5
>>=20
>> ada2 at ahcich2 bus 0 scbus2 target 0 lun 0
>> [...]
>>=20
>> What does this error message mean? How do I get rid of it?
>=20
> Could it be that the SSD has reached the end of its lifetime?
Hope not. Was trusting that FreeBSD takes care of saving SSDs from =
degrading over time.
> I've seen similar messages on regular hard disks which were
> about to die... Can you check the SSD with smartctl and see
> if there is something suspicious?
>=20
The output of smartctl is overwhelming :) Happen to know what I should =
look for?
smartctl 7.1 2019-12-30 r5022 [FreeBSD 12.1-RELEASE amd64] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, =
www.smartmontools.org
=3D=3D=3D START OF INFORMATION SECTION =3D=3D=3D
Model Family: Samsung based SSDs
Device Model: Samsung SSD 840 EVO 120GB
Serial Number: S1D5NSAD978704E
LU WWN Device Id: 5 002538 8a002c09c
Firmware Version: EXT0AB0Q
User Capacity: 120,034,123,776 bytes [120 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: Tue May 5 11:11:45 2020 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=3D=3D=3D START OF READ SMART DATA SECTION =3D=3D=3D
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: =
Disabled.
Self-test execution status: ( 0) The previous self-test routine =
completed
without error or no self-test =
has ever=20
been run.
Total time to complete Offline=20
data collection: ( 4200) 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=20
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 70) 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 091 091 000 Old_age Always =
- 42753
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always =
- 69
177 Wear_Leveling_Count 0x0013 099 099 000 Pre-fail Always =
- 2
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 073 057 000 Old_age Always =
- 27
195 ECC_Error_Rate 0x001a 200 200 000 Old_age Always =
- 0
199 CRC_Error_Count 0x003e 100 100 000 Old_age Always =
- 0
235 POR_Recovery_Count 0x0012 099 099 000 Old_age Always =
- 51
241 Total_LBAs_Written 0x0032 099 099 000 Old_age Always =
- 1078954976
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.
>=20
>=20
> --=20
> Polytropon
> Magdeburg, Germany
> Happy FreeBSD user since 4.0
> Andra moi ennepe, Mousa, =E2=80=A6
=E2=80=94
Christoph
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