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From: B A <chris.std@web.de>
To: Chris Murphy <lists@colorremedies.com>,
	btrfs kernel mailing list <linux-btrfs@vger.kernel.org>
Subject: Aw: Re: Help needed with filesystem errors: parent transid verify failed
Date: Tue, 30 Mar 2021 10:44:05 +0200	[thread overview]
Message-ID: <trinity-6258eac7-550c-402f-9280-6f529e372d32-1617093845116@3c-app-webde-bs38> (raw)
In-Reply-To: <CAJCQCtQWtnjyN88gif-tmA_cxcs+6HPgVxB5XwNmAVj3qMKmfw@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 1174 bytes --]


> Gesendet: Dienstag, 30. März 2021 um 00:07 Uhr
> Von: "Chris Murphy" <lists@colorremedies.com>
> An: "B A" <chris.std@web.de>
> Cc: "Btrfs BTRFS" <linux-btrfs@vger.kernel.org>
> Betreff: Re: Help needed with filesystem errors: parent transid verify failed
>
> On Sun, Mar 28, 2021 at 9:41 AM B A <chris.std@web.de> wrote:
> >
> > * Samsung 840 series SSD (SMART data looks fine)
> 
> EVO or PRO? And what does its /proc/mounts line look like?

Model is MZ-7TD500, which seems to be an EVO. Firmware is DXT08B0Q.

From /etc/fstab:

UUID=1a149bda-057d-4775-ba66-1bf259fce9a5 /        btrfs   subvol=root-f23,x-systemd.device-timeout=0,compress=lzo,ssd,noatime 0 0
UUID=1b1f5c60-57f3-435c-b73e-2de727a302e2 /boot    ext4    nosuid,noexec,nodev        1 2
UUID=1a149bda-057d-4775-ba66-1bf259fce9a5 /home    btrfs   subvol=home,x-systemd.device-timeout=0,compress=lzo,ssd,nosuid,nodev,noatime 0 0
UUID=1a149bda-057d-4775-ba66-1bf259fce9a5 /var     btrfs   subvol=var-f23,x-systemd.device-timeout=0,compress=lzo,ssd,nosuid,noexec,nodev,noatime 0 0

> Total_LBAs_Written?

Raw value: 92857573119
(full output in attached file)


Kind regards,
Chris

[-- Attachment #2: smartctl_-all.txt --]
[-- Type: text/plain, Size: 4555 bytes --]

smartctl 7.2 2021-01-17 r5171 [x86_64-linux-5.8.15-301.fc33.x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 840 Series
Serial Number:    [removed]
LU WWN Device Id: [removed]
Firmware Version: DXT08B0Q
User Capacity:    500,107,862,016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
TRIM Command:     Available, deterministic, zeroed
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 Mar 30 04:37:16 2021 EDT
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:  (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
					been run.
Total time to complete Offline
data collection: 		(53956) 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: 	 (  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   097   097   000    Old_age   Always       -       12588
 12 Power_Cycle_Count       0x0032   091   091   000    Old_age   Always       -       8958
177 Wear_Leveling_Count     0x0013   089   089   000    Pre-fail  Always       -       131
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   051   000    Old_age   Always       -       27
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   099   099   000    Old_age   Always       -       4
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       1958
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       92857573119

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%      1935         -

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.


  reply	other threads:[~2021-03-30  8:44 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-28 15:40 Help needed with filesystem errors: parent transid verify failed B A
2021-03-29  1:02 ` Chris Murphy
2021-03-29  1:12   ` Chris Murphy
2021-03-29  7:34   ` Aw: " B A
2021-03-29  8:09     ` Chris Murphy
2021-03-29  8:42       ` Aw: " B A
2021-03-29 13:36         ` Josef Bacik
2021-04-01 12:36           ` Aw: " B A
2021-03-29  7:36   ` Aw: " B A
2021-03-30  0:07 ` Chris Murphy
2021-03-30  8:44   ` B A [this message]
2021-03-30 20:17     ` Chris Murphy
2021-04-01 12:42       ` Aw: " B A

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