linux-ext4 - [Bug 201685] ext4 file system corruption

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Date:   Sat, 01 Dec 2018 18:27:02 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...r.kernel.org
Subject: [Bug 201685] ext4 file system corruption

https://bugzilla.kernel.org/show_bug.cgi?id=201685

--- Comment #112 from Néstor A. Marchesini (nestorm_des@...mail.com) ---

$ zcat /proc/config.gz |grep DAX
CONFIG_DAX=m
# CONFIG_FS_DAX is not set

DAX I have it as a module, but I've never seen it loaded with lsmod.

$ cat /sys/block/sda/queue/scheduler
[none]

Always use the mounting parameters in my partitions  barrier=1,data=ordered

$ cat /etc/fstab |grep LABEL
LABEL=GentooBoot  /boot    ext4   noatime,noauto,barrier=1,data=ordered    0 2
LABEL=GentooSwap  none     swap   swap  0 0
LABEL=GentooRaiz  /        ext4   noatime,barrier=1,data=ordered   0 1
LABEL=GentooHome  /home    ext4   noatime,barrier=1,data=ordered   0 2

Excellent point given by Guenter Roeck in comment 93
I would have to try to create several trees 4.19.5 and be removed one or two at
a time,
to isolate the fault.
I still use 4.19.5 with the ext4 folder of 4.18.20 and zero problems.

Regards

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