Re: Fix journal replay xattr nodes issue [need your help!]

[Richard Weinberger <richard@xxxxxx>]

Tianming,

----- Ursprüngliche Mail -----
> Von: "gtk_tianmingzhu(祝天名）" <gtk_tianmingzhu@xxxxxxxxxxxx>
> An: "Richard Weinberger" <richard.weinberger@xxxxxxxxx>
> CC: "linux-mtd" <linux-mtd@xxxxxxxxxxxxxxxxxxx>, "karam lee" <karam.lee@xxxxxxx>
> Gesendet: Mittwoch, 30. Januar 2019 16:32:01
> Betreff: Fix journal replay xattr nodes issue [need your help!]

> Hi ALL
> 
> My ubifs (filesystem size:5M, enable xattr feature) will mount failed or become
> read-only after integck –p test about 5 minutes.
> If disable xattr feature the integck and chek_fs will passed.

Can you please share the exact test case?
It would be wonderful if you can trigger it directly with integck.
I was similar reports but nothing clear so far.

5MiB is a rather small fs, maybe this is the key...
UBIFS has two ways to store the LPT. Big and small model.
 
> After apply your patch http://patchwork.ozlabs.org/patch/713213/ the integck
> test usually lasts about an hour. But still failed.(
> sys/kernel/debug/ubifs/chk_fs" also failed )
> Could you help me to check this problem ,thanks!

This patch fixes a problem with interrupted NAND operations where UBIFS faces
ECC errors while recovery.
I don't think it is related to this issue.
 
Anyway, I'm on vacation now for a few days and therefore have limited internet access.

Thanks,
//richard

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