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From: "Lakshmipathi.G" <lakshmipathi.g@gmail.com>
Date: Tue, 24 Oct 2017 10:22:31 +0530
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Subject: Re: btrfs send yields "ERROR: send ioctl failed with -5: Input/output error"
To: Zak Kohler <y2k@y2kbugger.com>
Cc: btrfs <linux-btrfs@vger.kernel.org>
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> Does anyone know why scrub did not catch these errors that show up in dmesg?

Can you try offline scrub from this repo
https://github.com/gujx2017/btrfs-progs/tree/offline_scrub and see
whether it
detects the issue?  "btrfs scrub start --offline <dev>"


----
Cheers,
Lakshmipathi.G
http://www.giis.co.in http://www.webminal.org