Re: OpenZFS 2.2 -> 2.2.1 Block Cloning Bug Data Corruption

Reply: Julien Cigar : "Re: OpenZFS 2.2 -> 2.2.1 Block Cloning Bug Data Corruption"
In reply to: Julien Cigar : "Re: OpenZFS 2.2 -> 2.2.1 Block Cloning Bug Data Corruption"
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From: infoomatic <infoomatic_at_gmx.at>
Date: Thu, 23 Nov 2023 12:07:33 UTC

On 23.11.23 12:05, Julien Cigar wrote:
> On Thu, Nov 23, 2023 at 02:20:49AM +0100, Tomek CEDRO wrote:
>> https://www.phoronix.com/news/OpenZFS-2.2.1-Released
>
> Fortunately block cloning is disabled by default on 14.0-RELEASE,
> (see vfs.zfs.bclone_enabled)
>

I would not be too sure about that, see [1]. It seems just that with
this option disabled it is much harder to hit the bug.

[1] https://github.com/openzfs/zfs/issues/15526#issuecomment-1823857131