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From: Raghav Gururajan <raghavgururajan@disroot.org>
To: Mark H Weaver <mhw@netris.org>,
	Maxim Cournoyer <maxim.cournoyer@gmail.com>
Cc: 43132-done@debbugs.gnu.org
Subject: bug#43132: [GUIX SYSTEM]: Malfunction
Date: Tue, 15 Sep 2020 18:38:46 -0400	[thread overview]
Message-ID: <dd7e1230-04a4-de06-fdb9-2bbdd4c684c0@disroot.org> (raw)
In-Reply-To: <871rj2bsdt.fsf@netris.org>


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Hi Mark and Maxim!

>> Ext4 won't detect bitrot (silent corruption of your drive's data).
>> You'll probably wake one day with a fsck that won't be able to recover
>> some files, or worst, a completely dead drive.
>>
>> Your backups would also contain corrupted data (garbage in, garbage
>> out!).
> 
> For what it's worth, I wholeheartedly agree with Maxim.  Btrfs did you a
> great service by calling attention to this problem with your drive, and
> it would be a shame to ignore it and switch back to ext4 where your data
> may instead be silently corrupted.
> 
> I've been using btrfs for several years now on my x86_64 Guix system,
> and it has served me well.  Previously, I used ext4, which would
> silently leave some of my files empty after crashes.  I've never seen
> that happen with btrfs.

Yeah, makes sense. I have placed an order for WDS100T2B0A.

Thanks folks!

Regards,
RG.


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      reply	other threads:[~2020-09-15 23:00 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-31  9:48 bug#43132: [GUIX SYSTEM]: Malfunction Raghav Gururajan
2020-08-31  9:53 ` Efraim Flashner
2020-08-31 10:01   ` Raghav Gururajan
2020-08-31 10:39 ` Giovanni Biscuolo
2020-08-31 10:48   ` Raghav Gururajan
2020-08-31 11:11     ` Giovanni Biscuolo
2020-08-31 12:07       ` Julien Lepiller
2020-08-31 12:40         ` Giovanni Biscuolo
2020-08-31 21:17 ` Danny Milosavljevic
2020-09-01  3:04   ` Raghav Gururajan
2020-09-01  7:58     ` Danny Milosavljevic
2020-09-10  7:56     ` Ludovic Courtès
2020-09-14 15:14       ` Maxim Cournoyer
2020-09-14 19:34         ` Ludovic Courtès
2020-09-15 11:51           ` Raghav Gururajan
2020-09-15 13:31             ` Maxim Cournoyer
2020-09-15 22:13               ` Mark H Weaver
2020-09-15 22:38                 ` Raghav Gururajan [this message]

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