From: Torsten Bronger <bronger@physik.rwth-aachen.de>
To: linux-btrfs@vger.kernel.org
Subject: Re: Why is converting from RAID1 to single in Btrfs an I/O-intensive operation?
Date: Sun, 19 Feb 2023 20:04:28 +0100 [thread overview]
Message-ID: <87k00dmq83.fsf@physik.rwth-aachen.de> (raw)
In-Reply-To: 8531c30e-885b-1d8d-314b-5167ed0874ac@libero.it
Hallöchen!
Goffredo Baroncelli writes:
> [...]
>
> Just for curiosity, I know that the BTRFS RAID1 is not the fastest
> implementation, but how slower is in your "I/O-intensive
> operation".
What exactly do you want to compare? Be that as it may, I have no
benchmarks. Originally, I was just wondering why RAID1 --> single
may take hours, given that all data is on both disks anyway.
Regards,
Torsten.
--
Torsten Bronger
next prev parent reply other threads:[~2023-02-19 19:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-18 8:10 Why is converting from RAID1 to single in Btrfs an I/O-intensive operation? Torsten Bronger
2023-02-18 8:54 ` Andrei Borzenkov
2023-02-18 11:32 ` Torsten Bronger
2023-02-18 10:46 ` Goffredo Baroncelli
2023-02-18 11:38 ` Torsten Bronger
2023-02-18 17:47 ` me
2023-02-18 20:05 ` Torsten Bronger
2023-02-18 21:46 ` me
2023-02-19 10:09 ` Goffredo Baroncelli
2023-02-19 19:04 ` Torsten Bronger [this message]
2023-02-19 23:39 ` waxhead
2023-02-20 6:31 ` Torsten Bronger
2023-02-20 9:38 ` Patrik Lundquist
2023-02-20 15:48 ` Forza
2023-02-21 7:18 ` Torsten Bronger
2023-02-21 11:35 ` me
2023-02-22 8:30 ` Torsten Bronger
2023-02-26 18:52 ` Ferry Toth
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