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From: Rolf Fokkens <rolf@rolffokkens.nl>
To: linux-bcache@vger.kernel.org
Subject: bch_cached_dev_attach() The obsoleted large bucket layout is unsupported, set the bcache device into read-only
Date: Sat, 6 Feb 2021 12:49:04 +0100	[thread overview]
Message-ID: <96e89237-8abe-adf7-8cf0-7065cde81dc3@rolffokkens.nl> (raw)

Hi all,

Apparently some bcache users are hit by the message in the subject, see
https://bugzilla.redhat.com/show_bug.cgi?id=1922485

I personally cannot reproduce this, but if the provided info is correct,
a certain kernel upgrade will break existing bcache setups. Is this
really true?

If so, this is a breaking change, which is very harmful.

I hope some of you have suggestions for the people who apparently are
impacted by this.

Best,

Rolf Fokkens


             reply	other threads:[~2021-02-06 11:50 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-06 11:49 Rolf Fokkens [this message]
2021-02-07 15:29 ` bch_cached_dev_attach() The obsoleted large bucket layout is unsupported, set the bcache device into read-only Coly Li

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