From: Robert Krig <robert.krig@render-wahnsinn.de>
To: linux-bcache@vger.kernel.org
Subject: Can you switch caching modes on the fly during use?
Date: Mon, 6 Feb 2023 10:54:09 +0100 [thread overview]
Message-ID: <92a2df4d-3631-b669-c275-1f067ad72bd1@render-wahnsinn.de> (raw)
Hi. I was just wondering.
My cache device is a MD Raid1 SSD.
My backing device is a BTRFS Raid10 on 8 Spinning disks.
Everything is setup as default. Which, as far as I recall means
writethrough caching.
Can I just switch the caching mode on the fly while the filesystem is in
use, without any risks of corruption, or do I need to detach the cache,
unmount the FS, etc...?
next reply other threads:[~2023-02-06 9:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-06 9:54 Robert Krig [this message]
2023-02-09 2:38 ` Can you switch caching modes on the fly during use? Eric Wheeler
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