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From: David Rhodes Clymer <david-LEGOU7lN1jbY0TyS/>
Subject: Resizing bcache backing store
Date: Wed, 11 Apr 2012 18:47:03 -0400	[thread overview]
Message-ID: <> (raw)

In the case where the bcache backing store is resizeable (eg. a
logical volume), is it possible to resize the backing store without
breaking bcache? Let's say, for example, that I would
unmount/unregister /dev/bcacheX, resize the backing store,
reregister/remount the cache.

I imagine a better approach would be to layer LVM on the cache device
itself. However, in this particular case, I set up the bcache before I
had learned how to get LVM to use a bcache device as a PV.


             reply	other threads:[~2012-04-11 22:47 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-11 22:47 David Rhodes Clymer [this message]
     [not found] ` <>
2012-04-11 23:55   ` Kent Overstreet
2012-11-01 19:06     ` James Sefton
     [not found]       ` <>
2012-11-02 15:20         ` Kent Overstreet

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