[linux-lvm] Does LVM always do 'dm suspend' when lvcreating a thin snapshot?

Mike McCracken mike.mccracken at canonical.com
Thu Sep 3 22:04:33 UTC 2015

 When creating a thin snapshot of a thin volume, does LVM always freeze the

I see when I run lvcreate with -vvv that it sends the 'dm suspend' message
to the origin lv, but on looking at the code I wasn't quite able to
convince myself that it will always do that, or under what circumstances it

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