On Tue, Mar 04, 2025 at 09:13:54PM +0400, DeCay wrote: > Interesting, thank you for your answer! Yes, DBus should work for my > use-case. > > At the same time, I'm looking into lvm2cmd.h right now, but it seems to be > designed for the CLI `lvm` you mentioned.
LVM2 can't be embedded in an application because there are points where if LVM crashes, the whole system must be rebooted. Furthermore, there are points where accessing memory that is not mlock'd might hang forever. If you plan to frequently perform LVM operations, then LVM is probably the wrong tool for the job. LVM operations often take 0.3 seconds or more and are highly disruptive to other I/O on the system. -- Sincerely, Demi Marie Obenour (she/her/hers) Invisible Things Lab
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