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TL;DR: I'm growingly getting tired of #5426 [1].
Every time I shut down a domain, I have to endure _seconds_ of freezing
in every other VMs of the same LVM Thin pool just because I have discard
passdown enabled. A quickly wearing SSD is the last th
On 2/5/21 5:24 PM, Jinoh Kang wrote:
> Possible solutions would be:
>
> - Patch dm-thin. Now to implement this properly, dm-thin must first
> slice the range, have it ref'd somewhere and then issue discards (so
> that it can handle power disruptions).
> - Switch to reflinks. BTRFS has been ar