On Fri, 2020-01-03 at 10:21 -0700, Chris Murphy wrote: > On Fri, Jan 3, 2020 at 9:06 AM Robbie Harwood <rharwood@xxxxxxxxxx> > wrote: > > Nico Kadel-Garcia <nkadel@xxxxxxxxx> writes: > > > > > On Thu, Jan 2, 2020 at 2:48 PM Robbie Harwood < > > > rharwood@xxxxxxxxxx> wrote: > > > > "John M. Harris Jr" <johnmh@xxxxxxxxxxxxx> writes: > > > > > On Friday, December 20, 2019 10:59:52 AM MST Chris Murphy > > > > > wrote: > > > > > > > > > > > Issuing the command once per week harms no one > > > > > > > > > > Based on what's actual in the Change proposal, this is not > > > > > the case. > > > > > > > > > > Even if this goes through, in my opinion, it should only > > > > > affect the > > > > > GNOME Spin, or perhaps even "all graphical" spins at most. > > > > > > > > No? This is extremely useful for cloud environments - maybe > > > > the most > > > > useful. It allows VM hosts to reclaim and reuse empty disk > > > > space; > > > > otherwise, the disk images just bloat to their maximum allowed > > > > size. > > > > > > Its most useful for the cloud *providers*, not the cloud clients. > > > For > > > the clients, getting the AWS space pre-allocated form EBS is > > > often a > > > notable performance improvement, and restoring it to AWS saves > > > AWS > > > resources. Not the client system performance. > > > > Sure, but in many cases the client is also the provider. Consider > > running kvm on a laptop (which I and many others do for work...) - > > you'd > > really like the disk space back you're not using, rather than each > > VM > > taking 10-20G it doesn't need. I end up having to edit every VM > > configuration in two places after each install/provision in order > > to get > > that behavior - that's not reasonable. > > By default, GNOME Boxes and virt-manager VM's, do not enable block > device discards. So this feature is a 'no op' in that case. And also > fstrim.service won't run in a container. I've updated the feature to > reflect these two things. > virt-manager does not enable discards on IDE or virtio disks. I think it DOES enable discard on SCSI disks. So strictly speaking the above is true as long as the default emulation layer is not SCSI but it is a matter of a few clicks to enable it. > _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
