Once upon a time, Roger Heflin <[email protected]> said: > Basically if a fs was built for 512 it cannot be run as 4k so it > sounds like there is a significant risk if one was to use pvmove and > move a current 512b filesystem over to a 4k disk. lvm mght just > refuse to do it.
Yeah, generally you can't convert or mix-and-match. But the NVMe drives I've switched from 512 to 4K erased the contents (basically an internal format), with big warnings about it, so it's not a huge thing anyway. On the original question: it's possible that Samsung has decided the effort and usage for switching to 4K are worth the benefits. They're probably not using 4K sectors internally either, maybe using something bigger to match newer flash write cycles better. -- Chris Adams <[email protected]> -- _______________________________________________ users mailing list -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
