> Am 09.06.2023 um 18:38 schrieb stan via users <users@xxxxxxxxxxxxxxxxxxxxxxx>: > > On Fri, 09 Jun 2023 09:48:25 +0200 > François Patte <francois.patte@xxxxxxxxxxxxxxxxxxxx> wrote: > >> No answer... Is this problem so uncommon? Or so obvious? > > I haven't seen it even mentioned before and not obvious at all to me. > Perhaps there is an expert who would immediately understand what > happened, and how to either fix or workaround it. But like you, I don't > understand how the system could assign the same UUID to two disks. I probably don’t count as an expert. But software raid introduces a property „raid-member“ (not literally but something like that). Each raid gets a UUID and all members of a specific raid get the same UUID that identifies them as belonging together. I guess, the problem is not that the disks have the same UUID but a missing value of a property elsewhere indicating how to interpret that property. I guess it is quite pointless to find the mistake. Even if you would identify it, there might be no tool to fix it. And binary-editing a disk sector may be quite a challenge. > Is > it possible that the way you set up raid was different? It is as if > they were assigned the same UUID *because* they were in a raid. Are > they using hardware raid, or an unusual software raid? What happens if > you try to change the UUID on one of the disks? Don't actually do it > because you might lose data, but does it give an error or warning? If I remember the previous thread correctly, there was some disk cloning involved. Maybe that part of the issue. -- Peter Boy https://fedoraproject.org/wiki/User:Pboy PBoy@xxxxxxxxxxxxxxxxx Timezone: CET (UTC+1) / CEST /UTC+2) Fedora Server Edition Working Group member Fedora Docs team contributor and board member Java developer and enthusiast _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-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/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
