Yes! But still with mdadm if you lose 1 disk and reboot the server, the system crashes. But with ZFS there's no crash.
--- Gilberto Nunes Ferreira (47) 3025-5907 (47) 99676-7530 - Whatsapp / Telegram Skype: gilberto.nunes36 Em qui., 30 de jul. de 2020 às 09:55, Strahil Nikolov <[email protected]> escreveu: > I guess there is no automatic hot-spare replacement in LVM, but > mdadm has that functionality. > > Best Regards, > Strahil Nikolov > > > На 30 юли 2020 г. 15:39:18 GMT+03:00, Gilberto Nunes < > [email protected]> написа: > >Doing some research and the chvg command, which is responsable for > >create > >hotspare disks in LVM is available only in AIX! > >I have a Debian Buster box and there is no such command chvg. Correct > >me if > >I am wrong.... > >--- > >Gilberto Nunes Ferreira > > > >(47) 3025-5907 > >(47) 99676-7530 - Whatsapp / Telegram > > > >Skype: gilberto.nunes36 > > > > > > > > > > > >Em qui., 30 de jul. de 2020 às 02:05, Strahil Nikolov > ><[email protected]> > >escreveu: > > > >> LVM allows creating/converting striped/mirrored LVs without any > >dowtime > >> and it's using the md module. > >> > >> Best Regards, > >> Strahil Nikolov > >> > >> На 28 юли 2020 г. 22:43:39 GMT+03:00, Gilberto Nunes < > >> [email protected]> написа: > >> >Hi there.... > >> > > >> >'till now, I am using glusterfs over XFS and so far so good. > >> >Using LVM too.... > >> >Unfortunately, there is no way with XFS to merge two or more HDD, in > >> >order > >> >to use more than one HDD, like RAID1 or RAID5. > >> >My primary goal is to use two server with GlusterFS on top of > >multiples > >> >HDDs for qemu images. > >> >I have think about BTRFS or mdadm. > >> >Anybody has some experience on this? > >> > > >> >Thanks a lot > >> > > >> >--- > >> >Gilberto Nunes Ferreira > >> >
________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://bluejeans.com/441850968 Gluster-users mailing list [email protected] https://lists.gluster.org/mailman/listinfo/gluster-users
