Sorry, I have already seen in the lustre documentation that it’s possible migrate between ldiskfs and zfs since the 2.11 lustre release.
I appreciate the stability and I think that the 2.10.4 release is the best option for our systems. Any experiencies using ldiskfs under zvol? Do you think that it's better than ldiskfs under mdadm + lvm? Regards. ============================================= Fernando Pérez Institut de Ciències del Mar (CMIMA-CSIC) Departament Oceanografía Física i Tecnològica Passeig Marítim de la Barceloneta,37-49 08003 Barcelona Phone: (+34) 93 230 96 35 ============================================= > El 26 may 2018, a las 16:12, Fernando Pérez <[email protected]> escribió: > > Dear all, > > We have a lustre filesystem recently migrated from 2.8 to 2.10.4 release with > a combined mdt + mgs under ldiskfs. I want to migrate it to a new external > jbod with ssds. > > Is it possible to migrate it to zfs? > > I think that the best two options are the following: > > 1. Migrate it to zfs, but I think that it was not possible in lustre previous > releases > 2. Migrate it to ldiskfs under a zfs pool. > > What is the best way? > > Thank you very much in advance. > > Regards. > > ============================================= > Fernando Pérez > Institut de Ciències del Mar (CMIMA-CSIC) > Departament Oceanografía Física i Tecnològica > Passeig Marítim de la Barceloneta,37-49 > 08003 Barcelona > Phone: (+34) 93 230 96 35 > ============================================= > > _______________________________________________ > lustre-discuss mailing list > [email protected] > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org _______________________________________________ lustre-discuss mailing list [email protected] http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
