[ceph-users] Fastest way to find raw device from OSD-ID? (osd -> lvm lv -> lvm pv -> disk)

Jakub Jaszewski jaszewski.jakub at gmail.com
Mon Oct 8 12:15:22 PDT 2018


Hi Kevin,
Have you tried ceph osd metadata OSDid ?

Jakub

pon., 8 paź 2018, 19:32 użytkownik Alfredo Deza <adeza at redhat.com> napisał:

> On Mon, Oct 8, 2018 at 6:09 AM Kevin Olbrich <ko at sv01.de> wrote:
> >
> > Hi!
> >
> > Yes, thank you. At least on one node this works, the other node just
> freezes but this might by caused by a bad disk that I try to find.
>
> If it is freezing, you could maybe try running the command where it
> freezes? (ceph-volume will log it to the terminal)
>
>
> >
> > Kevin
> >
> > Am Mo., 8. Okt. 2018 um 12:07 Uhr schrieb Wido den Hollander <
> wido at 42on.com>:
> >>
> >> Hi,
> >>
> >> $ ceph-volume lvm list
> >>
> >> Does that work for you?
> >>
> >> Wido
> >>
> >> On 10/08/2018 12:01 PM, Kevin Olbrich wrote:
> >> > Hi!
> >> >
> >> > Is there an easy way to find raw disks (eg. sdd/sdd1) by OSD id?
> >> > Before I migrated from filestore with simple-mode to bluestore with
> lvm,
> >> > I was able to find the raw disk with "df".
> >> > Now, I need to go from LVM LV to PV to disk every time I need to
> >> > check/smartctl a disk.
> >> >
> >> > Kevin
> >> >
> >> >
> >> > _______________________________________________
> >> > ceph-users mailing list
> >> > ceph-users at lists.ceph.com
> >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >> >
> >
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