Hi Carsten,
When I had problems on my physical hosts (recycled systems that we wanted to
just use in a test cluster) I found that I needed to use sgdisk --zap-all
/dev/sd{letter} to clean all partition maps off the disks before ceph would
recognize them as available. Worth a shot in your case, eve
Hi,
You should erase any partitions or LVM groups on the disks and restart OSD
hosts so CEPH would be able to detect drives. I usually just do 'dd
if=/dev/zero of=/dev/ bs=1M count=1024' and then reboot host to make
sure it will definitely be clean. Or, alternatively, you can zap the
drives, or you
Hello,
I agree with that point. When ceph creates lvm volumes it adds lvm tags to
them. Thats how ceph finds that those they are occupied by ceph. So you
should remove lvm volumes and even better clean all data on those lvm
volumes. Usually its enough to clean just the head of lvm partition where
?
--
Carsten
From: Сергей Процун
Sent: Donnerstag, 4. November 2021 21:36
To: Yury Kirsanov
Cc: Zach Heise ; Scharfenberg, Carsten
; ceph-users
Subject: Re: [ceph-users] Re: fresh pacific installation does not detect
available disks
ACHTUNG: Diese Mail kommt von einem EXTERNEN ABSENDER - bitte
kind of virtual harddisk?
--
Carsten
From: Сергей Процун
Sent: Donnerstag, 4. November 2021 21:36
To: Yury Kirsanov
Cc: Zach Heise ; Scharfenberg, Carsten
; ceph-users
Subject: Re: [ceph-users] Re: fresh pacific installation does not
detect available disks
ACHTUNG: Diese Mail kommt von
lso it’s quite irritating that there are no error messages…
--
Carsten
From: Yury Kirsanov
Sent: Dienstag, 9. November 2021 14:05
To: Scharfenberg, Carsten
Cc: Сергей Процун ; Zach Heise ;
ceph-users
Subject: Re: [ceph-users] Re: fresh pacific installation does not detect
available disks
Try
underlying
layer…
From: Yury Kirsanov
Sent: Dienstag, 9. November 2021 14:46
To: Scharfenberg, Carsten
Cc: Сергей Процун ; Zach Heise ;
ceph-users
Subject: Re: [ceph-users] Re: fresh pacific installation does not detect
available disks
By the way, what does:
ceph orch ls
and
ceph orch ps
h orch is not in sync with the
underlying layer…
From: Yury Kirsanov
Sent: Dienstag, 9. November 2021 14:46
To: Scharfenberg, Carsten
Cc: Сергей Процун ; Zach Heise
; ceph-users
Subject: Re: [ceph-users] Re: fresh pacific installation does not
detect available disks
By the way, what does:
c
shboard!
> Again I have the impression that ceph orch is not in sync with the
> underlying layer…
>
> From: Yury Kirsanov
> Sent: Dienstag, 9. November 2021 14:46
> To: Scharfenberg, Carsten
> Cc: Сергей Процун ; Zach Heise ;
> ceph-users
> Subject: Re: [ceph-users] Re: fr
