Can you clarify a bit more? Are you surprised that there are already
OSDs deployed although you just added the new (blank) disks? In that
case you might have already an osd service in place which
automatically deploys OSDs as soon as available devices are added. To
confirm that, please add the output of:
ceph orch ls osd --export
Zitat von gagan tiwari <gagan.tiwari@xxxxxxxxxxxxxxxxxx>:
No. They are new disks. Not used before. I am setting up a new cluster.
I did run this command to zap "ceph orch device zap od-node1 /dev/sda
--force"
Here is lsblk output.
lsblk
NAME
MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda
8:0 0 14T 0 disk
└─ceph--54ce8bd1--384b--4e94--a9ed--b231ff649bd2-osd--block--ace35922--b31d--49db--ad86--839acca0990c
253:0 0 14T 0 lvm
sdb
8:16 0 14T 0 disk
└─ceph--ce627d0c--5a73--4df4--9690--752fa20d614e-osd--block--bbe3ce9e--ae82--453b--bca8--191f2300f780
253:1 0 14T 0 lvm
sdc
8:32 0 14T 0 disk
└─ceph--543e9cff--9447--4a3d--a6e8--2c3dd7e1810b-osd--block--a013c7f6--aa1b--4c96--be71--9fa3bf2a910c
253:2 0 14T 0 lvm
sdd
8:48 0 14T 0 disk
└─ceph--d3e34042--0a3d--476d--acdb--24f48d7c59e1-osd--block--c77a03ea--9280--46b4--8ff4--2e11ad25eddc
253:4 0 14T 0 lvm
sde
8:64 0 14T 0 disk
└─ceph--d3e7308a--09a4--4e91--8d12--8f3b1cc94c6f-osd--block--1f83e5df--4e6c--4613--b8dd--5fea7fdcec4d
253:3 0 14T 0 lvm
sdf
8:80 0 14T 0 disk
└─ceph--6a86dae1--f879--414a--8115--03fbef2f36e4-osd--block--debb0534--a12d--48e1--8d4c--d0c07e44ae6c
253:5 0 14T 0 lvm
sdg
8:96 0 14T 0 disk
└─ceph--f52542ec--0aa7--4007--8d42--f81723e946e3-osd--block--07837bc6--d868--48b5--b950--9cef1ce54eb4
253:6 0 14T 0 lvm
sdh
8:112 0 14T 0 disk
Here is fdisk output :
fdisk -l /dev/sda
Disk /dev/sda: 13.97 TiB, 15360950534144 bytes, 30001856512 sectors
Disk model: WUS5EA1A1ESP5E3
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
fdisk -l /dev/sdb
Disk /dev/sdb: 13.97 TiB, 15360950534144 bytes, 30001856512 sectors
Disk model: WUS5EA1A1ESP5E3
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Thanks,
Gagan
On Thu, Jul 31, 2025 at 9:21 PM Anthony D'Atri <anthony.datri@xxxxxxxxx>
wrote:
How did you zap the new drives? Had they been used before?
Does `lsblk` show anything on the drives? What about fdisk?
# fdisk -l /dev/sda
Disk /dev/sda: 744.63 GiB, 799535005696 bytes, 1561591808 sectors
Disk model: PERC H730 Mini
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: A00D586C-45F0-49BE-8290-A2C8B872145F
Device Start End Sectors Size Type
/dev/sda1 2048 4095 2048 1M BIOS boot
#
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 744.6G 0 disk
├─sda1 8:1 0 1M 0 part
└─sda2 8:2 0 744.6G 0 part /
> On Jul 31, 2025, at 11:48 AM, gagan tiwari <
gagan.tiwari@xxxxxxxxxxxxxxxxxx> wrote:
>
> Hi Guys,
> I am setting up a new ceph cluster. After adding osd
> devices when I did run *ceph orch device ls*
>
> It shows * Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM
> detected for all osd devices.*
>
> All the OSD devices are new nvme disks.
>
> I tried to rm , zap , destroy disks and re-added them but again same
> messages for all disks.
>
> Please let me know how to fix this.
>
> Thanks,
> Gagan
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