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Bug #24762

closed

"ceph-volume scan" does not detect cluster name different than 'ceph'

Added by Sébastien Han almost 6 years ago. Updated over 5 years ago.

Status:
Rejected
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Running "ceph-volume scan" on a data partition of an OSD configured with ceph-disk where the cluster name is 'test' reports 'ceph' as a cluster name.
Note that both approaches pointing to the mountpoint AND the data partition provide the same error:

With the mountpoint:

[root@ceph-osd0 ~]# ceph-volume simple scan /var/lib/ceph/osd/test-1/ --force
 stderr: lsblk: /var/lib/ceph/osd/test-1: not a block device
 stderr: lsblk: /var/lib/ceph/osd/test-1: not a block device
Running command: /usr/sbin/cryptsetup status /dev/sda1
 stderr: Device sda1 not found
--> OSD 1 got scanned and metadata persisted to file: /etc/ceph/osd/1-a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3.json
--> To take over managment of this scanned OSD, and disable ceph-disk and udev, run:
-->     ceph-volume simple activate 1 a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3
[root@ceph-osd0 ~]# cat /etc/ceph/osd/1-a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3.json
{
    "active": "ok",
    "ceph_fsid": "b4c56e01-ab71-4b24-93d0-adafd139847f",
    "cluster_name": "ceph",
    "data": {
        "path": "/dev/sda1",
        "uuid": "a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3" 
    },
    "fsid": "a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3",
    "journal": {
        "path": "/dev/disk/by-partuuid/e9764491-22b6-4c16-8304-c9320c887d03",
        "uuid": "e9764491-22b6-4c16-8304-c9320c887d03" 
    },
    "journal_uuid": "e9764491-22b6-4c16-8304-c9320c887d03",
    "keyring": "AQCksTNbKOjxLxAA/EKIN0Zc7Qt5Iux8TeNHlA==",
    "magic": "ceph osd volume v026",
    "ready": "ready",
    "systemd": "",
    "type": "filestore",
    "whoami": 1

With the device:

[root@ceph-osd0 ~]# ceph-volume simple scan /dev/sda1
Running command: /usr/sbin/cryptsetup status /dev/sda1
 stderr: Device sda1 not found
--> OSD 1 got scanned and metadata persisted to file: /etc/ceph/osd/1-a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3.json
--> To take over managment of this scanned OSD, and disable ceph-disk and udev, run:
-->     ceph-volume simple activate 1 a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3
[root@ceph-osd0 ~]# cat /etc/ceph/osd/1-a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3.json
{
    "active": "ok",
    "ceph_fsid": "b4c56e01-ab71-4b24-93d0-adafd139847f",
    "cluster_name": "ceph",
    "data": {
        "path": "/dev/sda1",
        "uuid": "a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3" 
    },
    "fsid": "a8cfc3cc-1294-4eaa-9e2c-1c3ec93062a3",
    "journal": {
        "path": "/dev/disk/by-partuuid/e9764491-22b6-4c16-8304-c9320c887d03",
        "uuid": "e9764491-22b6-4c16-8304-c9320c887d03" 
    },
    "journal_uuid": "e9764491-22b6-4c16-8304-c9320c887d03",
    "keyring": "AQCksTNbKOjxLxAA/EKIN0Zc7Qt5Iux8TeNHlA==",
    "magic": "ceph osd volume v026",
    "ready": "ready",
    "systemd": "",
    "type": "filestore",
    "whoami": 1
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