Hi,
This issue also happens on another platform that runs with Pacific
(v16.2.6) on Ubuntu 20.04.
# ceph health detail
HEALTH_WARN 20 stray daemon(s) not managed by cephadm
[WRN] CEPHADM_STRAY_DAEMON: 20 stray daemon(s) not managed by cephadm
stray daemon tcmu-runner.sds-ctt-gw1:cached-hdd/iscsi_pool_01 on host
sds-ctt-gw1 not managed by cephadm
stray daemon tcmu-runner.sds-ctt-gw1:cached-hdd/iscsi_pool_02 on host
sds-ctt-gw1 not managed by cephadm
...
...
This warning can be removed by configuring
mgr/cephadm/warn_on_stray_daemons as false. But I dont really think I
should.
A related bug report found in: https://tracker.ceph.com/issues/51111
Regs,
Icy
On Fri, 16 Apr 2021 at 10:44, icy chan <icy.kf.chan@xxxxxxxxx> wrote:
> Hi,
>
> I had several clusters running as nautilus and pending upgrading to
> octopus.
>
> I am now testing the upgrade steps for ceph cluster from nautilus
> to octopus using cephadm adopt in lab referred to below link:
> - https://docs.ceph.com/en/octopus/cephadm/adoption/
>
> Lab environment:
> 3 all-in-one nodes.
> OS: CentOS 7.9.2009 with podman 1.6.4.
>
> After the adoption, ceph health keep warns about tcme-runner not
> managed by cephadm.
> # ceph health detail
> HEALTH_WARN 12 stray daemon(s) not managed by cephadm; 1 pool(s) have no
> replicas configured
> [WRN] CEPHADM_STRAY_DAEMON: 12 stray daemon(s) not managed by cephadm
> stray daemon tcmu-runner.ceph-aio1:iSCSI/iscsi_image_01 on host
> ceph-aio1 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio1:iSCSI/iscsi_image_02 on host
> ceph-aio1 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio1:iSCSI/iscsi_image_03 on host
> ceph-aio1 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio1:iSCSI/iscsi_image_test on host
> ceph-aio1 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio2:iSCSI/iscsi_image_01 on host
> ceph-aio2 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio2:iSCSI/iscsi_image_02 on host
> ceph-aio2 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio2:iSCSI/iscsi_image_03 on host
> ceph-aio2 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio2:iSCSI/iscsi_image_test on host
> ceph-aio2 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio3:iSCSI/iscsi_image_01 on host
> ceph-aio3 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio3:iSCSI/iscsi_image_02 on host
> ceph-aio3 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio3:iSCSI/iscsi_image_03 on host
> ceph-aio3 not managed by cephadm
> stray daemon tcmu-runner.ceph-aio3:iSCSI/iscsi_image_test on host
> ceph-aio3 not managed by cephadm
>
> And tcmu-runner is still running with the old version.
> # ceph versions
> {
> "mon": {
> "ceph version 15.2.10 (27917a557cca91e4da407489bbaa64ad4352cc02)
> octopus (stable)": 3
> },
> "mgr": {
> "ceph version 15.2.10 (27917a557cca91e4da407489bbaa64ad4352cc02)
> octopus (stable)": 1
> },
> "osd": {
> "ceph version 15.2.10 (27917a557cca91e4da407489bbaa64ad4352cc02)
> octopus (stable)": 9
> },
> "mds": {},
> "tcmu-runner": {
> "ceph version 14.2.18 (befbc92f3c11eedd8626487211d200c0b44786d9)
> nautilus (stable)": 12
> },
> "overall": {
> "ceph version 14.2.18 (befbc92f3c11eedd8626487211d200c0b44786d9)
> nautilus (stable)": 12,
> "ceph version 15.2.10 (27917a557cca91e4da407489bbaa64ad4352cc02)
> octopus (stable)": 13
> }
> }
>
> I didn't find any ceph-iscsi related upgrade steps from the above
> reference link.
> Can anyone here point me to the right direction of ceph-iscsi version
> upgrade?
>
> Thanks.
>
> Regs,
> Icy
>
>
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