Hi,
I'm preparing three Ceph Nautilus nodes as iSCSI gateways following this
documentation: https://docs.ceph.com/docs/nautilus//rbd/iscsi-overview/.
For some reason rbd-target-api for one node doesn't agree on
/etc/ceph/iscsi-gateway.cfg although "sha256sum
/etc/ceph/iscsi-gateway.cfg" is the same:
~$ ssh -l root tentakel4 "sha256sum /etc/ceph/iscsi-gateway.cfg"
e65444a15bbe9a115fd27040233883b681226e922367f7c61f7378d596ed12fd
/etc/ceph/iscsi-gateway.cfg
~$ ssh -l root tentakel5 "sha256sum /etc/ceph/iscsi-gateway.cfg"
e65444a15bbe9a115fd27040233883b681226e922367f7c61f7378d596ed12fd
/etc/ceph/iscsi-gateway.cfg
~$ ssh -l root tentakel6 "sha256sum /etc/ceph/iscsi-gateway.cfg"
e65444a15bbe9a115fd27040233883b681226e922367f7c61f7378d596ed12fd
/etc/ceph/iscsi-gateway.cfg
~$ curl --user foo:bar -X GET http://tentakel4:5000/api/sysinfo/checkconf
{
"data":
"110a32477ca026225bceab337535e0cad522d8ea10e69922e1ef9412331b8d94"
}
~$ curl --user foo:bar -X GET http://tentakel5:5000/api/sysinfo/checkconf
{
"data":
"faee0b958ea8f1bcbfaae4a40ca247af2271d439b54fa345be5a3fa2283dcc84"
}
~$ curl --user foo:bar -X GET http://tentakel6:5000/api/sysinfo/checkconf
{
"data":
"110a32477ca026225bceab337535e0cad522d8ea10e69922e1ef9412331b8d94"
}
On tentakel5 I'm constantly seeing
"INFO [rbd-target-api:2821:run()] - Change detected - internal 0 / xattr
21 refreshing"
in /var/log/rbd-target-api/rbd-target-api.log
Can somebody give me a hint how to fix this?
Software:
- CentOS 7.8
- ceph-iscsi-3.4-1.el7.noarch
- tcmu-runner-1.5.2-1.el7.x86_64
- sestatus: permissive
thx
Matthias
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