Adding more memory to VMs for rgw_multisite scenarios could avoid this error
I have recently hit in the CI:
(It is worth it to set 1024Mb since there is only 2 nodes in those
scenarios.)
```
fatal: [osd0]: FAILED! => {
"changed": false,
"cmd": [
"docker",
"run",
"--rm",
"--entrypoint",
"/usr/bin/ceph",
"docker.io/ceph/daemon:latest-luminous",
"--version"
],
"delta": "0:00:04.799084",
"end": "2018-10-29 17:10:39.136602",
"rc": 1,
"start": "2018-10-29 17:10:34.337518"
}
STDERR:
Traceback (most recent call last):
File "/usr/bin/ceph", line 125, in <module>
import rados
ImportError: libceph-common.so.0: cannot map zero-fill pages: Cannot allocate memory
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This will setup 2 cluster with rgw multisite enabled.
First cluster will act as the 'master', the 2nd will be the secondary
one.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Guillaume Abrioux