- ceph deploy on ARM64 depends on "libec_jerasure_neon.so" which is not included
in `ceph-base` package in fedora26 distro, updated the distro to fedora33 to
fix the issue
```
sh ./mon.sh "$(hostname -i)"
/usr/lib64/ceph/erasure-code/libec_jerasure_neon.so: cannot open shared object file
```
- default pool `rbd` is not created on arm64, need to created this pool manually.
```
rbd import --image-feature layering block foo
rbd: error opening default pool 'rbd'
```
Signed-off-by: Dave Chen <dave.chen@arm.com>
f95a56a99b