Timur, thanks for a detailed report.

The problem is that you forgot to pass `--on-shared-storage` argument to `host-evacuate`, it's required if instance ephemeral storage is shared (like in your case - it's stored in Ceph):

root@node-1:~# nova reset-state --active 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a 
nova help Reset state for server 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a succeeded; new state is active
root@node-1:~# nova help host-evacuate
usage: nova host-evacuate [--target_host <target_host>] [--on-shared-storage]
                          <host>

Evacuate all instances from failed host.

Positional arguments:
  <host>                       Name of host.

Optional arguments:
  --target_host <target_host>  Name of target host. If no host is specified
                               the scheduler will select a target.
  --on-shared-storage          Specifies whether all instances files are on
                               shared storage
root@node-1:~# nova host-evacuate --on-shared-storage node-5.test.domain.local
+--------------------------------------+-------------------+---------------+
| Server UUID                          | Evacuate Accepted | Error Message |
+--------------------------------------+-------------------+---------------+
| 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a | True              |               |
+--------------------------------------+-------------------+---------------+
root@node-1:~# nova list
+--------------------------------------+-------+---------+------------------+-------------+----------------------------------+
| ID                                   | Name  | Status  | Task State       | Power State | Networks                         |
+--------------------------------------+-------+---------+------------------+-------------+----------------------------------+
| 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a | test1 | REBUILD | rebuild_spawning | NOSTATE     | admin_internal_net=192.168.111.3 |
+--------------------------------------+-------+---------+------------------+-------------+----------------------------------+
root@node-1:~# nova list
+--------------------------------------+-------+--------+------------+-------------+----------------------------------+
| ID                                   | Name  | Status | Task State | Power State | Networks                         |
+--------------------------------------+-------+--------+------------+-------------+----------------------------------+
| 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a | test1 | ACTIVE | -          | Running     | admin_internal_net=192.168.111.3 |
+--------------------------------------+-------+--------+------------+-------------+----------------------------------+
root@node-1:~# nova show test1
+--------------------------------------+-----------------------------------------------------------+
| Property                             | Value                                                     |
+--------------------------------------+-----------------------------------------------------------+
| OS-DCF:diskConfig                    | AUTO                                                      |
| OS-EXT-AZ:availability_zone          | nova                                                      |
| OS-EXT-SRV-ATTR:host                 | node-2.test.domain.local                                  |
| OS-EXT-SRV-ATTR:hypervisor_hostname  | node-2.test.domain.local                                  |
| OS-EXT-SRV-ATTR:instance_name        | instance-00000001                                         |
| OS-EXT-STS:power_state               | 1                                                         |
| OS-EXT-STS:task_state                | -                                                         |
| OS-EXT-STS:vm_state                  | active                                                    |
| OS-SRV-USG:launched_at               | 2016-05-19T13:48:26.000000                                |
| OS-SRV-USG:terminated_at             | -                                                         |
| accessIPv4                           |                                                           |
| accessIPv6                           |                                                           |
| admin_internal_net network           | 192.168.111.3                                             |
| config_drive                         |                                                           |
| created                              | 2016-05-19T13:20:29Z                                      |
| flavor                               | m1.small (2)                                              |
| hostId                               | 0cdd76f0222dfadacbe8d20fdd62c8e0244ce4df7a6d76c37c32b299  |
| id                                   | 8eb0ecb2-a7f4-429f-b72d-d3d0ca7c867a                      |
| image                                | Ubuntu cloud image (a5fa79ca-9097-4141-bc62-1feb6d2696d0) |
| key_name                             | -                                                         |
| metadata                             | {}                                                        |
| name                                 | test1                                                     |
| os-extended-volumes:volumes_attached | []                                                        |
| progress                             | 0                                                         |
| security_groups                      | default                                                   |
| status                               | ACTIVE                                                    |
| tenant_id                            | 87ec2a9db7674436bc6fee732a7d5b48                          |
| updated                              | 2016-05-19T13:48:27Z                                      |
| user_id                              | d879b7c5c2b54a7a886fb6ffc64a9b83                          |
+--------------------------------------+-----------------------------------------------------------

if it's passed everything works correctly ^