after upgrade 2.2->2.5 cluster is broken with --relocate RPM options

[root@localhost tmp]# rpm -i couchbase-server-enterprise_x86_64_2.2.0-821-rel.rpm --relocate /opt/couchbase=/tmp/cb
Minimum RAM required : 4 GB
System RAM configured : 3945388 kB

Minimum number of processors required : 4 cores
Number of processors on the system : 4 cores

Starting couchbase-server[ OK ]

You have successfully installed Couchbase Server.
Please browse to http://localhost.localdomain:8091/ to configure your server.
Please refer to http://couchbase.com for additional resources.

Please note that you have to update your firewall configuration to
allow connections to the following ports: 11211, 11210, 11209, 4369,
8091, 8092 and from 21100 to 21299.

By using this software you agree to the End User License Agreement.
See /opt/couchbase/LICENSE.txt.

[root@localhost tmp]# rpm -Uvh couchbase-server-enterprise_x86_64_2.5.0-1059-rel.rpm --relocate /opt/couchbase=/tmp/cb
Preparing... ########################################### [100%]
Stopping couchbase-server
Minimum RAM required : 4 GB
System RAM configured : 3945388 kB

Minimum number of processors required : 4 cores
Number of processors on the system : 4 cores

1:couchbase-server ########################################### [100%]
Upgrading couchbase-server ...
/tmp/cb/bin/install/cbupgrade -c /tmp/cb/var/lib/couchbase/config -a yes
Automatic mode: running without interactive questions or confirmations.
Analysing...
Previous config.dat file is /tmp/cb/var/lib/couchbase/config/config.dat
Target node: ns_1@127.0.0.1
Upgrading from 2.0

Couchbase should not be running.
Please use: /etc/init.d/couchbase-server stop

Database dir: /tmp/cb/var/lib/couchbase/data

Buckets to upgrade: default,beer-sample

Checking disk space available for buckets in directory:
/tmp/cb/var/lib/couchbase/data
Free disk bucket space wanted: 0.0
Free disk bucket space available: 47606112256
Free disk space factor: 2.0
Ok.

Analysis complete.

Copying /tmp/cb/var/lib/couchbase/config/config.dat
cp /tmp/cb/var/lib/couchbase/config/config.dat /tmp/cb/bin/install/../../var/lib/couchbase/config/config.dat
Copying /tmp/cb/bin/install/../../etc/couchdb/default.d/capi.ini
cp /tmp/cb/bin/install/../../etc/couchdb/default.d/capi.ini /tmp/cb/bin/install/../../etc/runtime.ini
Copying /tmp/cb/bin/install/../../etc/couchdb/default.d/capi.ini
cp /tmp/cb/bin/install/../../etc/couchdb/default.d/capi.ini /tmp/cb/bin/install/../../etc/couchdb/local.ini
Ensuring bucket data directories.
Ensuring bucket data directory: /tmp/cb/var/lib/couchbase/data/default
mkdir -p /tmp/cb/var/lib/couchbase/data/default
Ensuring bucket data directory: /tmp/cb/var/lib/couchbase/data/beer-sample
mkdir -p /tmp/cb/var/lib/couchbase/data/beer-sample
Ensuring dbdir owner/group: /tmp/cb/var/lib/couchbase/data
chown -R couchbase:couchbase /tmp/cb/var/lib/couchbase/data
Ensuring dbdir owner/group: /tmp/cb/var/lib/couchbase/data
chown -R couchbase:couchbase /tmp/cb/var/lib/couchbase/data
Upgrading buckets.
Skipping already converted bucket: /tmp/cb/var/lib/couchbase/data/default
Skipping already converted bucket: /tmp/cb/var/lib/couchbase/data/beer-sample

Done.
Starting couchbase-server[ OK ]

You have successfully installed Couchbase Server.
Please browse to http://localhost.localdomain:8091/ to configure your server.
Please refer to http://couchbase.com for additional resources.

Please note that you have to update your firewall configuration to
allow connections to the following ports: 11211, 11210, 11209, 4369,
8091, 8092, 18091, 18092, 11214, 11215 and from 21100 to 21299.

By using this software you agree to the End User License Agreement.
See /opt/couchbase/LICENSE.txt.

[root@localhost tmp]# /etc/init.d/couchbase-server status
couchbase-server is not running
[root@localhost tmp]# /etc/init.d/couchbase-server start
Starting couchbase-server [ OK ]
[root@localhost tmp]# /etc/init.d/couchbase-server status
couchbase-server is not running
[root@localhost tmp]# cd /opt/couchbase/var/lib/couchbase/logs/
[root@localhost logs]# ls -la
total 43048
drwxr-xr-x 2 couchbase couchbase 4096 Feb 18 01:00 .
drwxr-xr-x 6 couchbase couchbase 4096 Feb 18 01:00 ..
rw-rw--- 1 couchbase couchbase 67816 Feb 18 01:00 babysitter.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 00:59 babysitter.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 00:59 babysitter.siz
rw-rw--- 1 couchbase couchbase 12780 Feb 18 01:00 couchdb.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 couchdb.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 couchdb.siz
rw-rw--- 1 couchbase couchbase 297 Feb 18 01:00 crash_log.bin
rw-rw--- 1 couchbase couchbase 10485239 Feb 18 00:59 debug.1
rw-rw--- 1 couchbase couchbase 9449425 Feb 18 01:00 debug.2
rw-rw--- 1 couchbase couchbase 26 Feb 18 01:00 debug.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 debug.siz
rw-rw--- 1 couchbase couchbase 10485676 Feb 18 01:00 error.1
rw-rw--- 1 couchbase couchbase 654925 Feb 18 01:00 error.2
rw-rw--- 1 couchbase couchbase 26 Feb 18 01:00 error.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 error.siz
rw-rw--- 1 couchbase couchbase 10485544 Feb 18 01:00 info.1
rw-rw--- 1 couchbase couchbase 1780744 Feb 18 01:00 info.2
rw-rw--- 1 couchbase couchbase 26 Feb 18 01:00 info.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 info.siz
rw-rw--- 1 couchbase couchbase 0 Feb 18 00:57 mapreduce_errors.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 mapreduce_errors.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 mapreduce_errors.siz
rw-rw--- 1 couchbase couchbase 1940 Feb 18 00:59 memcached.log.0.txt
rw-rr- 1 couchbase couchbase 0 Feb 18 00:59 start.log
rw-rw--- 1 couchbase couchbase 29864 Feb 18 00:59 stats.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 stats.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 stats.siz
rw-rw--- 1 couchbase couchbase 433406 Feb 18 00:58 views.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 views.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 views.siz
rw-rw--- 1 couchbase couchbase 733 Feb 18 00:58 xdcr.1
rw-rw--- 1 couchbase couchbase 0 Feb 18 00:57 xdcr_errors.1
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 xdcr_errors.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 xdcr_errors.siz
rw-rw--- 1 couchbase couchbase 18 Feb 18 01:00 xdcr.idx
rw-rw--- 1 couchbase couchbase 13 Feb 18 01:00 xdcr.siz
[root@localhost logs]# tail -n 50 debug.2
crasher:
initial call: couch_db:init/1
pid: <0.8394.0>
registered_name: []
exception exit: killed
in function gen_server:terminate/6
ancestors: [couch_server,couch_primary_services,couch_server_sup,
cb_couch_sup,ns_server_cluster_sup,<0.58.0>]
messages: []
links: []
dictionary: []
trap_exit: true
status: running
heap_size: 610
stack_size: 24
reductions: 207
neighbours:

[error_logger:info,2014-02-18T1:00:33.643,ns_1@127.0.0.1:error_logger<0.6.0>:ale_error_logger_handler:log_report:72]
=========================INFO REPORT=========================
application: ns_server
exited: {shutdown,{ns_server,start,[normal,[]]}}
type: permanent

[error_logger:error,2014-02-18T1:00:33.643,ns_1@127.0.0.1:error_logger<0.6.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
crasher:
initial call: couch_file:spawn_writer/2
pid: <0.389.0>
registered_name: []
exception exit: {noproc,
{gen_server,call,
[couch_file_write_guard,

,
infinity]}}
in function gen_server:call/3
in call from couch_file:writer_loop/4
ancestors: [<0.387.0>,couch_server,couch_primary_services,
couch_server_sup,cb_couch_sup,ns_server_cluster_sup,
<0.58.0>]
messages: []
links: []
dictionary: []
trap_exit: true
status: running
heap_size: 377
stack_size: 24
reductions: 648
neighbours:

[root@localhost logs]#