[RN 2.0.2] 2.0.0 to 2.0.1 upgrade didn't replace couchdb's file2.beam with latest version (was: [centos 32] views are broken after upgrade 2.0.0->2.0.1)

http://qa.hq.northscale.net/job/centos-32-2.0-upgrade/32/consoleFull
./testrunner -i /tmp/upgrade.ini -t newupgradetests.MultiNodesUpgradeTests.offline_cluster_upgrade,initial_version=2.0.0-1976-rel,ddocs-num=2,upgrade_version=2.0.1-160-rel

steps:
1. cluster with 2*2.0.0-1976 nodes
2. default bucket with 2*2 views
3. after offline( the same is for online tests as well)

[2013-02-18 09:22:36,045] - [rest_client:329] INFO - index query url: http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view0?connectionTimeout=60000
[2013-02-18 09:22:36,191] - [rest_client:329] INFO - index query url: http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?connectionTimeout=60000
[2013-02-18 09:22:36,249] - [rest_client:329] INFO - index query url: http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view0?connectionTimeout=60000
[2013-02-18 09:22:36,324] - [task:1323] INFO - (1000 rows) expected, (0 rows) returned
[2013-02-18 09:22:36,354] - [rest_client:329] INFO - index query url: http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?connectionTimeout=60000
[2013-02-18 09:22:36,385] - [task:1323] INFO - (1000 rows) expected, (0 rows) returned

perform manually:

andrey@baranouski:~/repository/testrunner$ curl -X GET http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?stale=False
{"total_rows":0,"rows":[
],
"errors":[

{"from":"local","reason":"undef"}

,

{"from":"http://10.1.4.14:8092/_view_merge/?stale=false","reason":"undef"}

]
}
andrey@baranouski:~/repository/testrunner$ curl -X GET http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?stale=update_after

{"total_rows":0,"rows":[ ] }

andrey@baranouski:~/repository/testrunner$ curl -X GET http://10.1.4.24:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?stale=update_after

{"total_rows":0,"rows":[ ] }

andrey@baranouski:~/repository/testrunner$ python scripts/ssh.py -i centos-32-2.0-upgrade.ini "ls -la /opt/couchbase/var/lib/couchbase/data/@indexes/default"
10.1.4.14
total 32
drwxr-xr-x 2 couchbase couchbase 4096 Feb 19 01:54 .
drwxr-xr-x 3 couchbase couchbase 4096 Feb 19 01:53 ..
rw-rr- 1 couchbase couchbase 10531 Feb 19 01:53 main_d3bab589b07b8f398f39483b2e415d07.view.1
rw-rr- 1 couchbase couchbase 10540 Feb 19 01:53 replica_d3bab589b07b8f398f39483b2e415d07.view.1

10.1.4.24
total 32
drwxr-xr-x 2 couchbase couchbase 4096 Feb 19 01:54 .
drwxr-xr-x 3 couchbase couchbase 4096 Feb 19 01:53 ..
rw-rr- 1 couchbase couchbase 10545 Feb 19 01:53 main_d3bab589b07b8f398f39483b2e415d07.view.1
rw-rr- 1 couchbase couchbase 10528 Feb 19 01:53 replica_d3bab589b07b8f398f39483b2e415d07.view.1

from server logs:

[ns_server:debug,2013-02-19T3:28:03.690,ns_1@10.1.4.24:<0.29104.0>:compaction_daemon:bucket_needs_compaction:966]`default` data size is 95325, disk size is 16840750
[ns_server:debug,2013-02-19T3:28:03.691,ns_1@10.1.4.24:<0.29106.0>:compaction_daemon:view_needs_compaction:1123]`default/_design/upgrade-test-view1/main` data_size is 0, disk_size is 10545
[ns_server:debug,2013-02-19T3:28:03.691,ns_1@10.1.4.24:<0.29107.0>:compaction_daemon:view_needs_compaction:1123]`default/_design/upgrade-test-view1/replica` data_size is 0, disk_size is 10528
[ns_server:debug,2013-02-19T3:28:03.691,ns_1@10.1.4.24:<0.29109.0>:compaction_daemon:view_needs_compaction:1123]`default/_design/upgrade-test-view0/main` data_size is 0, disk_size is 10545
[ns_server:debug,2013-02-19T3:28:03.691,ns_1@10.1.4.24:<0.29110.0>:compaction_daemon:view_needs_compaction:1123]`default/_design/upgrade-test-view0/replica` data_size is 0, disk_size is 10528
[ns_server:debug,2013-02-19T3:28:03.691,ns_1@10.1.4.24:compaction_daemon<0.6699.0>:compaction_daemon:handle_info:457]Finished compaction iteration.
[ns_server:debug,2013-02-19T3:28:03.692,ns_1@10.1.4.24:compaction_daemon<0.6699.0>:compaction_daemon:schedule_next_compaction:1442]Finished compaction too soon. Next run will be in 30s
[couchdb:error,2013-02-19T3:28:20.929,ns_1@10.1.4.24:<0.29182.0>:couch_log:error:42]Set view `default`, main group `_design/upgrade-test-view1`, writer error
error: undef
stacktrace: [

{file2,ensure_dir, ["/opt/couchbase/var/lib/couchbase/data/@indexes/default/tmp_d3bab589b07b8f398f39483b2e415d07_main/e9e434b58f3fac3310504249a00254f9.sort"]}

,

{couch_set_view_util,do_new_sort_file_path,2},
{couch_set_view_updater,'-maybe_flush_merge_buffers/2-fun-1-',7},
{lists,foldl,3},
{couch_set_view_updater,flush_writes,1},
{couch_set_view_updater,'-update/8-fun-1-',15}]

[couchdb:error,2013-02-19T3:28:20.929,ns_1@10.1.4.24:<0.6720.0>:couch_log:error:42]Set view `default`, main group `_design/upgrade-test-view1`, received error from updater: undef
[couchdb:error,2013-02-19T3:28:23.505,ns_1@10.1.4.24:<0.29209.0>:couch_log:error:42]Set view `default`, main group `_design/upgrade-test-view1`, writer error
error: undef
stacktrace: [{file2,ensure_dir, ["/opt/couchbase/var/lib/couchbase/data/@indexes/default/tmp_d3bab589b07b8f398f39483b2e415d07_main/e9e434b58f3fac3310504249a0025544.sort"]},
{couch_set_view_util,do_new_sort_file_path,2}

,

{couch_set_view_updater,'-maybe_flush_merge_buffers/2-fun-1-',7}

,

{lists,foldl,3}

,

{couch_set_view_updater,flush_writes,1}

,

{couch_set_view_updater,'-update/8-fun-1-',15}

]

[couchdb:error,2013-02-19T3:28:23.506,ns_1@10.1.4.24:<0.6720.0>:couch_log:error:42]Set view `default`, main group `_design/upgrade-test-view1`, received error from updater: undef