Description of problem:
Swift stops working and reports a following errors on undercloud after 16.1.3->16.1.4 upgrade

Mar 30 00:13:21 chrisj-dcn2-undercloud object-server[496554]: ERROR: Unable to access /srv/node/d1: [Errno 13] Permission denied: '/srv/node/d1'
Mar 30 00:13:21 chrisj-dcn2-undercloud object-server[496554]: Object update sweep completed on /srv/node/d1 in 0.00s seconds:, 0 successes, 0 failures, 0 quarantines, 0 unlinks, 1 errors, 0 redirects (pid: 92)
Mar 30 00:13:21 chrisj-dcn2-undercloud object-server[496554]: Object update sweep of d1 completed: 0.00s, 0 successes, 0 failures, 0 quarantines, 0 unlinks, 1 errors, 0 redirects
Mar 30 00:13:21 chrisj-dcn2-undercloud object-server[6335]: Object update sweep completed: 0.11s
Mar 30 00:14:52 chrisj-dcn2-undercloud account-server[8475]: 10.10.0.10 - - [30/Mar/2021:04:14:52 +0000] "HEAD /d1/281/.expiring_objects" 404 - "HEAD http://localhost/v1/.expiring_objects?format=json" "tx425ff28016b14ade861eb-006062a5bc" "proxy-server 6" 0.0006 "-" 19 -
Mar 30 00:14:52 chrisj-dcn2-undercloud object-expirer[6690]: Pass completed in 0s; 0 objects expired (txn: tx425ff28016b14ade861eb-006062a5bc)
Mar 30 00:17:46 chrisj-dcn2-undercloud container-server[8080]: Begin container update sweep
Mar 30 00:17:46 chrisj-dcn2-undercloud container-server[8080]: ERROR:  Failed to get paths to drive partitions: [Errno 13] Permission denied: '/srv/node/d1/containers'

I did not see any error during the upgrade and the job has finished with successful status 


Version-Release number of selected component (if applicable):
OSP 16.1.3->4

How reproducible:
Everytime

Steps to Reproduce:
1. Deploy undercloud with osp16.1.3
2. Upgrade undercloud to 16.1.4
3.

Actual results:
error

Expected results:


Additional info:
Since glance in undercloud is backed by swift I can no longer complete the upgrade procedure and update the cloud images.