libc.so.1 should likely be marked as reboot-needed=true
Got issue while updating zones:
Creating fast lookup database Done Executing linked: 0/4 done; 1 working: zone:sms1 Executing linked: 1/4 done; 1 working: zone:archive Linked progress: |pkg: update failed (linked image exception(s)): A 'update' operation failed for child 'zone:archive' with an unexpected return value of 1 and generated the following output: Action upgrade failed for 'lib/libc.so.1' (pkg://openindiana.org/system/library): FileInUseException: Could not operate on /zones/archive/root/lib/libc.so.1 because the file is in use. Please stop using the file and try the operation again. pkg: Could not operate on /zones/archive/root/lib/libc.so.1 because the file is in use. Please stop using the file and try the operation again.
Likely, libc.so.1 should be marked as reboot-needed=true to avoid on-the-fly updates.