-
Type:
Task
-
Resolution: Fixed
-
Priority:
Major - P3
-
Affects Version/s: None
-
Component/s: None
-
Sharding
-
Fully Compatible
-
None
-
None
-
None
-
None
-
None
-
None
-
None
On FCV upgrade to 5.0, make changes to the indexes for config.chunks as to:
- Create uuid-based indexes (uuid_1_min_1, uuid_1_shard_1_min_1, uuid_1_lastmod_1)
- Drop nss-based indexes (ns_1_min_1, ns_1_shard_1_min_1, ns_1_lastmod_1)
On FCV downgrade from 5.0 to earlier:
- Create the nss-based indexes
- Drop the uuid-based indexes