Weirdly, I see in the logs after a dummy write that it does succeed:

I20240530 12:03:04.876973    67 raft_server.cpp:884] Triggering an on demand snapshot...
I20240530 12:03:04.877121    78 node.cpp:943] node default_group:10.0.0.221:8107:8108 starts to do snapsho
t
I20240530 12:03:04.877672   184 raft_server.cpp:553] on_snapshot_save
I20240530 12:03:04.877730   184 batched_indexer.cpp:558] Serialized 0 in-flight requests for snapshot.
I20240530 12:03:04.884878   184 raft_server.cpp:479] save_snapshot called
I20240530 12:03:04.885943   184 snapshot.cpp:642] Deleting /data/state/snapshot/snapshot_00000000000000047
543
I20240530 12:03:04.885964   184 snapshot.cpp:648] Renaming /data/state/snapshot/temp to /data/state/snapsh
ot/snapshot_00000000000000047543
I20240530 12:03:04.885987   184 snapshot.cpp:519] Deleting /data/state/snapshot/snapshot_00000000000000047
536
I20240530 12:03:04.886265   184 snapshot_executor.cpp:234] node default_group:10.0.0.221:8107:8108 snapsho
t_save_done, last_included_index=47543 last_included_term=65
I20240530 12:03:04.887487   210 log.cpp:1150] log save_meta /data/state/log/log_meta first_log_index: 4753
7 time: 1120
I20240530 12:03:04.985201   209 raft_server.cpp:521] Copying system snapshot to external snapshot director
y at /tmp/typesense-data-snapshot-20240530120304
I20240530 12:03:05.125785   205 raft_server.cpp:1162] On demand snapshot succeeded!