Users with large amounts of RAM are advised to set a large value
for C<publicinbox.indexBatchSize> as documented in
-L<public-inbox-config(5)>.
+L<public-inbox-index(1)>.
C<dm-crypt> users on Linux 4.0+ are advised to try the
C<--perf-same_cpu_crypt> C<--perf-submit_from_crypt_cpus>
Fortunately, these SQLite and Xapian indices are designed to
recoverable from git if missing.
-Disabling CoW does not prevent all fragmentation.
+Disabling CoW does not prevent all fragmentation. Large values
+of C<publicInbox.indexBatchSize> also limit fragmentation during
+the initial index.
Avoid snapshotting subvolumes containing Xapian and/or SQLite indices.
Snapshots use CoW despite our efforts to disable it, resulting
The open file descriptor limit (C<RLIMIT_NOFILE>, C<ulimit -n> in L<sh(1)>,
C<LimitNOFILE=> in L<systemd.exec(5)>) may need to be raised to
-accomodate many concurrent clients.
+accommodate many concurrent clients.
Transport Layer Security (IMAPS, NNTPS, or via STARTTLS) significantly
increases memory use of client sockets, sure to account for that in