[couchdb] 01/01: Document aegis.cache_deletion_grace_sec

[ja...@apache.org]

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jaydoane pushed a commit to branch document-aegis-grace
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit 351a88083e09f7ba6006f2ca54e7591236c02c19
Author: Jay Doane <ja...@apache.org>
AuthorDate: Wed Jun 2 13:07:58 2021 -0700

    Document aegis.cache_deletion_grace_sec
---
 rel/overlay/etc/default.ini | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rel/overlay/etc/default.ini b/rel/overlay/etc/default.ini
index b98ff00..e8e06c7 100644
--- a/rel/overlay/etc/default.ini
+++ b/rel/overlay/etc/default.ini
@@ -716,6 +716,10 @@ writer = stderr
 ; The interval in seconds of how often the expiration check runs.
 ;cache_expiration_check_sec = 10
 
+; The period in seconds that an expired key remains in the cache.
+; Lowering this too much might expose races.
+;cache_deletion_grace_sec = 5
+
 [prometheus]
 additional_port = false
 bind_address = 127.0.0.1