From cd2458b8303d37c66347e3e9f3cf3a592f03483c Mon Sep 17 00:00:00 2001
From: Martin Sekera <sekerama@gmail.com>
Date: Tue, 1 Sep 2020 12:22:57 +0200
Subject: [PATCH] fix gc exceeding limits

---
 btv            | 6 +++---
 cfg/config.ini | 1 -
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/btv b/btv
index 99549ed..da0ad2f 100755
--- a/btv
+++ b/btv
@@ -348,9 +348,9 @@ def do_create(args):
 		else:
 			print("!!! no previous Rank 2 snapshot, please create one using btv stream")
 			snapshot.rank = 1
-		
-		## garbage collection
-		do_gc()
+	
+	## garbage collection
+	do_gc()
 	
 	## save all snapshot metadata
 	snapshot.dump()
diff --git a/cfg/config.ini b/cfg/config.ini
index f5b72b0..cb00390 100644
--- a/cfg/config.ini
+++ b/cfg/config.ini
@@ -30,7 +30,6 @@ dir = /mnt/pool/subvol/_backup
 
 [gc]
 # How many snapshots of each Rank to keep around.
-# Note: pruning is only performed when a new Rank 2 snapshot is attempted.
 # Default values are 25, 36, and 42, i.e. 5 hours for Rank 0, 2 days for Rank 1,
 # and a week for Rank 2.
 rank_0_count=25