From 635d99d243f206f454902a3b617fc88514ae1b2d Mon Sep 17 00:00:00 2001
From: Justin Cormack <justin.cormack@docker.com>
Date: Sat, 24 Sep 2016 14:18:49 +0100
Subject: [PATCH] Add weekly cron job to TRIM drive

See #536

This is the recommended frequency. For desktop this might be less
suitable, so we may want to adjust

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
---
 alpine/etc/periodic/weekly/trim | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100755 alpine/etc/periodic/weekly/trim

diff --git a/alpine/etc/periodic/weekly/trim b/alpine/etc/periodic/weekly/trim
new file mode 100755
index 000000000..95c03d9f0
--- /dev/null
+++ b/alpine/etc/periodic/weekly/trim
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# TODO check with hdparm if supports TRIM
+/sbin/fstrim /var || true