From 321300b28909e9f50d53904a0f3f700375f9ac47 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 5 Dec 2013 17:23:27 +0100
Subject: [rfs-stage32] Fix zram swap creation for > 32 CPUs zram can only
 handle 32 devices, so the script broke with 40 cpu cores

---
 .../rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions     | 1 +
 1 file changed, 1 insertion(+)

(limited to 'remote/rootfs/rootfs-stage32/data')

diff --git a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions
index a5c2ece7..362e8f14 100755
--- a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions
+++ b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions
@@ -173,6 +173,7 @@ CPUS=$(grep -c -E "^processor.*[0-9]+$" /proc/cpuinfo)
 if [ -z "$CPUS" ]; then
 	echo "ERROR: Could not determine CPU core count"
 else
+	[ "$CPUS" -gt "16" ] && CPUS=16 # zram can only handle up to 32 devices, the system can apparently even just handle 29 swap partitions, so use a reasonable upper limit
 	if ! modprobe zram "num_devices=$CPUS"; then
 		echo "ERROR: Could not load zram module"
 	else
-- 
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