free_min_max
local cache_size=$(do_facet ost$((MAXI+1)) \
"awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
+
+ # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
+ # pre-set value
+ if [ -z "$cache_size" ]; then
+ cache_size=256
+ fi
local large_file_size=$((cache_size * 2))
echo "OSS cache size: $cache_size KB"