core: 查询不到准确内存时使用 free 兜底

fixes #179
2025-01-18 20:39:14 +08:00 · 2024-10-19 00:42:30 +08:00 · 2024-10-19 00:42:30 +08:00 · 6408fa85f1
commit 6408fa85f1
parent a45aa86b7d
1 changed files with 6 additions and 0 deletions
--- a/reinstall.sh
+++ b/reinstall.sh
@ -1730,6 +1730,12 @@ check_ram() {
        fi
    fi

+    # 用于兜底，不太准确
+    if [ -z $ram_size ]; then
+        ram_size=$(free -m | grep ^Mem: | awk '{print $2}')
+        ram_size=$((ram_size + 64 + 4))
+    fi
+
    if [ -z $ram_size ] || [ $ram_size -le 0 ]; then
        error_and_exit "Could not detect RAM size."
    fi