diff --git a/.gitignore b/.gitignore
index e40d53c..afb7f5e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,4 @@ dkms.conf
 *.iso
 /isodir
 serial.log
+*.cpio
diff --git a/Makefile b/Makefile
index a3a7357..67561d9 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,8 @@ cis-os.iso: kernel/kernel.elf boot/grub.cfg
 	mkdir -p isodir/boot/grub
 	cp kernel/kernel.elf isodir/boot/kernel.elf
 	cp boot/grub.cfg isodir/boot/grub/grub.cfg
+	cd initrd && find . -print | cpio -o -H newc > ../initrd.cpio && cd ..
+	cp initrd.cpio isodir/initrd.cpio
 	grub-mkrescue -o cis-os.iso isodir
 
 kernel/kernel.elf: $(OBJS)
diff --git a/README.md b/README.md
index c962541..5a7c655 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,7 @@ make run
 
 - `boot/`: Конфигурация GRUB.
 - `kernel/`: Основной код ядра.
+- `initrd/`: Файлы виртуального диска.
 - `scripts/`: Скрипты для сборки и запуска.
 
 ## XD
diff --git a/ROADMAP.md b/ROADMAP.md
new file mode 100644
index 0000000..011c780
--- /dev/null
+++ b/ROADMAP.md
@@ -0,0 +1,12 @@
+# Дорожная карта проекта
+
+- [ ] Обработка прерываний
+- [ ] Трассировка стека
+- [ ] Менеджер памяти
+- [ ] Kernel libc
+- [ ] CPIO
+- [ ] [libcpuid](https://github.com/anrieff/libcpuid)
+- [ ] Менеджер потоков
+- [ ] VFS
+- [ ] [LittleFS](https://github.com/littlefs-project/littlefs)
+- [ ] [DOOM](https://github.com/Daivuk/PureDOOM)
diff --git a/initrd/Wellcome.txt b/initrd/Wellcome.txt
new file mode 100644
index 0000000..93c710d
--- /dev/null
+++ b/initrd/Wellcome.txt
@@ -0,0 +1 @@
+:D
\ No newline at end of file
diff --git a/kernel/cpio.c b/kernel/cpio.c
new file mode 100644
index 0000000..f967fe6
--- /dev/null
+++ b/kernel/cpio.c
@@ -0,0 +1,75 @@
+#include <kstdint.h>
+
+// We need memory manager and kernel lib first
+#if 0
+typedef struct {
+    char c_magic[6];    // "070701"
+    char c_ino[8];
+    char c_mode[8];
+    char c_uid[8];
+    char c_gid[8];
+    char c_nlink[8];
+    char c_mtime[8];
+    char c_filesize[8];
+    char c_devmajor[8];
+    char c_devminor[8];
+    char c_rdevmajor[8];
+    char c_rdevminor[8];
+    char c_namesize[8];
+    char c_check[8];
+} cpio_header_t;
+
+void cpio_from_memory(const char *cpio, uint64_t len) {
+    const char *ptr = cpio;
+    const char *end = cpio + len;
+
+    while (ptr + sizeof(cpio_header_t) <= end) {
+        const cpio_header_t *hdr = (const cpio_header_t *)ptr;
+
+        if (memcmp(hdr->c_magic, "070701", 6) != 0) {
+            if (memcmp(hdr->c_magic, "000000", 6) == 0) {
+                printf("End of archive reached.\n");
+                break;
+            } else {
+                printf("Invalid cpio magic number.\n");
+                return;
+            }
+        }
+
+        uint64_t namesize = strtoul(hdr->c_namesize, NULL, 16);
+        uint64_t filesize = strtoul(hdr->c_filesize, NULL, 16);
+
+        uint64_t name_padding = (namesize + 3) & ~3;
+        ptr += sizeof(cpio_header_t);
+
+        if (ptr + namesize > end) {
+            printf("Error: Not enough data for file name.\n");
+            return;
+        }
+        char *name = malloc(namesize + 1);
+        if (!name) {
+            printf("Memory allocation failed.\n");
+            return;
+        }
+        memcpy(name, ptr, namesize);
+        name[namesize] = '\0';
+        printf("File name: %s\n", name);
+        free(name);
+
+        ptr += name_padding;
+
+        if (ptr + filesize > end) {
+            printf("Error: Not enough data for file content.\n");
+            return;
+        }
+        printf("File size: %llu bytes\n", filesize);
+
+        ptr += (filesize + 3) & ~3;
+
+        if (ptr > end) {
+            printf("Error: Overran buffer.\n");
+            return;
+        }
+    }
+}
+#endif
\ No newline at end of file