diff --git a/src/arch/x86/kmain.cpp b/src/arch/x86/kmain.cpp
index 7befffba7..70c534af8 100644
--- a/src/arch/x86/kmain.cpp
+++ b/src/arch/x86/kmain.cpp
@@ -43,6 +43,7 @@ void templates_tester() {
 void vfs_tester() {
     VFSTester vfsTester;
     vfsTester.test();
+    GlobalTtyManager.all_tty_putstr("Testing vfs OK\n");
 }
 
 void ktask_main() {
@@ -54,7 +55,7 @@ void ktask_main() {
     (new Task(Task::TaskMode::TASKMODE_KERN, templates_tester, "templates_tester2"))->start();
     VFSGlobals::mounts.add_mount(new MemFs(&VFSGlobals::root));
     (new Task(Task::TaskMode::TASKMODE_KERN, vfs_tester, "vfs_tester"))->start();
-
+    Task *init;
     for (int i = 0; i < saved_modules_size; i++) {
         auto &mod = saved_modules[i];
 
@@ -64,23 +65,20 @@ void ktask_main() {
         f->write(static_cast<const char *>(mod.address), mod.size);
 
         if (strcmp(saved_modules_names[i], "/init") == 0) {
-            GlobalTtyManager.all_tty_putstr("Starting ");
-            GlobalTtyManager.all_tty_putstr(saved_modules_names[i]);
-            GlobalTtyManager.all_tty_putchar('\n');
-
             Vector<char> read_data(mod.size);
             memcpy(read_data.begin(), mod.address, mod.size);
             ElfParser elfParser(std::move(read_data));
 
-            Task *utask = new Task(Task::TaskMode::TASKMODE_USER, (void (*)()) elfParser.get_entrypoint(), saved_modules_names[i]);
-            if (elfParser.copy_to(utask))
-                utask->start();
-            else
+            init = new Task(Task::TaskMode::TASKMODE_USER, (void (*)()) elfParser.get_entrypoint(), saved_modules_names[i]);
+            if (!elfParser.copy_to(init))
                 assert2(false, "Init couldn't be loaded!");
         }
 
         VFSApi::close(fd);
     }
+    GlobalTtyManager.all_tty_putstr("Setup finished \n");
+    GlobalTtyManager.all_tty_putstr("Starting init \n");
+    init->start();
 }
 
 void dummy_task() {
diff --git a/src/arch/x86/syscalls.cpp b/src/arch/x86/syscalls.cpp
index 87d68605e..21c484b5d 100644
--- a/src/arch/x86/syscalls.cpp
+++ b/src/arch/x86/syscalls.cpp
@@ -269,11 +269,13 @@ int64_t syscall_getdents(int fd, struct dirent *dp, int count) {
     for (int i = 0; i < count; i++) {
         auto &child    = children[i + f->pos()];
         dp[i].d_fileno = i + f->pos() + 1;
-        strncpy(dp[i].d_name, child->name().c_str(), 255);
-        dp[i].d_name[child->name().length() + 1] = '\0';
-        dp[i].d_namlen                           = child->name().length();
-        dp[i].d_reclen                           = sizeof(dirent);
-        dp[i].d_type                             = child->type() == Node::DIR ? 4 : 8;
+        strncpy(dp[i].d_name, child.name.c_str(), 255);
+        dp[i].d_name[child.name.length() + 1] = '\0';
+        dp[i].d_namlen                        = child.name.length();
+        dp[i].d_reclen                        = sizeof(dirent);
+        // FIXME:
+        // dp[i].d_type                             = child.type() == Node::DIR ? 4 : 8;
+        dp[i].d_type = 4;
     }
     f->seek(count + f->pos());
     return count * sizeof(dirent);
diff --git a/src/kernel/vfs/Filesystem.hpp b/src/kernel/vfs/Filesystem.hpp
index e2fd19974..ec0e3919f 100644
--- a/src/kernel/vfs/Filesystem.hpp
+++ b/src/kernel/vfs/Filesystem.hpp
@@ -7,12 +7,15 @@
 
 #include "Node.hpp"
 
+#include "PointersCollection.hpp"
+
 class Filesystem {
 public:
-    Filesystem(NodeDir *mounted_on);
+             Filesystem(NodeDir *mounted_on);
+    virtual ~Filesystem() = 0;
 
-    virtual NodeDir *root() = 0;
-    virtual ~Filesystem()   = 0;
+    virtual SharedPtr<NodeDir> root()                = 0;
+    virtual SharedPtr<Node>    get_node(ino_t inode) = 0;
 
     NodeDir *_mounted_on;
 };
diff --git a/src/kernel/vfs/MemFs.cpp b/src/kernel/vfs/MemFs.cpp
index c6504ca29..883c50c75 100644
--- a/src/kernel/vfs/MemFs.cpp
+++ b/src/kernel/vfs/MemFs.cpp
@@ -7,45 +7,110 @@
 
 #include <algorithm>
 
-Vector<SharedPtr<Node>> MemFs::MemFsNodeDir::children() {
+Vector<DirEntry> MemFs::MemFsNodeDir::children() {
     LockGuard l(_lock);
+    LockGuard l2(_fs_node->lock);
 
-    Vector<SharedPtr<Node>> out;
-    for (auto c: _children) {
-        out.emplace_back(c.second);
+    Vector<DirEntry> out;
+    for (auto c: _fs_node->entries) {
+        out.emplace_back(c.first, c.second);
     }
+
     return out;
 }
 
-SharedPtr<NodeDir> MemFs::MemFsNodeDir::mkdir(const String &name) {
+ino_t MemFs::MemFsNodeDir::mkdir(const String &name) {
     LockGuard l(_lock);
-    auto      newnode = MemFsNodeDir::create(name);
-    _children.emplace(name, static_ptr_cast<Node>(newnode));
-    return static_ptr_cast<NodeDir>(newnode);
+
+    MemFs *mem_fs = static_cast<MemFs *>(_fs);
+    ino_t  res;
+    {
+        LockGuard l3(mem_fs->_files_lock);
+
+        SharedPtr<DirInode> new_inode = SharedPtr<DirInode>(new DirInode{++mem_fs->_top_inode});
+        mem_fs->_files.emplace(new_inode->id, static_ptr_cast<Inode>(new_inode));
+        res = new_inode->id;
+    }
+
+    {
+        LockGuard l2(_fs_node->lock);
+
+        _fs_node->entries.emplace(name, res);
+    }
+
+    return res;
 }
-SharedPtr<NodeFile> MemFs::MemFsNodeDir::mkfile(const String &name) {
+ino_t MemFs::MemFsNodeDir::mkfile(const String &name) {
     LockGuard l(_lock);
-    auto      newfile = MemFsNodeFile::create(name);
-    _children.emplace(name, static_ptr_cast<Node>(newfile));
-    return static_ptr_cast<NodeFile>(newfile);
+
+    MemFs *mem_fs = static_cast<MemFs *>(_fs);
+    ino_t  res;
+    {
+        LockGuard l3(mem_fs->_files_lock);
+
+        SharedPtr<FileInode> new_inode = SharedPtr<FileInode>(new FileInode{++mem_fs->_top_inode});
+        mem_fs->_files.emplace(new_inode->id, static_ptr_cast<Inode>(new_inode));
+        res = new_inode->id;
+    }
+
+    {
+        LockGuard l2(_fs_node->lock);
+
+        _fs_node->entries.emplace(name, res);
+    }
+
+    return res;
 }
 int64_t MemFs::MemFsNodeFile::read(char *buf, size_t start, size_t num) {
     LockGuard l(_lock);
-    num = std::min(num, _bytes.size() - start);
+    LockGuard l2(_fs_node->lock);
+    num = std::min(num, _fs_node->data.size() - start);
     for (size_t i = 0; i < num; i++) {
-        buf[i] = _bytes[start + i];
+        buf[i] = _fs_node->data[start + i];
     }
     return num;
 }
 int64_t MemFs::MemFsNodeFile::write(const char *buf, size_t start, size_t num) {
     LockGuard l(_lock);
-    while (_bytes.size() <= start + num) _bytes.emplace_back(0);
+    LockGuard l2(_fs_node->lock);
+    while (_fs_node->data.size() <= start + num) _fs_node->data.emplace_back(0);
     for (size_t i = 0; i < num; i++) {
-        _bytes[start + i] = buf[i];
+        _fs_node->data[start + i] = buf[i];
     }
     return num;
 }
 size_t MemFs::MemFsNodeFile::size() {
     LockGuard l(_lock);
-    return _bytes.size();
+    LockGuard l2(_fs_node->lock);
+    return _fs_node->data.size();
 }
+MemFs::MemFs(NodeDir *mounted_on) : Filesystem(mounted_on) {
+    _files.emplace(1, new DirInode{1});
+    _top_inode = 2;
+}
+SharedPtr<NodeDir> MemFs::root() {
+    SharedPtr<Inode> root;
+    {
+        LockGuard l(_files_lock);
+        root = _files.find(1)->second;
+    }
+    assert(root.get() != nullptr);
+    {
+        LockGuard l(root->lock);
+        return static_ptr_cast<NodeDir>(MemFsNodeDir::create(this, static_ptr_cast<DirInode>(root)));
+    }
+}
+SharedPtr<Node> MemFs::get_node(ino_t inode) {
+    LockGuard l(_files_lock);
+    auto      found = _files.find(inode);
+    if (found == _files.end()) return nullptr;
+    if (found->second->type == InodeType::Dir) {
+        return static_ptr_cast<Node>(MemFsNodeDir::create(this, static_ptr_cast<DirInode>(found->second)));
+    } else if (found->second->type == InodeType::File) {
+        return static_ptr_cast<Node>(MemFsNodeFile::create(this, static_ptr_cast<FileInode>(found->second)));
+    }
+    assert(false);
+}
+
+
+MemFs::Inode::~Inode() = default;
\ No newline at end of file
diff --git a/src/kernel/vfs/MemFs.hpp b/src/kernel/vfs/MemFs.hpp
index dbf37dfef..f4f4f20ab 100644
--- a/src/kernel/vfs/MemFs.hpp
+++ b/src/kernel/vfs/MemFs.hpp
@@ -5,6 +5,8 @@
 #ifndef FICUS_MEMFS_HPP
 #define FICUS_MEMFS_HPP
 
+#include <utility>
+
 #include "Filesystem.hpp"
 #include "Node.hpp"
 
@@ -12,48 +14,92 @@
 #include "Vector.hpp"
 
 class MemFs : public Filesystem {
+private:
+    enum class InodeType {
+        File,
+        Dir
+    };
+
+    // FIXME: refcount
+    struct Inode {
+        explicit Inode(InodeType type, ino_t id)
+            : type(type), id(id) {}
+        virtual ~Inode() = 0;
+
+        ino_t         id;
+        InodeType     type;
+        mutable Mutex lock;
+    };
+
+    struct FileInode final : public Inode {
+        explicit FileInode(ino_t id)
+            : Inode(InodeType::File, id) {}
+
+        ~FileInode() override = default;
+
+        Vector<uint8_t> data;
+    };
+
+    struct DirInode final : public Inode {
+        explicit DirInode(ino_t id)
+            : Inode(InodeType::Dir, id) {}
+
+        ~DirInode() override = default;
+
+        SkipListMap<String, ino_t> entries;
+    };
+
     struct MemFsNodeDir : public NodeDir {
     public:
-        Vector<SharedPtr<Node>> children() override;
-        SharedPtr<NodeDir>      mkdir(const String &name) override;
-        SharedPtr<NodeFile>     mkfile(const String &name) override;
+        ~MemFsNodeDir() override = default;
 
-        static SharedPtr<MemFsNodeDir> create(const String &name) {
-            auto shared        = SharedPtr(new MemFsNodeDir(name));
+        Vector<DirEntry> children() override;
+        ino_t            mkdir(const String &name) override;
+        ino_t            mkfile(const String &name) override;
+
+        static SharedPtr<MemFsNodeDir> create(Filesystem *fs, SharedPtr<DirInode> fs_node) {
+            auto shared        = SharedPtr(new MemFsNodeDir(fs, std::move(fs_node)));
             shared->_self_weak = static_ptr_cast<Node>(shared);
             return shared;
         }
 
     private:
-        MemFsNodeDir(const String &name) { _name = name; }
-        SkipListMap<String, SharedPtr<Node>> _children;
+        MemFsNodeDir(Filesystem *fs, SharedPtr<DirInode> fs_node) : NodeDir(fs, fs_node->id), _fs_node(std::move(fs_node)) {}
+
+        SharedPtr<DirInode> _fs_node;
     };
 
     struct MemFsNodeFile : public NodeFile {
     public:
+        ~MemFsNodeFile() override = default;
+
         int64_t read(char *buf, size_t start, size_t num) override;
         int64_t write(const char *buf, size_t start, size_t num) override;
         size_t  size() override;
         bool    is_tty() override { return false; }
 
-        static SharedPtr<MemFsNodeFile> create(const String &name) {
-            auto shared        = SharedPtr(new MemFsNodeFile(name));
+        static SharedPtr<MemFsNodeFile> create(Filesystem *fs, SharedPtr<FileInode> fs_node) {
+            auto shared        = SharedPtr(new MemFsNodeFile(fs, std::move(fs_node)));
             shared->_self_weak = static_ptr_cast<Node>(shared);
             return shared;
         }
 
     private:
-        MemFsNodeFile(const String &name) { _name = name; }
-        Vector<uint8_t> _bytes;
+        MemFsNodeFile(Filesystem *fs, SharedPtr<FileInode> fs_node) : NodeFile(fs, fs_node->id), _fs_node(std::move(fs_node)) {}
+
+        SharedPtr<FileInode> _fs_node;
     };
 
 public:
-    MemFs(NodeDir *mounted_on) : Filesystem(mounted_on) {}
+    MemFs(NodeDir *mounted_on);
 
-    NodeDir *root() override { return _rootNode.get(); }
+    SharedPtr<NodeDir> root() override;
+    SharedPtr<Node>    get_node(ino_t inode) override;
 
 private:
-    SharedPtr<MemFsNodeDir> _rootNode = MemFsNodeDir::create("");
+    ino_t                                _top_inode;
+    SkipListMap<ino_t, SharedPtr<Inode>> _files;
+    Mutex                                _files_lock;
 };
 
 
diff --git a/src/kernel/vfs/Node.cpp b/src/kernel/vfs/Node.cpp
index 9ac695586..d1ffc5720 100644
--- a/src/kernel/vfs/Node.cpp
+++ b/src/kernel/vfs/Node.cpp
@@ -7,7 +7,7 @@
 
 #include "Filesystem.hpp"
 
-Node::~Node() = default;
+Node::~         Node() = default;
 SharedPtr<Node> Node::traverse(const Path &path) {
 
     Filesystem *mnt;
@@ -23,13 +23,12 @@ SharedPtr<Node> Node::traverse(const Path &path) {
         return *ret;
     }
 
-
     if (type() == DIR) {
         // Horribly inefficient
         auto children = static_cast<NodeDir *>(this)->children();
         for (size_t i = 0; i < children.size(); i++) {
-            if (children[i]->name() == path[0]) {
-                return children[i]->traverse(path.subvector(1, path.size()));
+            if (children[i].name == path[0]) {
+                return _fs->get_node(children[i].inode)->traverse(path.subvector(1, path.size()));
             }
         }
         return nullptr;
diff --git a/src/kernel/vfs/Node.hpp b/src/kernel/vfs/Node.hpp
index 9d18e61d1..e9ec3567d 100644
--- a/src/kernel/vfs/Node.hpp
+++ b/src/kernel/vfs/Node.hpp
@@ -25,37 +25,41 @@ public:
     };
     virtual ~Node() = 0;
 
-    Type          type() const { return _type; }
-    const String &name() const {
-        LockGuard l(_lock);
-        return _name;
-    }
+    Type                    type() const { return _type; }
     virtual SharedPtr<Node> traverse(const Path &path);
 
 protected:
-    Node(Type type) : _type(type) {}
+    Node(Type type, Filesystem *fs, ino_t ino) : _type(type), _fs(fs), _ino(ino) {}
 
     const Type _type = Type::INVALID;
 
-    // This is uuugly
     mutable Mutex _lock;
 
-    String        _name;
-    Filesystem   *_mount     = nullptr;
+    Filesystem *_mount = nullptr;
+    Filesystem *_fs    = nullptr;
+
+    ino_t _ino;
+
+    // TODO: enable_shared_from_this or something prettier
     WeakPtr<Node> _self_weak = nullptr;
 };
 
 class NodeFile;
 
+struct DirEntry {
+    String name;
+    ino_t  inode;
+};
+
 class NodeDir : public Node {
 public:
-    virtual Vector<SharedPtr<Node>> children()                 = 0;
-    virtual SharedPtr<NodeDir>      mkdir(const String &name)  = 0;
-    virtual SharedPtr<NodeFile>     mkfile(const String &name) = 0;
-    virtual void                    set_mounted(Filesystem *mount);
+    virtual Vector<DirEntry>    children()                 = 0;
+    virtual ino_t               mkdir(const String &name)  = 0;
+    virtual ino_t               mkfile(const String &name) = 0;
+    virtual void                set_mounted(Filesystem *mount);
 
 protected:
-    NodeDir() : Node(Type::DIR) {}
+    NodeDir(Filesystem *fs, ino_t ino) : Node(Type::DIR, fs, ino) {}
 };
 
 class NodeFile : public Node {
@@ -66,7 +70,7 @@ public:
     virtual bool    is_tty()                                         = 0;
 
 protected:
-    NodeFile() : Node(Type::FILE) {}
+    NodeFile(Filesystem *fs, ino_t ino) : Node(Type::FILE, fs, ino) {}
 };
 
 
diff --git a/src/kernel/vfs/TtyPipe.hpp b/src/kernel/vfs/TtyPipe.hpp
index b39298f06..92cc45dcc 100644
--- a/src/kernel/vfs/TtyPipe.hpp
+++ b/src/kernel/vfs/TtyPipe.hpp
@@ -15,13 +15,14 @@ public:
     bool    is_tty() override { return true; }
 
     static SharedPtr<TtyPipe> create() {
-        auto shared        = SharedPtr(new TtyPipe());
+        auto shared        = SharedPtr(new TtyPipe(nullptr, -1));
         shared->_self_weak = static_ptr_cast<Node>(shared);
         return shared;
     }
 
 private:
-    TtyPipe() = default;
+    TtyPipe(Filesystem *fs, ino_t ino)
+        : NodeFile(fs, ino) {}
 };
 
 
diff --git a/src/kernel/vfs/VFSGlobals.cpp b/src/kernel/vfs/VFSGlobals.cpp
index 8353b0ee6..b894b47df 100644
--- a/src/kernel/vfs/VFSGlobals.cpp
+++ b/src/kernel/vfs/VFSGlobals.cpp
@@ -3,17 +3,17 @@
 //
 
 #include "VFSGlobals.hpp"
-Vector<SharedPtr<Node>> RootNode::children() {
+Vector<DirEntry> RootNode::children() {
     assert(false);
     return {};
 }
-SharedPtr<NodeDir> RootNode::mkdir(const String &name) {
+ino_t RootNode::mkdir(const String &name) {
     assert(false);
-    return nullptr;
+    return -1;
 }
-SharedPtr<NodeFile> RootNode::mkfile(const String &name) {
+ino_t RootNode::mkfile(const String &name) {
     assert(false);
-    return nullptr;
+    return -1;
 }
 
 
diff --git a/src/kernel/vfs/VFSGlobals.hpp b/src/kernel/vfs/VFSGlobals.hpp
index a6e68bc4b..714697ded 100644
--- a/src/kernel/vfs/VFSGlobals.hpp
+++ b/src/kernel/vfs/VFSGlobals.hpp
@@ -10,15 +10,18 @@
 
 class RootNode : public NodeDir {
 public:
-    Vector<SharedPtr<Node>> children() override;
-    SharedPtr<NodeDir>      mkdir(const String &name) override;
-    SharedPtr<NodeFile>     mkfile(const String &name) override;
+    RootNode()
+        : NodeDir(nullptr, -1) {}
+
+    Vector<DirEntry> children() override;
+    ino_t            mkdir(const String &name) override;
+    ino_t            mkfile(const String &name) override;
 };
 
 namespace VFSGlobals {
     extern RootNode   root;
     extern MountTable mounts;
-}; // namespace VFSGlobals
+};     // namespace VFSGlobals
 
 
 #endif //FICUS_VFSGLOBALS_HPP