diff --git a/hw/virtio-9p-local.c b/hw/virtio-9p-local.c
index cdae5c0..829e79a 100644
--- a/hw/virtio-9p-local.c
+++ b/hw/virtio-9p-local.c
@@ -207,6 +207,44 @@ static int local_link(void *opaque, const char *oldpath, const char *newpath)
     return err;
 }
 
+static int local_truncate(void *opaque, const char *path, off_t size)
+{
+    return truncate(rpath(path), size);
+}
+
+static int local_rename(void *opaque, const char *oldpath,
+			const char *newpath)
+{
+    char *tmp;
+    int err;
+
+    tmp = qemu_strdup(rpath(oldpath));
+    if (tmp == NULL)
+	return -1;
+
+    err = rename(tmp, rpath(newpath));
+    if (err == -1) {
+	int serrno = errno;
+	qemu_free(tmp);
+	errno = serrno;
+    } else
+	qemu_free(tmp);
+
+    return err;
+
+}
+
+static int local_chown(void *opaque, const char *path, uid_t uid, gid_t gid)
+{
+    return chown(rpath(path), uid, gid);
+}
+
+static int local_utime(void *opaque, const char *path,
+		       const struct utimbuf *buf)
+{
+    return utime(rpath(path), buf);
+}
+
 static V9fsPosixFileOperations ops = {
     .lstat = local_lstat,
     .setuid = local_setuid,
@@ -230,6 +268,10 @@ static V9fsPosixFileOperations ops = {
     .open2 = local_open2,
     .symlink = local_symlink,
     .link = local_link,
+    .truncate = local_truncate,
+    .rename = local_rename,
+    .chown = local_chown,
+    .utime = local_utime,
 };
 
 V9fsPosixFileOperations *virtio_9p_init_local(const char *path)
diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c
index 067cc85..c8995a3 100644
--- a/hw/virtio-9p.c
+++ b/hw/virtio-9p.c
@@ -215,6 +215,28 @@ static int posix_link(V9fsState *s, V9fsString *oldpath, V9fsString *newpath)
     return s->ops->link(s->ops->opaque, oldpath->data, newpath->data);
 }
 
+static int posix_truncate(V9fsState *s, V9fsString *path, off_t size)
+{
+    return s->ops->truncate(s->ops->opaque, path->data, size);
+}
+
+static int posix_rename(V9fsState *s, V9fsString *oldpath,
+			V9fsString *newpath)
+{
+    return s->ops->rename(s->ops->opaque, oldpath->data, newpath->data);
+}
+
+static int posix_chown(V9fsState *s, V9fsString *path, uid_t uid, gid_t gid)
+{
+    return s->ops->chown(s->ops->opaque, path->data, uid, gid);
+}
+
+static int posix_utime(V9fsState *s, V9fsString *path,
+		       const struct utimbuf *buf)
+{
+    return s->ops->utime(s->ops->opaque, path->data, buf);
+}
+
 static void v9fs_string_init(V9fsString *str)
 {
     str->data = NULL;
@@ -398,7 +420,8 @@ static size_t pdu_unpack(void *dst, V9fsPDU *pdu, size_t offset, size_t size)
 }
 
 /* FIXME i can do this with less variables */
-static size_t pdu_pack(V9fsPDU *pdu, size_t offset, const void *src, size_t size)
+static size_t pdu_pack(V9fsPDU *pdu, size_t offset, const void *src,
+							size_t size)
 {
     struct iovec *sg = pdu->elem.in_sg;
     size_t off = 0;
@@ -1613,7 +1636,8 @@ static void v9fs_create_post_lstat(V9fsState *s, V9fsCreateState *vs, int err)
         uint32_t major, minor;
         mode_t nmode = 0;
 
-        if (sscanf(vs->extension.data, "%c %u %u", &ctype, &major, &minor) != 3) {
+        if (sscanf(vs->extension.data, "%c %u %u", &ctype, &major,
+							&minor) != 3) {
             err = -errno;
             v9fs_post_create(s, vs, err);
         }
@@ -1698,10 +1722,214 @@ static void v9fs_remove(V9fsState *s, V9fsPDU *pdu)
         pprint_pdu(pdu);
 }
 
+static mode_t v9mode_to_mode(uint32_t mode, V9fsString *extension)
+{
+    mode_t ret;
+
+    ret = mode & 0777;
+    if (mode & P9_STAT_MODE_DIR)
+        ret |= S_IFDIR;
+
+    if (dotu) {
+        if (mode & P9_STAT_MODE_SYMLINK)
+            ret |= S_IFLNK;
+        if (mode & P9_STAT_MODE_SOCKET)
+            ret |= S_IFSOCK;
+        if (mode & P9_STAT_MODE_NAMED_PIPE)
+            ret |= S_IFIFO;
+        if (mode & P9_STAT_MODE_DEVICE) {
+            if (extension && extension->data[0] == 'c')
+                ret |= S_IFCHR;
+            else
+                ret |= S_IFBLK;
+        }
+    }
+
+    if (!(ret&~0777))
+        ret |= S_IFREG;
+
+    if (mode & P9_STAT_MODE_SETUID)
+        ret |= S_ISUID;
+    if (mode & P9_STAT_MODE_SETGID)
+        ret |= S_ISGID;
+    if (mode & P9_STAT_MODE_SETVTX)
+        ret |= S_ISVTX;
+
+    return ret;
+}
+
+typedef struct V9fsWstatState
+{
+    V9fsPDU *pdu;
+    size_t offset;
+    int32_t fid;
+    int16_t unused;
+    V9fsStat v9stat;
+    V9fsFidState *fidp;
+    V9fsString nname;
+} V9fsWstatState;
+
+static void v9fs_wstat_post_truncate(V9fsState *s, V9fsWstatState *vs, int err)
+{
+    if (err < 0) {
+        goto out;
+    }
+
+    err = vs->offset;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
+}
+
+static void v9fs_wstat_post_rename(V9fsState *s, V9fsWstatState *vs, int err)
+{
+    if (err < 0) {
+        goto out;
+    }
+
+    if (vs->v9stat.name.size != 0) {
+        v9fs_string_free(&vs->nname);
+    }
+
+    if (vs->v9stat.length != -1) {
+        if (posix_truncate(s, &vs->fidp->path, vs->v9stat.length) < 0) {
+            err = -errno;
+        }
+    }
+    v9fs_wstat_post_truncate(s, vs, err);
+    return;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
+}
+
+static void v9fs_wstat_post_chown(V9fsState *s, V9fsWstatState *vs, int err)
+{
+    if (err < 0) {
+        goto out;
+    }
+
+    if (vs->v9stat.name.size != 0) {
+        char *old_name, *new_name;
+        char *end;
+
+        old_name = vs->fidp->path.data;
+        if ((end = strrchr(old_name, '/')))
+            end++;
+        else
+            end = old_name;
+
+        new_name = qemu_malloc(end - old_name + vs->v9stat.name.size + 1);
+        BUG_ON(new_name == NULL);
+
+        memset(new_name, 0, end - old_name + vs->v9stat.name.size + 1);
+        memcpy(new_name, old_name, end - old_name);
+        memcpy(new_name + (end - old_name), vs->v9stat.name.data,
+                vs->v9stat.name.size);
+        vs->nname.data = new_name;
+        vs->nname.size = strlen(new_name);
+
+        if (strcmp(new_name, vs->fidp->path.data) != 0) {
+            if (posix_rename(s, &vs->fidp->path, &vs->nname)) {
+                err = -errno;
+            }
+        }
+    }
+    v9fs_wstat_post_rename(s, vs, err);
+    return;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
+}
+
+static void v9fs_wstat_post_utime(V9fsState *s, V9fsWstatState *vs, int err)
+{
+    if (err < 0) {
+        goto out;
+    }
+
+    if (vs->v9stat.n_gid != -1) {
+        if (posix_chown(s, &vs->fidp->path, vs->v9stat.n_uid,
+                    vs->v9stat.n_gid)) {
+            err = -errno;
+        }
+    }
+    v9fs_wstat_post_chown(s, vs, err);
+    return;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
+}
+
+static void v9fs_wstat_post_chmod(V9fsState *s, V9fsWstatState *vs, int err)
+{
+    if (err < 0) {
+        goto out;
+    }
+
+    if (vs->v9stat.mtime != -1) {
+        struct utimbuf tb;
+        tb.actime = 0;
+        tb.modtime = vs->v9stat.mtime;
+        if (posix_utime(s, &vs->fidp->path, &tb)) {
+            err = -errno;
+        }
+    }
+
+    v9fs_wstat_post_utime(s, vs, err);
+    return;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
+}
+
 static void v9fs_wstat(V9fsState *s, V9fsPDU *pdu)
 {
-    if (debug_9p_pdu)
-        pprint_pdu(pdu);
+    V9fsWstatState *vs;
+    int err = 0;
+
+    vs = qemu_malloc(sizeof(*vs));
+    vs->pdu = pdu;
+    vs->offset = 7;
+
+    pdu_unmarshal(pdu, vs->offset, "dwS", &vs->fid, &vs->unused, &vs->v9stat);
+
+    vs->fidp = lookup_fid(s, vs->fid);
+    if (vs->fidp == NULL) {
+        err = -EINVAL;
+        goto out;
+    }
+
+    if (vs->v9stat.mode != -1) {
+        if (vs->v9stat.mode & P9_STAT_MODE_DIR && vs->fidp->dir == NULL) {
+            err = -EIO;
+            goto out;
+        }
+
+        if (posix_chmod(s, &vs->fidp->path,
+                    v9mode_to_mode(vs->v9stat.mode,
+                        &vs->v9stat.extension))) {
+            err = -errno;
+        }
+    }
+
+    v9fs_wstat_post_chmod(s, vs, err);
+    return;
+
+out:
+    v9fs_stat_free(&vs->v9stat);
+    complete_pdu(s, vs->pdu, err);
+    qemu_free(vs);
 }
 
 typedef void (pdu_handler_t)(V9fsState *s, V9fsPDU *pdu);
