X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=ceph%2Fsrc%2Ftools%2Frbd%2Faction%2FKernel.cc;h=eb57bfa1f37eb37f59a876f1139e956dfc61b9dd;hb=f6b5b4d738b87d88d2de35127b6b0e41eae2a272;hp=3ebb5bc1de40b4e3bdae235640b81f607efc59f8;hpb=12732ca2e80d168d344a265acffc1fbd1fa1f1b5;p=ceph.git

diff --git a/ceph/src/tools/rbd/action/Kernel.cc b/ceph/src/tools/rbd/action/Kernel.cc
index 3ebb5bc1d..eb57bfa1f 100644
--- a/ceph/src/tools/rbd/action/Kernel.cc
+++ b/ceph/src/tools/rbd/action/Kernel.cc
@@ -64,6 +64,29 @@ static std::string map_option_int_cb(const char *value_char)
   return stringify(d);
 }
 
+static std::string map_option_string_cb(const char *value_char)
+{
+  return value_char;
+}
+
+static std::string map_option_read_from_replica_cb(const char *value_char)
+{
+  if (!strcmp(value_char, "no") || !strcmp(value_char, "balance") ||
+      !strcmp(value_char, "localize")) {
+    return value_char;
+  }
+  return "";
+}
+
+static std::string map_option_compression_hint_cb(const char *value_char)
+{
+  if (!strcmp(value_char, "none") || !strcmp(value_char, "compressible") ||
+      !strcmp(value_char, "incompressible")) {
+    return value_char;
+  }
+  return "";
+}
+
 static void put_map_option(const std::string &key, const std::string &val)
 {
   map_options[key] = val;
@@ -153,6 +176,18 @@ static int parse_map_options(const std::string &options_string)
     } else if (!strcmp(this_char, "alloc_size")) {
       if (put_map_option_value("alloc_size", value_char, map_option_int_cb))
         return -EINVAL;
+    } else if (!strcmp(this_char, "crush_location")) {
+      if (put_map_option_value("crush_location", value_char,
+                               map_option_string_cb))
+        return -EINVAL;
+    } else if (!strcmp(this_char, "read_from_replica")) {
+      if (put_map_option_value("read_from_replica", value_char,
+                               map_option_read_from_replica_cb))
+        return -EINVAL;
+    } else if (!strcmp(this_char, "compression_hint")) {
+      if (put_map_option_value("compression_hint", value_char,
+                               map_option_compression_hint_cb))
+        return -EINVAL;
     } else {
       std::cerr << "rbd: unknown map option '" << this_char << "'" << std::endl;
       return -EINVAL;