Add mkfs_options to VolumeCapability.MountVolume

Make it possible to add options to `mkfs` for formatting a filesystem. With additional options to create a filesystem on a volume, provisioners can be instructed to enable/disable certain features that may not be available on all nodes. See-also: ceph/ceph-csi#374 Fixes: container-storage-interface#402
nixpanic · Apr 29, 2020 · 87024a7 · 87024a7
1 parent e129a75
commit 87024a7
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diff --git a/csi.proto b/csi.proto
@@ -395,6 +395,10 @@ message VolumeCapability {
     // to untrusted entities. The total size of this repeated field
     // SHALL NOT exceed 4 KiB.
     repeated string mount_flags = 2;
+
+    // The options passed to the formatting program that creates the
+    // filesystem on the volume. This field is OPTIONAL.
+    repeated string mkfs_options = 3;
   }
 
   // Specify how a volume can be accessed.