VeraCrypt
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-rw-r--r--src/Main/TextUserInterface.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/Main/TextUserInterface.cpp b/src/Main/TextUserInterface.cpp
index 95becfdf..0ad0b958 100644
--- a/src/Main/TextUserInterface.cpp
+++ b/src/Main/TextUserInterface.cpp
@@ -810,7 +810,7 @@ namespace VeraCrypt
}
if (options->Filesystem == VolumeCreationOptions::FilesystemType::Btrfs
- && (filesystemSize < VC_MIN_BTRFS_VOLUME_SIZE))
+ && (filesystemSize < VC_MIN_SMALL_BTRFS_VOLUME_SIZE))
{
throw_err (_("Specified volume size is too small to be used with Btrfs filesystem."));
}
@@ -939,7 +939,14 @@ namespace VeraCrypt
args.push_back ("-f");
if (options->Filesystem == VolumeCreationOptions::FilesystemType::Btrfs)
+ {
args.push_back ("-f");
+ if (filesystemSize < VC_MIN_LARGE_BTRFS_VOLUME_SIZE)
+ {
+ // use mixed mode for small BTRFS volumes
+ args.push_back ("-M");
+ }
+ }
args.push_back (string (virtualDevice));