[libvirt] [PATCH] Add basic support for VDI images

QEMU is fully capable of handling VDI images and we just refuse to work with them. As qemu-img knows and supports this, there should be no problem with this addition. This is of course, just basic functionality, without searching for any backing files, etc. --- It's very much possible that I missed something when adding this "functionality", I just tested running a machine and creating a volume using 'virsh vol-create-as'. So feel free to point out mymistakes. --- src/util/virstoragefile.c | 9 +++++++-- src/util/virstoragefile.h | 3 ++- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index cdac5b1..33e72c9 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -1,7 +1,7 @@ /* * virstoragefile.c: file utility functions for FS storage backend * - * Copyright (C) 2007-2012 Red Hat, Inc. + * Copyright (C) 2007-2013 Red Hat, Inc. * Copyright (C) 2007-2008 Daniel P. Berrange * * This library is free software; you can redistribute it and/or @@ -51,7 +51,7 @@ VIR_ENUM_IMPL(virStorageFileFormat, "raw", "dir", "bochs", "cloop", "cow", "dmg", "iso", "qcow", "qcow2", "qed", "vmdk", "vpc", - "fat", "vhd") + "fat", "vhd", "vdi") enum lv_endian { LV_LITTLE_ENDIAN = 1, /* 1234 */ @@ -193,6 +193,11 @@ static struct FileTypeInfo const fileTypeInfo[] = { -1, 0, 0, 0, 0, 0, NULL }, [VIR_STORAGE_FILE_VHD] = { NULL, NULL, LV_LITTLE_ENDIAN, -1, 0, 0, 0, 0, 0, NULL }, + + /* not fully supported, but qemu knows it, so we should be able to + * handle this at least basically */ + [VIR_STORAGE_FILE_VDI] = { NULL, ".vdi", LV_LITTLE_ENDIAN, + -2, 0, 0, 0, 0, -1, NULL}, }; verify(ARRAY_CARDINALITY(fileTypeInfo) == VIR_STORAGE_FILE_LAST); diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h index 618b028..83dc3f2 100644 --- a/src/util/virstoragefile.h +++ b/src/util/virstoragefile.h @@ -1,7 +1,7 @@ /* * virstoragefile.h: file utility functions for FS storage backend * - * Copyright (C) 2007-2009, 2012 Red Hat, Inc. + * Copyright (C) 2007-2009, 2012, 2013 Red Hat, Inc. * Copyright (C) 2007-2008 Daniel P. Berrange * * This library is free software; you can redistribute it and/or @@ -44,6 +44,7 @@ enum virStorageFileFormat { VIR_STORAGE_FILE_VPC, VIR_STORAGE_FILE_FAT, VIR_STORAGE_FILE_VHD, + VIR_STORAGE_FILE_VDI, VIR_STORAGE_FILE_LAST, }; -- 1.8.1.2