From 73fc27c0ac5b2c8eedf2c92ba5fd4a473ca14f1c Mon Sep 17 00:00:00 2001 Message-Id: <73fc27c0ac5b2c8eedf2c92ba5fd4a473ca14f1c@dist-git> From: Peter Krempa Date: Tue, 2 Aug 2016 13:41:49 +0200 Subject: [PATCH] util: storage: Add support for host device backing specified via JSON JSON pseudo protocol for qemu allows to explicitly specify devices. Add convertor to the internal type. (cherry picked from commit 47f292dd35c4f2163d4a5f6d8673128c74e91a48) https://bugzilla.redhat.com/show_bug.cgi?id=1134878 [JSON backing] https://bugzilla.redhat.com/show_bug.cgi?id=1247521 [gluster multi-host] --- src/util/virstoragefile.c | 2 ++ tests/virstoragetest.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 25f363d..45266c5 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -2554,6 +2554,8 @@ struct virStorageSourceJSONDriverParser { static const struct virStorageSourceJSONDriverParser jsonParsers[] = { {"file", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_FILE}, + {"host_device", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_BLOCK}, + {"host_cdrom", virStorageSourceParseBackingJSONPath, VIR_STORAGE_TYPE_BLOCK}, }; diff --git a/tests/virstoragetest.c b/tests/virstoragetest.c index 04575f2..6873180 100644 --- a/tests/virstoragetest.c +++ b/tests/virstoragetest.c @@ -1370,6 +1370,12 @@ mymain(void) "}" "}", "\n"); + TEST_BACKING_PARSE("json:{\"file.driver\":\"host_device\", " + "\"file.filename\":\"/path/to/dev\"}", + "\n"); + TEST_BACKING_PARSE("json:{\"file.driver\":\"host_cdrom\", " + "\"file.filename\":\"/path/to/cdrom\"}", + "\n"); cleanup: /* Final cleanup */ -- 2.9.2