From b81837f0d37ab1e1ee718d6a356e88089ec604b5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Date: Fri, 12 Jul 2024 14:24:55 +0100 Subject: qga: don't disable fsfreeze commands if vss_init fails MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fsfreeze commands are already written to report an error if vss_init() fails. Reporting a more specific error message is more helpful than a generic "command is disabled" message, which cannot between an admin config decision and lack of platform support. Reviewed-by: Manos Pitsidianakis Signed-off-by: Daniel P. Berrangé Reviewed-by: Konstantin Kostiuk Reviewed-by: Philippe Mathieu-Daudé Message-ID: <20240712132459.3974109-19-berrange@redhat.com> Signed-off-by: Konstantin Kostiuk --- qga/commands-win32.c | 18 +++--------------- qga/main.c | 4 ++++ 2 files changed, 7 insertions(+), 15 deletions(-) (limited to 'qga') diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 2533e4c..5866cc2 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -1203,7 +1203,7 @@ GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp) GuestFsfreezeStatus qmp_guest_fsfreeze_status(Error **errp) { if (!vss_initialized()) { - error_setg(errp, QERR_UNSUPPORTED); + error_setg(errp, "fsfreeze not possible as VSS failed to initialize"); return 0; } @@ -1231,7 +1231,7 @@ int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints, Error *local_err = NULL; if (!vss_initialized()) { - error_setg(errp, QERR_UNSUPPORTED); + error_setg(errp, "fsfreeze not possible as VSS failed to initialize"); return 0; } @@ -1266,7 +1266,7 @@ int64_t qmp_guest_fsfreeze_thaw(Error **errp) int i; if (!vss_initialized()) { - error_setg(errp, QERR_UNSUPPORTED); + error_setg(errp, "fsfreeze not possible as VSS failed to initialize"); return 0; } @@ -1961,18 +1961,6 @@ done: /* add unsupported commands to the list of blocked RPCs */ GList *ga_command_init_blockedrpcs(GList *blockedrpcs) { - if (!vss_init(true)) { - g_debug("vss_init failed, vss commands are going to be disabled"); - const char *list[] = { - "guest-get-fsinfo", "guest-fsfreeze-status", - "guest-fsfreeze-freeze", "guest-fsfreeze-thaw", NULL}; - char **p = (char **)list; - - while (*p) { - blockedrpcs = g_list_append(blockedrpcs, g_strdup(*p++)); - } - } - return blockedrpcs; } diff --git a/qga/main.c b/qga/main.c index f4d5f15..17b6ce1 100644 --- a/qga/main.c +++ b/qga/main.c @@ -1395,6 +1395,10 @@ static GAState *initialize_agent(GAConfig *config, int socket_activation) " '%s': %s", config->state_dir, strerror(errno)); return NULL; } + + if (!vss_init(true)) { + g_debug("vss_init failed, vss commands will not function"); + } #endif if (ga_is_frozen(s)) { -- cgit v1.1