xl: Revert "xl: avoid creating domains with duplicate names"

This reverts commit 22820:310cc33bfc81.  This functionality should not
be in the domain parsing logic.  It needs to be in libxl_domain_make.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 76c64084d97c9d31f3fa16c24f6e96bbb1c62bd2..5826755ee69cbe89dc755184259aaed52193978a 100644 (file)
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -583,7 +583,6 @@ static void parse_config_data(const char *configfile_filename_report,
     XLU_ConfigList *vbds, *nics, *pcis, *cvfbs, *net2s, *cpuids;
     int pci_power_mgmt = 0;
     int pci_msitranslate = 1;
-    uint32_t domid_e;
     int e;
 
     libxl_domain_create_info *c_info = &d_config->c_info;
@@ -613,15 +612,6 @@ static void parse_config_data(const char *configfile_filename_report,
 
     if (xlu_cfg_replace_string (config, "name", &c_info->name))
         c_info->name = strdup("test");
-    e = libxl_name_to_domid(&ctx, c_info->name, &domid_e);
-    if (!e) {
-        fprintf(stderr, "A domain with name \"%s\" already exists.\n", c_info->name);
-        exit(1);
-    }
-    if (e != ERROR_INVAL) {
-        fprintf(stderr, "Unexpected error checking for existing domain"
-                " (error=%d)", e);
-    }
 
     if (!xlu_cfg_get_string (config, "uuid", &buf) ) {
         if ( libxl_uuid_from_string(&c_info->uuid, buf) ) {