From: Wout Mertens <wout.mert...@gmail.com> vmx/vmx.c ignores the transient attribute on the disk xml format. This patch adds a 1-1 relationship between it and [disk].mode = "independent-nonpersistent".
The other modes are ignored as before. It works in my testing. https://bugzilla.redhat.com/show_bug.cgi?id=1044023 --- src/vmx/vmx.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c index 48487f8..4282390 100644 --- a/src/vmx/vmx.c +++ b/src/vmx/vmx.c @@ -1954,6 +1954,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con * busType = VIR_DOMAIN_DISK_BUS_FDC * controllerOrBus = [0] * unit = [0..1] + * */ int result = -1; @@ -1980,6 +1981,9 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con char writeThrough_name[32] = ""; bool writeThrough = false; + char mode_name[32] = ""; + char *mode = NULL; + if (def == NULL || *def != NULL) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); return -1; @@ -2093,6 +2097,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con VMX_BUILD_NAME(fileType); VMX_BUILD_NAME(fileName); VMX_BUILD_NAME(writeThrough); + VMX_BUILD_NAME(mode); /* vmx:present */ if (virVMXGetConfigBoolean(conf, present_name, &present, false, true) < 0) { @@ -2121,6 +2126,11 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con goto cleanup; } + /* vmx:mode -> def:transient */ + if (virVMXGetConfigString(conf, mode_name, &mode, true) < 0) { + goto cleanup; + } + if (clientDevice) { /* * Just ignore devices in client mode, because I have no clue how to @@ -2172,6 +2182,7 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOptionPtr xmlopt, virConfPtr con (*def)->src = ctx->parseFileName(fileName, ctx->opaque); (*def)->cachemode = writeThrough ? VIR_DOMAIN_DISK_CACHE_WRITETHRU : VIR_DOMAIN_DISK_CACHE_DEFAULT; + (*def)->transient = STRCASEEQ(mode, "independent-nonpersistent") ? true: false; if ((*def)->src == NULL) { goto cleanup; @@ -3497,7 +3508,11 @@ virVMXFormatDisk(virVMXContext *ctx, virDomainDiskDefPtr def, return -1; } } - + + if (def->transient) { + virBufferAsprintf(buffer, "%s%d:%d.mode = \"independent-nonpersistent\"\n", + busType, controllerOrBus, unit); + } return 0; } -- 1.8.2.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
