On 12/10/14 14:30, Dmitry Guryanov wrote:
Use guest disk name to determine disk position on bus, because Openstack/nova don't set virDomainDeviceInfo.
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com> --- src/parallels/parallels_sdk.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c index e2a1e6c..c85e6d9 100644 --- a/src/parallels/parallels_sdk.c +++ b/src/parallels/parallels_sdk.c @@ -2467,6 +2467,7 @@ static int prlsdkAddDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk) int ret = -1; PRL_VM_DEV_EMULATION_TYPE emutype; PRL_MASS_STORAGE_INTERFACE_TYPE sdkbus; + int idx;
if (prlsdkCheckDiskUnsupportedParams(disk) < 0) return -1; @@ -2535,7 +2536,14 @@ static int prlsdkAddDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk) pret = PrlVmDev_SetIfaceType(sdkdisk, sdkbus); prlsdkCheckRetGoto(pret, cleanup);
- pret = PrlVmDev_SetStackIndex(sdkdisk, disk->info.addr.drive.target); + idx = virDiskNameToIndex(disk->dst);
Shouldn't this be used only if disk->info.addr.drive.target doesn't contain any info? Does anybody ever set it meaningfully so that it does work?
+ if (idx < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("unsupported disk type '%s'"), disk->dst); + goto cleanup; + } + + pret = PrlVmDev_SetStackIndex(sdkdisk, idx); prlsdkCheckRetGoto(pret, cleanup);
switch (disk->cachemode) {