* src/node_device.c src/node_device_hal_linux.c: check in both
/sys/class/fc_host/hostN and /sys/class/scsi_host/hostN for the vport
operations files
---
src/node_device.c | 23 ++++++++++++++++++++++-
src/node_device_hal_linux.c | 39 +++++++++++++++++++++++++++++++--------
2 files changed, 53 insertions(+), 9 deletions(-)
diff --git a/src/node_device.c b/src/node_device.c
index d01695d..8de6495 100644
--- a/src/node_device.c
+++ b/src/node_device.c
@@ -369,6 +369,7 @@ nodeDeviceVportCreateDelete(virConnectPtr conn,
int operation)
{
int retval = 0;
+ struct stat st;
char *operation_path = NULL, *vport_name = NULL;
const char *operation_file = NULL;
@@ -388,7 +389,7 @@ nodeDeviceVportCreateDelete(virConnectPtr conn,
}
if (virAsprintf(&operation_path,
- "%shost%d%s",
+ "%s/host%d/%s",
LINUX_SYSFS_FC_HOST_PREFIX,
parent_host,
operation_file) < 0) {
@@ -398,6 +399,26 @@ nodeDeviceVportCreateDelete(virConnectPtr conn,
goto cleanup;
}
+ if (stat(operation_path, &st) != 0) {
+ VIR_FREE(operation_path);
+ if (virAsprintf(&operation_path,
+ "%s/host%d/%s",
+ LINUX_SYSFS_SCSI_HOST_PREFIX,
+ parent_host,
+ operation_file) < 0) {
+
+ virReportOOMError(conn);
+ retval = -1;
+ goto cleanup;
+ }
+
+ if (stat(operation_path, &st) != 0) {
+ VIR_ERROR(_("No vport operation path found for host%d"),
parent_host);
+ retval = -1;
+ goto cleanup;
+ }
+ }
+
VIR_DEBUG(_("Vport operation path is '%s'"), operation_path);
if (virAsprintf(&vport_name,
diff --git a/src/node_device_hal_linux.c b/src/node_device_hal_linux.c
index b76235d..2de9afe 100644
--- a/src/node_device_hal_linux.c
+++ b/src/node_device_hal_linux.c
@@ -162,28 +162,51 @@ out:
int check_vport_capable_linux(union _virNodeDevCapData *d)
{
- char *sysfs_path = NULL;
- struct stat st;
int retval = 0;
+ char *operation_path = NULL;
+ struct stat st;
- if (virAsprintf(&sysfs_path, "%s/host%d/vport_create",
+ VIR_DEBUG(_("Checking if host%d is vport capable"), d->scsi_host.host);
+
+ if (virAsprintf(&operation_path,
+ "%s/host%d/%s",
LINUX_SYSFS_FC_HOST_PREFIX,
- d->scsi_host.host) < 0) {
+ d->scsi_host.host,
+ LINUX_SYSFS_VPORT_CREATE_POSTFIX) < 0) {
+
virReportOOMError(NULL);
retval = -1;
goto out;
}
- if (stat(sysfs_path, &st) != 0) {
- /* Not a vport capable HBA; not an error, either. */
+ if (stat(operation_path, &st) == 0) {
+ d->scsi_host.flags |= VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS;
goto out;
}
- d->scsi_host.flags |= VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS;
+ VIR_FREE(operation_path);
+ operation_path = NULL;
+
+ if (virAsprintf(&operation_path,
+ "%s/host%d%s",
+ LINUX_SYSFS_SCSI_HOST_PREFIX,
+ d->scsi_host.host,
+ LINUX_SYSFS_VPORT_CREATE_POSTFIX) < 0) {
+ virReportOOMError(NULL);
+ retval = -1;
+ goto out;
+ }
+
+ if (stat(operation_path, &st) == 0) {
+ d->scsi_host.flags |= VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS;
+ } else {
+ VIR_ERROR(_("No vport operation path found for host%d"),
d->scsi_host.host);
+ }
out:
- VIR_FREE(sysfs_path);
+ VIR_FREE(operation_path);
return retval;
}
#endif /* __linux__ */
+
--
1.6.0.6
--
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