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util: clean up and expand 802.1QbX negotiation logging

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The existing log messages for this have several problems; there are
two lines of log when one will suffice, they duplicate the function
name in log message (when it's already included by VIR_DEBUG), they're
missing some useful bits, they get logged even when the call is a NOP.

This patch cleans up the problems with those existing logs, and also
adds a new VIR_INFO-level log down at the function that is actually
creating and sending the netlink message that logs *everything* going
into the netlink message (which turns out to be much more useful in
practice for me; I didn't want to eliminate the logs at the existing
location though, in case they are useful in some scenario I'm
unfamiliar with; anyway those logs are remaining at debug level, so it
shouldn't be a bother to anyone).
This commit is contained in:
Laine Stump 2016-02-11 15:24:17 -05:00
parent eb72bd63c1
commit 9cb8b0e5a4
1 changed files with 50 additions and 8 deletions
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58
src/util/virnetdevvportprofile.c
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@ -653,6 +653,40 @@ virNetDevVPortProfileOpSetLink(const char *ifname, int ifindex,
uint32_t dst_pid = 0;
struct nl_msg *nl_msg;
struct nlattr *vfports = NULL, *vfport;
char macStr[VIR_MAC_STRING_BUFLEN];
char hostUUIDStr[VIR_UUID_STRING_BUFLEN];
char instanceUUIDStr[VIR_UUID_STRING_BUFLEN];
const char *opName;
switch (op) {
case PORT_REQUEST_PREASSOCIATE:
opName = "PREASSOCIATE";
break;
case PORT_REQUEST_PREASSOCIATE_RR:
opName = "PREASSOCIATE_RR";
break;
case PORT_REQUEST_ASSOCIATE:
opName = "ASSOCIATE";
break;
case PORT_REQUEST_DISASSOCIATE:
opName = "DISASSOCIATE";
break;
default:
opName = "(unknown)";
break;
}
VIR_INFO("%s: ifname: %s ifindex: %d vf: %d vlanid: %d mac: %s "
"profileId: %s instanceId: %s hostUUID: %s",
opName, ifname ? ifname : "(unspecified)",
ifindex, vf, vlanid,
macaddr ? virMacAddrFormat(macaddr, macStr) : "(unspecified)",
profileId ? profileId : "(unspecified)",
(instanceId
? virUUIDFormat(instanceId, instanceUUIDStr)
: "(unspecified)"),
(hostUUID
? virUUIDFormat(hostUUID, hostUUIDStr)
: "(unspecified)"));
nl_msg = nlmsg_alloc_simple(RTM_SETLINK, NLM_F_REQUEST);
if (!nl_msg) {
@ -1197,11 +1231,16 @@ virNetDevVPortProfileAssociate(const char *macvtap_ifname,
bool setlink_only)
{
int rc = 0;
char uuidStr[VIR_UUID_STRING_BUFLEN];
char macStr[VIR_MAC_STRING_BUFLEN];
VIR_DEBUG("Associating port profile '%p' on link device '%s'",
virtPort, (macvtap_ifname ? macvtap_ifname : linkdev));
VIR_DEBUG("%s: VM OPERATION: %s", __FUNCTION__, virNetDevVPortProfileOpTypeToString(vmOp));
VIR_DEBUG("profile:'%p' vmOp: %s device: %s@%s mac: %s uuid: %s",
virtPort, virNetDevVPortProfileOpTypeToString(vmOp),
(macvtap_ifname ? macvtap_ifname : ""), linkdev,
(macvtap_macaddr
? virMacAddrFormat(macvtap_macaddr, macStr)
: "(unspecified)"),
vmuuid ? virUUIDFormat(vmuuid, uuidStr) : "(unspecified)");
if (!virtPort || vmOp == VIR_NETDEV_VPORT_PROFILE_OP_NO_OP)
return 0;
@ -1259,11 +1298,14 @@ virNetDevVPortProfileDisassociate(const char *macvtap_ifname,
virNetDevVPortProfileOp vmOp)
{
int rc = 0;
char macStr[VIR_MAC_STRING_BUFLEN];
VIR_DEBUG("Disassociating port profile id '%p' on link device '%s' ",
virtPort, macvtap_ifname);
VIR_DEBUG("%s: VM OPERATION: %s", __FUNCTION__, virNetDevVPortProfileOpTypeToString(vmOp));
VIR_DEBUG("profile:'%p' vmOp: %s device: %s@%s mac: %s",
virtPort, virNetDevVPortProfileOpTypeToString(vmOp),
(macvtap_ifname ? macvtap_ifname : ""), linkdev,
(macvtap_macaddr
? virMacAddrFormat(macvtap_macaddr, macStr)
: "(unspecified)"));
if (!virtPort)
return 0;