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Wed Aug 29 14:43:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>

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* src/xen_internal.c (xenHypervisorDomainInterfaceStats): Swap
	  TX & RX network stats so they appear correct from the point
	  of view of the domain.
This commit is contained in:
Richard W.M. Jones 2007-08-29 13:35:15 +00:00
parent b4d74032b0
commit b001650c7d
2 changed files with 14 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Aug 29 14:43:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_internal.c (xenHypervisorDomainInterfaceStats): Swap
TX & RX network stats so they appear correct from the point
of view of the domain.
Wed Aug 29 09:46:17 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: apply patch from Masayuki Sunou to fix the exit value

10
src/xen_internal.c
View File

@ -1424,11 +1424,17 @@ xenHypervisorDomainInterfaceStats (virDomainPtr dom,
long long tx_errs;
long long tx_drop;
/* IMPORTANT NOTE!
* /proc/net/dev vif<domid>.nn sees the network from the point
* of view of dom0 / hypervisor. So bytes TRANSMITTED by dom0
* are bytes RECEIVED by the domain. That's why the TX/RX fields
* appear to be swapped here.
*/
if (sscanf (line, "vif%d.%d: %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld",
&domid, &port,
&rx_bytes, &rx_packets, &rx_errs, &rx_drop,
&dummy, &dummy, &dummy, &dummy,
&tx_bytes, &tx_packets, &tx_errs, &tx_drop,
&dummy, &dummy, &dummy, &dummy,
&rx_bytes, &rx_packets, &rx_errs, &rx_drop,
&dummy, &dummy, &dummy, &dummy) != 18)
continue;