Bugs item #2025534, was opened at 2008-07-23 10:45 Message generated for change (Comment added) made by ravpl You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2025534&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: intel Group: None >Status: Closed >Resolution: Out of Date Priority: 5 Private: No Submitted By: Rafal Wijata (ravpl) Assigned to: Nobody/Anonymous (nobody) Summary: gettimeofday goes backward Initial Comment: kvm version: 71 host: rhel51 2.6.18-92.1.6.el5 64bit 16G RAM, 8CPU guest: rhel51 2.6.18-92.1.6.el5 64bit, 3.5G ram, 2 CPU guest run as: qemu-system-x86_64 $DEVICES -m $MEM -smp $CPUS -net nic,macaddr=$MAC,model=e1000 -net tap,script=./ifup -nographic -daemonize in the guest executed two consecutive gettimeofday (boost::ptime in fact), the latter returned time smaller than first (2008-Jul-22 16:34:15.477000, 2008-Jul-22 16:34:15.470000) I'm sure no time change was made(like rdate or ntpdate) on neither host or guest. No time-releated options were passed to kernel(host or guest) Any workaround? ---------------------------------------------------------------------- >Comment By: Rafal Wijata (ravpl) Date: 2010-08-19 12:39 Message: I've give up on this a long time ago and switched to ESXi - sorry. ---------------------------------------------------------------------- Comment By: Jes Sorensen (jessorensen) Date: 2010-08-19 12:24 Message: Hi Trying to catch up on the old bugs. Do you still experience this problem with a current version of KVM? The problem should be resolved in upstream, in particular if you run with kvmclock. Would you please close this bug if the problem is no longer there? Thanks, Jes ---------------------------------------------------------------------- Comment By: Rafal Wijata (ravpl) Date: 2008-09-02 15:44 Message: Logged In: YES user_id=996150 Originator: YES Intel quad-core xeon. ---------------------------------------------------------------------- Comment By: Joerg Roedel (jroedel) Date: 2008-09-02 15:36 Message: Logged In: YES user_id=2019182 Originator: NO Is the host an AMD or an Intel system? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2025534&group_id=180599 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
