Re: Leap second tonight
On Wed Dec 31, 2008 at 04:53:57PM -0800, Wil Schultz wrote: At which point my Solaris 10 v490's reboot in unison, lovely. Anyone else see anything interesting? I had a couple of Oracle servers (Solaris 10) reboot a couple of minutes just before the leap second. All my other Solaris 10 boxes appear to have stayed up fine. Simon
Re: Leap second tonight
On Thu, Jan 1, 2009 at 04:15, Simon Lockhart si...@slimey.org wrote: On Wed Dec 31, 2008 at 04:53:57PM -0800, Wil Schultz wrote: At which point my Solaris 10 v490's reboot in unison, lovely. Anyone else see anything interesting? I had a couple of Oracle servers (Solaris 10) reboot a couple of minutes just before the leap second. All my other Solaris 10 boxes appear to have stayed up fine. Have either of you determined if this was a OS reboot and not a bios reset? -Jim P.
Re: Leap second tonight
On Thu Jan 01, 2009 at 04:29:35AM -0500, Jim Popovitch wrote: Have either of you determined if this was a OS reboot and not a bios reset? I've been trawling through all the logfiles I can find on the box, and I see normal entries up until 23:59:xx, and then the next entry is stuff restarting. Could well be a BIOS/LOM reset, but it's odd that the only two boxes affected were my Oracle servers. Simon
Re: Leap second tonight
All of my Solaris 10 boxes stayed up with the exception of the Oracle 10g RAC boxes. db1:~ wschultz$ uname -a SunOS db1 5.10 Generic_137111-01 sun4u sparc SUNW,Sun-Fire-V490 A friend of mine had his RAC boxes reboot as well, similar configuration. I've poured through the logs and see normal activity until the reboot, nothing suspicious and no reason for the reboot. Seems to be specific to Solaris 10 running RAC on this end. -wil On Jan 1, 2009, at 2:36 AM, Simon Lockhart wrote: On Thu Jan 01, 2009 at 04:29:35AM -0500, Jim Popovitch wrote: Have either of you determined if this was a OS reboot and not a bios reset? I've been trawling through all the logfiles I can find on the box, and I see normal entries up until 23:59:xx, and then the next entry is stuff restarting. Could well be a BIOS/LOM reset, but it's odd that the only two boxes affected were my Oracle servers. Simon
Re: Leap second tonight
On Thu Jan 01, 2009 at 07:58:21AM -0800, Wil Schultz wrote: All of my Solaris 10 boxes stayed up with the exception of the Oracle 10g RAC boxes. My Oracle boxes that rebooted were running RAC (version 10G R2), too. Another Solaris 10 box running the same version of Oracle, but not RAC, did not reboot. Looks rather like an Oracle 10 RAC bug. Simon
Hijacking and Tools BOF Nanog 45 - Call for participants
Greetings and happy new year, As Nanog 45 is quickly approaching, I would encourage anyone who has been thinking about the problem of address hijacking and mitigation within the framework of our existing routing system to consider participating in the Hijack and Tools BOF at, in Santo Domingo. We have sufficient space in the agenda for the Sunday afternoon BOF to accommodate some additional participants. Discussions from both tools developers and operators with deployment experience with opsen-source or commercial tools are encouraged, as well as filtering policy, strategy for communicating with peer network operators to coordinate response and related topics within the sphere of ip hijacking response. Thanks and Looking forward to seeing you all in Santo Domingo. Joel
NANOG 45 PGP signing party.
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Just a quick note, The thrice annual NANOG pgp key signing party will be making an appearance at NANOG 45. The keysigning sessions are going to be during the morning breaks during the general session, and will be location TDB. Monday January 26th11:00-11:30 Tuesday January 27th11:00-11:30 If you plan to participate, please add your key to the keyring at: https://biglumber.com/x/web?keyring=9210 Then come to one or both sessions with some form of government issued photo ID. If you have any further questions, feel free to contact me via email or corner one of the people with the pgp signing dots since they mostly know the score. While printouts will probably be available at the sessions, feel free to add your key to the keyring right up to the time of the last keysigning event. Thanks Joel -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkldCqwACgkQ8AA1q7Z/VrKoQACfSgOEzqbSplmCyKPmhc6Y13fu M3AAn1ZcEXMCqLvu0c7TAyDpjSuWLoIZ =Ie47 -END PGP SIGNATURE-
Re: Leap second tonight
What FS do you have on your RAC? And do you have a log of console? We do not have 10g R2 on Solaris, but with the random issues we have seen. Oracle could have fenced each other off. We noticed that some errors do not show up anywhere than console, so we run conserver and dump all console out to log. --Original Message-- From: Simon Lockhart Sender: To: Wil Schultz Cc: NANOG list Sent: Jan 1, 2009 8:13 AM Subject: Re: Leap second tonight On Thu Jan 01, 2009 at 07:58:21AM -0800, Wil Schultz wrote: All of my Solaris 10 boxes stayed up with the exception of the Oracle 10g RAC boxes. My Oracle boxes that rebooted were running RAC (version 10G R2), too. Another Solaris 10 box running the same version of Oracle, but not RAC, did not reboot. Looks rather like an Oracle 10 RAC bug. Simon
Re: Leap second tonight
Jon Meek wrote: My Solaris 10 boxes are all happy (and did not reboot). I monitor NTP on a number of devices, including one router. The router was off by one second for a while, but is OK after an hour. Everything else was fine immediately. In 2005, our CDMA clock got the leap second between 15:08 and 15:38 EST creating some issues due to disagreement with the (too few) GPS clocks. Jon On Wed, Dec 31, 2008 at 7:53 PM, Wil Schultz wschu...@bsdboy.com wrote: At which point my Solaris 10 v490's reboot in unison, lovely. Anyone else see anything interesting? -wil I run a bunch of Slackware Linux boxes of varying versions. As best as I can tell, at or around 00:00 UTC all of my Slackware 12.0 boxes crashed with a kernel panic. I don't think it is ntpd because it is the same version as on 12.1 boxes (4.2.4p0) that did not crash. It may be the kernel: 2.6.21.5 Anyone else experience similar or was this coincidental and I have other issues... Steve -- -- Steven Saner ssa...@hubris.net Voice: 316-858-3000 Director of Network Operations Fax: 316-858-3001 Hubris Communicationshttp://www.hubris.net
Re: Leap second tonight
Once upon a time, Steven Saner ssa...@hubris.net said: I run a bunch of Slackware Linux boxes of varying versions. As best as I can tell, at or around 00:00 UTC all of my Slackware 12.0 boxes crashed with a kernel panic. I don't think it is ntpd because it is the same version as on 12.1 boxes (4.2.4p0) that did not crash. It may be the kernel: 2.6.21.5 Anyone else experience similar or was this coincidental and I have other issues... I had one (out of many, including about a half dozen identically configured) Red Hat Enterprise Linux 4 systems hang at the leap second. There have been some messages on the NTP list referencing posts on a Debian list about leap second crashes, and there's a post on /. about a similar problem with Fedora 8. -- Chris Adams cmad...@hiwaay.net Systems and Network Administrator - HiWAAY Internet Services I don't speak for anybody but myself - that's enough trouble.
