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From Kimihiko Kitase <Kimihiko.Kit...@citrix.co.jp>
Subject RE: [leap second] Anyone else experiencing high rates of linux server crashes today? - Server Fault
Date Tue, 03 Jul 2012 11:03:03 GMT
Is it caused even if management server use NTP?

-----Original Message-----
From: James Kahn [mailto:jkahn@idea11.com.au] 
Sent: Tuesday, July 03, 2012 7:38 AM
To: cloudstack-users@incubator.apache.org
Subject: Re: [leap second] Anyone else experiencing high rates of linux server crashes today?
- Server Fault

Our CS management servers did end up at 100% CPU - MySQL and others were fine. All the other
CentOS boxes were OK, but we're now going to schedule reboots to make sure.



-----Original Message-----
From: "<de Jong>", Mark-Jan <Mark-Jan.deJong@teoco.com>
Reply-To: "cloudstack-users@incubator.apache.org"
<cloudstack-users@incubator.apache.org>
Date: Tuesday, 3 July 2012 3:29 AM
To: "'cloudstack-users@incubator.apache.org'"
<cloudstack-users@incubator.apache.org>
Subject: RE: [leap second] Anyone else experiencing high rates of linux server crashes today?
- Server Fault

>http://remibergsma.wordpress.com/2012/07/01/high-cpu-load-on-cloudstack
>-ma nagement-servers-after-leap-second-3062012235959-utc/
>
>> -----Original Message-----
>> From: Tamas Monos [mailto:tamasm@veber.co.uk]
>> Sent: Monday, July 02, 2012 12:57 PM
>> To: cloudstack-users@incubator.apache.org
>> Subject: RE: [leap second] Anyone else experiencing high rates of 
>> linux server crashes today? - Server Fault
>>
>> Hi,
>>
>> Same here! CentOS 6.2 freaked out, got a reboot My two CS managers 
>> had so high loads I have never seen anything like that before (177).
>> At least I know the culprit :)
>> Thank you for the heads-up!!
>>
>> Regards
>>
>> Tamas Monos                                               DDI
>> +44(0)2034687012
>> Chief Technical                                             Office
>> +44(0)2034687000
>> Veber: The Hosting Specialists               Fax         +44(0)871 522
>> 7057
>> http://www.veber.co.uk
>>
>> Follow us on Twitter: www.twitter.com/veberhost Follow us on Facebook:
>> www.facebook.com/veberhost
>>
>>
>> -----Original Message-----
>> From: Caleb Call [mailto:calebcall@me.com]
>> Sent: 01 July 2012 20:28
>> To: cloudstack-users@incubator.apache.org
>> Subject: Re: [leap second] Anyone else experiencing high rates of 
>> linux server crashes today? - Server Fault
>>
>> You may want to verify your CentOS boxes atleast.  All of our CentOS 
>> boxes that were 6 or higher (most were all 6.2) all survived but it 
>> made them run at 100% CPU usage.  All of our 5.8 and below continued 
>> humming along like nothing ever happened.
>>
>> On Jul 1, 2012, at 4:19 AM, James Kahn wrote:
>>
>> > Our CentOS 6.2 and Ubuntu 10.04 LTS boxes are fine, fortunately.
>> >
>> >
>> >
>> > -----Original Message-----
>> > From: Chiradeep Vittal <Chiradeep.Vittal@citrix.com>
>> > Reply-To: "cloudstack-users@incubator.apache.org"
>> > <cloudstack-users@incubator.apache.org>
>> > Date: Sunday, 1 July 2012 7:50 AM
>> > To: CloudStack Users <cloudstack-users@incubator.apache.org>
>> > Subject: [leap second] Anyone else experiencing high rates of linux 
>> > server crashes today? - Server Fault
>> >
>> >> http://serverfault.com/questions/403732/anyone-else-experiencing-
>> high
>> >> -rate
>> >> s-of-linux-server-crashes-today
>> >>
>> >>
>> >> --
>> >> Chiradeep
>> >
>> >
>>
>>
>
>
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