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From "Harmer, Sean" <seanhar...@gmail.com>
Subject Re: Traffic Server storage.config setup
Date Wed, 24 Mar 2010 17:48:50 GMT
Hopefully AWS will begin allowing more kernels in the near future.

In the meantime, can you tell me where I can find the code for eventfd()
(ie. what file is it located in) ?

Thanks


On Wed, Mar 24, 2010 at 12:24 PM, Jason <jason.giedymin@gmail.com> wrote:

> In the meantime,
>
> If you can upgrade your kernel, that will work.
> If your on EC2/Amazon, they will not let you use a kernel beyond 2.6.21...
>
>
> On Wed, Mar 24, 2010 at 11:51 AM, Harmer, Sean <seanharmer@gmail.com>wrote:
>
>> Thanks for the link.  I see you're almost at a solution...
>>
>> I want to make the change you used -- ie. hash-out eventfd()
>> but don't know where that code is located.
>>
>> Also, what is to stop someone from simply upgrading their kernel to
>> 2.6.3...?  Wouldn't that be as effective as disabling a flag?
>>
>> Thanks for your help.
>> Sean
>>
>>
>>
>>
>> On Tue, Mar 23, 2010 at 1:58 PM, Jason <jason.giedymin@gmail.com> wrote:
>>
>>> Sorry I had my iphone and it clipped everything.
>>>
>>> The fedora ec2 kernel will not work atm with trunk ats.
>>>
>>> There is a ticket and we're working on it.
>>>
>>> Look at:
>>> https://issues.apache.org/jira/browse/TS-263
>>>
>>>
>>>
>>> On Tue, Mar 23, 2010 at 1:36 PM, Leif Hedstrom <zwoop@apache.org> wrote:
>>>
>>>> On 03/23/2010 11:30 AM, Harmer, Sean wrote:
>>>>
>>>>> Here's the exact storage.config settings
>>>>>        /usr/local/var/trafficserver/cache/   18320037760
>>>>> I even tried using the root as storage -->        .   18320037760
>>>>> Here's the log from /var/log
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]: NOTE:
>>>>> --- Server Starting ---
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]: NOTE:
>>>>> Server Version: Apache Traffic Server - traffic_server - 2.1.0 -
>>>>> (build # 22210 on Mar 22 2010 at 10:28:13)
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]:
>>>>> {1081907712} STATUS: opened var/log/trafficserver/diags.log
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]:
>>>>> {1081907712} NOTE: updated diags config
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]:
>>>>> {1081907712} NOTE: cache clustering disabled
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]:
>>>>> {1081907712} NOTE: clearing statistics
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_server[29419]: FATAL:
>>>>> UnixEThread.cc:70: failed assert `(evfd = eventfd(0,0)) >= 0`
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_manager[25614]:
>>>>> {3086903648} ERROR: [LocalManager::pollMgmtProcessServer] Server
>>>>> Process terminated due to Sig 6: Aborted
>>>>> Mar 23 13:27:30 domU-12-31-39-0E-D8-22 traffic_manager[25614]:
>>>>> {3086903648} ERROR:  (last system error 2: No such file or directory)
>>>>>
>>>>
>>>>
>>>> This is a different issue, unrelated to the cache I think. See
>>>> https://issues.apache.org/jira/browse/TS-263
>>>>
>>>> -- Leif
>>>>
>>>>
>>>
>>
>>
>> --
>> Sean Harmer
>> seanharmer@gmail.com
>> 703.957.9272
>>
>
>


-- 
Sean Harmer
seanharmer@gmail.com
703.957.9272

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