Re: Sks-devel Digest, Vol 184, Issue 26

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Re: Sks-devel Digest, Vol 184, Issue 26

Jason John Schwarz
I am seeing the same issue on the insect.com server.  Where is the stack size setting, because I have not been able to find it for SKS?

 
Jason John Schwarz




> On Aug 22, 2019, at 12:00 PM, [hidden email] wrote:
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> Today's Topics:
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>   1. Shutting down keyserver.zap.org.au (John Zaitseff)
>   2. Re: Shutting down keyserver.zap.org.au (Kristian Fiskerstrand)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 22 Aug 2019 05:16:05 +1000
> From: John Zaitseff <[hidden email]>
> To: SKS Development and Deployment discussion <[hidden email]>
> Subject: [Sks-devel] Shutting down keyserver.zap.org.au
> Message-ID: <[hidden email]>
> Content-Type: text/plain; charset=us-ascii
>
> It is with feelings of sadness and regret that I will be shutting
> down keyserver.zap.org.au, effective immediately, purging all
> associated database files and logs.  I will be sending out
> individual emails to my current peers as well.
>
> I have enjoyed being part of the SKS community since May 2014.
> Thank you for all your help during that time!  But good things often
> come to an end...  I had hoped to be "last one standing" :-) but
> that is not to be.
>
> For the record, I am not shutting my server down because something
> better has come along -- although keys.openpgp.org is a start.  It's
> just that my current installation began core-dumping on a regular
> basis since last week (segfault error 6 -- write to an unmapped
> address).  I've been running a cron job every fifteen minutes to
> restart the daemons, but that was only a stop-gap measure.
> Recreating the databases using a fresh key dump did not help.  And
> given the current state of the SKS network, it just wasn't worth
> bothering about debugging the root cause.
>
> All the best, everyone!
>
> Yours truly,
>
> John Zaitseff
>
> --
> John Zaitseff                   ,--_|\    The ZAP Group
> Telephone: +61 2 9643 7737     /      \   Sydney, Australia
> Email: [hidden email]   \_,--._*   https://www.zap.org.au/
>                                     v
>
>
>
> ------------------------------
>
> Message: 2
> Date: Thu, 22 Aug 2019 02:18:36 +0200
> From: Kristian Fiskerstrand
> <[hidden email]>
> To: [hidden email], John Zaitseff <[hidden email]>, SKS
> Development and Deployment discussion <[hidden email]>
> Subject: Re: [Sks-devel] Shutting down keyserver.zap.org.au
> Message-ID:
> <[hidden email]>
> Content-Type: text/plain; charset="utf-8"
>
> Fwiw, that error sounds like too small stack size for the process - in an alternative universe it would be interesting to hear your experience running with a higher stack limit
>
> On August 21, 2019 9:16:05 PM GMT+02:00, John Zaitseff <[hidden email]> wrote:
>> It is with feelings of sadness and regret that I will be shutting
>> down keyserver.zap.org.au, effective immediately, purging all
>> associated database files and logs.  I will be sending out
>> individual emails to my current peers as well.
>>
>> I have enjoyed being part of the SKS community since May 2014.
>> Thank you for all your help during that time!  But good things often
>> come to an end...  I had hoped to be "last one standing" :-) but
>> that is not to be.
>>
>> For the record, I am not shutting my server down because something
>> better has come along -- although keys.openpgp.org is a start.  It's
>> just that my current installation began core-dumping on a regular
>> basis since last week (segfault error 6 -- write to an unmapped
>> address).  I've been running a cron job every fifteen minutes to
>> restart the daemons, but that was only a stop-gap measure.
>> Recreating the databases using a fresh key dump did not help.  And
>> given the current state of the SKS network, it just wasn't worth
>> bothering about debugging the root cause.
>>
>> All the best, everyone!
>>
>> Yours truly,
>>
>> John Zaitseff
>>
>> --
>> John Zaitseff                   ,--_|\    The ZAP Group
>> Telephone: +61 2 9643 7737     /      \   Sydney, Australia
>> Email: [hidden email]   \_,--._*   https://www.zap.org.au/
>>                                    v
>>
>> _______________________________________________
>> Sks-devel mailing list
>> [hidden email]
>> https://lists.nongnu.org/mailman/listinfo/sks-devel
>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
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> ------------------------------
>
> End of Sks-devel Digest, Vol 184, Issue 26
> ******************************************


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Re: Sks-devel Digest, Vol 184, Issue 26

Kristian Fiskerstrand-6
On 22.08.2019 18:08, Jason John Schwarz wrote:
> I am seeing the same issue on the insect.com server.  Where is the
> stack size setting, because I have not been able to find it for SKS?

Depends a bit on init system , so you'd have to check documentation for
your system. But traditionally you specify it on a per user basis in
/etc/security/limits.conf . See also man ulimit for a one-off, e.g
ulimit -s unlimited before starting sks.

--
----------------------------
Kristian Fiskerstrand
Blog: https://blog.sumptuouscapital.com
Twitter: @krifisk
----------------------------
Public OpenPGP keyblock at hkp://pool.sks-keyservers.net
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
----------------------------
Corruptissima re publica plurimæ leges
The greater the degeneration of the republic, the more of its laws


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Re: Sks-devel Digest, Vol 184, Issue 26

Jason John Schwarz
OK, that is where I was adjusting it on my system, and ulimit -s is showing the increase properly...maybe I just haven't made it large enough.
I am up to 16384 now.  I was hesitant on going to unlimited.  Any suggestion on value, or are you running it in unlimited mode?

Jason John Schwarz
Chief Technical Officer
MSC Inc

Phone: (910) 689.0557
              (800) 284.7872
Fax: (910) 689.0558



On Aug 22, 2019, at 12:14 PM, Kristian Fiskerstrand <[hidden email]> wrote:

On 22.08.2019 18:08, Jason John Schwarz wrote:
I am seeing the same issue on the insect.com server.  Where is the
stack size setting, because I have not been able to find it for SKS?

Depends a bit on init system , so you'd have to check documentation for
your system. But traditionally you specify it on a per user basis in
/etc/security/limits.conf . See also man ulimit for a one-off, e.g
ulimit -s unlimited before starting sks.

--
----------------------------
Kristian Fiskerstrand
Blog: https://blog.sumptuouscapital.com
Twitter: @krifisk
----------------------------
Public OpenPGP keyblock at <a href="hkp://pool.sks-keyservers.net" class="">hkp://pool.sks-keyservers.net
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
----------------------------
Corruptissima re publica plurimæ leges
The greater the degeneration of the republic, the more of its laws



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Re: Sks-devel Digest, Vol 184, Issue 26

Kristian Fiskerstrand-6
Just use unlimited to test, you can monitor actual size through proc for the pid to determine a proper value, but I haven't done the exercise myself

On August 22, 2019 6:19:03 PM GMT+02:00, Jason John Schwarz <[hidden email]> wrote:
OK, that is where I was adjusting it on my system, and ulimit -s is showing the increase properly...maybe I just haven't made it large enough.
I am up to 16384 now.  I was hesitant on going to unlimited.  Any suggestion on value, or are you running it in unlimited mode?

Jason John Schwarz
Chief Technical Officer
MSC Inc

Phone: (910) 689.0557
              (800) 284.7872
Fax: (910) 689.0558



On Aug 22, 2019, at 12:14 PM, Kristian Fiskerstrand <[hidden email]> wrote:

On 22.08.2019 18:08, Jason John Schwarz wrote:
I am seeing the same issue on the insect.com server.  Where is the
stack size setting, because I have not been able to find it for SKS?

Depends a bit on init system , so you'd have to check documentation for
your system. But traditionally you specify it on a per user basis in
/etc/security/limits.conf . See also man ulimit for a one-off, e.g
ulimit -s unlimited before starting sks.

--
----------------------------
Kristian Fiskerstrand
Blog: https://blog.sumptuouscapital.com
Twitter: @krifisk
----------------------------
Public OpenPGP keyblock at <a href="hkp://pool.sks-keyservers.net" class="">hkp://pool.sks-keyservers.net
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
----------------------------
Corruptissima re publica plurimæ leges
The greater the degeneration of the republic, the more of its laws



--
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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Re: Sks-devel Digest, Vol 184, Issue 26

Jason John Schwarz
Giving unlimited a try, because the results I am seeing are all over the place.

Jason John Schwarz
Chief Technical Officer
MSC Inc

Phone: (910) 689.0557
              (800) 284.7872
Fax: (910) 689.0558



On Aug 22, 2019, at 12:28 PM, Kristian Fiskerstrand <[hidden email]> wrote:

Just use unlimited to test, you can monitor actual size through proc for the pid to determine a proper value, but I haven't done the exercise myself

On August 22, 2019 6:19:03 PM GMT+02:00, Jason John Schwarz <[hidden email]> wrote:
OK, that is where I was adjusting it on my system, and ulimit -s is showing the increase properly...maybe I just haven't made it large enough.
I am up to 16384 now.  I was hesitant on going to unlimited.  Any suggestion on value, or are you running it in unlimited mode?

Jason John Schwarz
Chief Technical Officer
MSC Inc

Phone: (910) 689.0557
              (800) 284.7872
Fax: (910) 689.0558



On Aug 22, 2019, at 12:14 PM, Kristian Fiskerstrand <[hidden email]> wrote:

On 22.08.2019 18:08, Jason John Schwarz wrote:
I am seeing the same issue on the insect.com server.  Where is the
stack size setting, because I have not been able to find it for SKS?

Depends a bit on init system , so you'd have to check documentation for
your system. But traditionally you specify it on a per user basis in
/etc/security/limits.conf . See also man ulimit for a one-off, e.g
ulimit -s unlimited before starting sks.

--
----------------------------
Kristian Fiskerstrand
Blog: https://blog.sumptuouscapital.com
Twitter: @krifisk
----------------------------
Public OpenPGP keyblock at <a href="hkp://pool.sks-keyservers.net" class="">hkp://pool.sks-keyservers.net
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
----------------------------
Corruptissima re publica plurimæ leges
The greater the degeneration of the republic, the more of its laws



--
Sent from my Android device with K-9 Mail. Please excuse my brevity.


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