Re: [Sks-devel] PTree corrupted

[Horváth Dávid]

thank you Phil!
--
David Horvath
Sent from my mobile

 Phil Pennock <address@hidden> wrote:

>On 2014-08-22 at 10:10 +0200, Horváth Dávid wrote:
>> PTree often crash in my server.
>> Log:
>> 
>> 2014-08-18 14:27:38 Requesting 2 missing keys from <ADDR_INET
>> [80.241.60.3]:11371>, starting with 1AFFB478E0DC9C6F6A3BEB58E5E6EED4
>> 2014-08-18 14:27:38 2 keys received
>> 2014-08-18 14:27:38 setting synctime to 1408372058.589961
>> 2014-08-18 14:27:38 Added 3 hash-updates. Caught up to 1408372058.589961
>> 2014-08-18 14:27:38 Enabling gossip
>> 2014-08-18 14:27:39 Raising Sys.Break -- PTree may be corrupted:
>> Failure("remove_from_node: attempt to delete non-existant element from
>> prefix tree")
>
>Per <http://keyserver.dacr.hu:11371/pks/lookup?op=stats> you are running
>SKS 1.1.3.  You need to be running at least 1.1.4 to have the fixes for
>PTree corruption.
>
>In short: you're running on a system where gettimeofday() is not
>returning unique values -- perhaps under a poorly tuned VM hosting
>environment, perhaps on an OS which just does not offer a high
>resolution gettimeofday() timer.
>
>This was fixed in SKS 1.1.4 by wrapping gettimeofday() to force the
>value to always go up.  That version was released in October 2012.  The
>current release is SKS 1.1.5.
>
>Upgrade SKS or fix your OS / VM.  Upgrading SKS is going to be simpler.
>
>-Phil