Hi Scott,
Thanks for your reply.
I don't think that I can send the log as it will be so big , as AOlserver
initiates and load a lot of ACS code...
And for the checksum, we did the following:
Using pound, we shifted the load going to this webserver to another server
on another machine where it uses a different local copy of the same
application, and then after the reload, the server were we shifted the load
to crashed, and the old one didn't!!
So i can take out he doubt on file corruption, right?
On Tue, Oct 28, 2008 at 7:50 PM, Scott Goodwin <[EMAIL PROTECTED]> wrote:
> Rami,
> Tcl is attempting to create a new hash table entry on a hash table that was
> either never created or was created but has ceased to exist -- most likely
> the pointer to that hash table is null or corrupted. This could be something
> in AOLserver that uses the Tcl_Hash* API. First steps:
>
> 1. Send a copy of the nslog output for a clean startup through to the point
> where it crashes; that might indicate where it's getting fouled up. If that
> portion of the nslog is not very long (say no more than 100-150 lines) you
> can cut and paste into the message; otherwise attach it as a separate file
> (but limit it to the smallest necessary size -- don't want multimegabyte
> files).
>
> 2. Do a checksum of all your own Tcl code files used by AOLserver on a
> known good machine and those same Tcl files on the bad one; compare the two
> outputs to see what Tcl files on the bad machine differ from the good one.
> Investigate those differences.
>
> /s.
>
>
> On Oct 28, 2008, at 10:48 AM, Rami Jadaa wrote:
>
> Hello Everyone,
>
> We are running multiple instances of AOLserver on different machines, and I
> am enjoying the reload functionality to reload the proc libraries using
> ns_eval source {fileName} in each one of them...
>
> However, one of the AOLservers crashes after few minutes from the reload.
>
> The strange thing is that this is the only AOLserver that crashes, while
> others don't!!! and I noticed that just before the crash, the following
> error happens (which means something in the C breaks, and I am assuming that
> it could be in the TCL interpter, Curently tcl 8.4.16 ( not
> AOLserver...But this is only an assumption):
>
> "called Tcl_CreateHashEntry on deleted table"
>
> We use this server to serve multiple domains and have a pound load
> balancer in the front , For example if the request comes for www.xyz.comwe
> serve xyz service related site and contents and if the request comes for
> www.abc.com we serve abc related contents and site. In total we are
> serving around 25 different sites like this . We are not using any virtual
> hosting module or feature of Aolserver . The total traffic of the server is
> not high .
>
> Any idea anybody!!! Have anyone using the reload functionality noticed that
> it could crash the AOLserver?
>
> Environment :
> Aolserver 4.0.10 , fetched from CVS almost 6 months back .
> nsoracle Oracle Driver version 2.8a1
> nsmysql CVS
> Oracle 10gR2 Libraries
> AMD x86_64 RHEL 4
> Curently tcl 8.4.16 also tried tcl 8.4.11
>
>
> Please help as this is driving me crazy :(
>
> Thanks in advance
>
>
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