More Mnesia Questions

Alex Peake <>
Mon Nov 28 19:41:14 CET 2005


Unexpected resolution --

I had had put rdbms-1.3 under erlang/lib

I moved it to erlang/usr/lib and things are back to working again.

No longer urgent, but does anyone understand why?

Alex

----- Original Message ----- 
From: "Alex Peake" <>
To: <>
Sent: Monday, November 28, 2005 9:20 AM
Subject: More Mnesia Questions


> I am experimenting further with Mnesia.
>
> I started Mnesia with a Dump available (person.dcd and persondata.dcd).
All
> was well.
>
> Then I tried mnesia:stop(). I exited the werl shell, started it up again
and
> got the following:
>
> 1> mnesia:start().
>
> =ERROR REPORT==== 28-Nov-2005::09:09:24 ===
> Mnesia(): ** ERROR ** (core dumped to file:
> "c:/Prog/Erlang/bin/Mne
> ")
>  ** FATAL ** mnesia_tm crashed: {undef,
>                                     [{mnesia_lib,
>                                          dat_to_ets,
>                                          [schema,
>                                           schema,
>                                           "c:/Dev/Wbs.Company/schema.DAT",
>                                           set,
>                                           true,
>                                           no]},
>
{mnesia_schema,do_read_disc_schema,2},
>                                      {mnesia_schema,read_schema,3},
>                                      {mnesia_schema,init,1},
>                                      {mnesia_tm,init,1},
>                                      {mnesia_sp,init_proc,4},
>                                      {proc_lib,init_p,5}]} state:
[<0.38.0>]
>
> =ERROR REPORT==== 28-Nov-2005::09:09:34 ===
> ** Generic server mnesia_monitor terminating
> ** Last message in was {'EXIT',<0.38.0>,killed}
> ** When Server state == {state,<0.38.0>,[],[],false,[],undefined,[]}
> ** Reason for termination ==
> ** killed
>
> =ERROR REPORT==== 28-Nov-2005::09:09:34 ===
> ** Generic server mnesia_recover terminating
> ** Last message in was {'EXIT',<0.38.0>,killed}
> ** When Server state == {state,<0.38.0>,
>                                undefined,
>                                undefined,
>                                undefined,
>                                0,
>                                false,
>                                []}
> ** Reason for termination ==
> ** killed
>
> =ERROR REPORT==== 28-Nov-2005::09:09:34 ===
> Mnesia(): ** ERROR ** mnesia_event got unexpected event:
> {'EXIT',
>
> <0.40.
> 0>,
>
> killed
> }
> {error,{killed,{mnesia_sup,start,[normal,[]]}}}
> =INFO REPORT==== 28-Nov-2005::09:09:34 ===
>     application: mnesia
>     exited: {killed,{mnesia_sup,start,[normal,[]]}}
>     type: temporary
>
>
>
> What did I do wrong?
>
> How can I recover?
>
> Thanks,
>
> Alex
>




More information about the erlang-questions mailing list