Thanks for this detailed report, we'll take it along in scrutinizing
the code and improving documentation/error reporting.


Shahbaz wrote:
> Thanks Martin,
> Apparently the BATs stayed large because my server had crashed.  I
> again tried to load a file into my server and it crashed again.  The
> reason is probably that I am on a 32 bit machine (osx laptop) and I
> was trying to insert a file slightly over 5 gigs.  One of the problems
> was that I wasn't getting any messages, I couldn't tell if the file
> was even being inserted.
> 
> Initially I tried loading my file using the following syntax:
> ./MapiClient -l sql -d demo -u monetdb -P monetdb -s "copy into
> sys.dash5 from 'data/dump.final' using delimiters '|'"
> This command just seems to hang there.
> 
> I then logged in using mjclient and just issued the command inside the
> quotes: "copy into ... using deli..."
> This ran for a while then I received the following message:
> Error: End of stream reached (Mserver still alive?)
> 
> When I checked my server, it had crashed, with the following message:
> ./mserver5
> # MonetDB Server v5.0.0_beta2_1
> # Copyright (c) 1993-2007 CWI, all rights reserved
> # Compiled for i686-apple-darwin8.8.1/32bit with 32bit OIDs dynamically linked
> # dbname:demo
> # Visit http://monetdb.cwi.nl/ for further information
> #warning: please don't forget to set your vault key!
> #(see /Users/me/MonetDB/etc/monetdb5.conf)
>> include sql;
>> ##GDKvmtrim(4294967295)
> MT_mmap_trim(4095 MB): rss = 0 MB
> ##GDKvmtrim(4294967295)
> MT_mmap_trim(4095 MB): rss = 0 MB
> ##GDKvmtrim(4294967295)
> MT_mmap_trim(4095 MB): rss = 0 MB
> gdk_utils.mx:1149: failed assertion `(oldsize & 2) == 0'
> Abort trap
> 
> Part of the problem is that I don't really see any messages saying
> what the server is doing.  I try to follow the change in disk size (df
> -kh) but I saw that number decreasing very slowly and by very small
> amount.
> 
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