Thank you in advance for your response,
I did the following procedure to gather more information:
with PLDebug=1 i connected to webdav using a linux client,
then i copied a .png file, and the Connection terminated unexpectedly.
On the isql console:
SQL> status();
*** Error 08S01: [Virtuoso Driver]CL065: Lost connection to server
at line 2 of Top-Level:
I had the rdf_mapper installed, so i proceeded to uninstall it for testing,
then i did the same procedure, and it did hung (i didn't lost the
connection) and it said:
SQL> status();
REPORT
VARCHAR
_______________________________________________________________________________
OpenLink Virtuoso VDB Server
Version 05.09.3037-pthreads for Linux as of Jan 7 2009
Registered to OpenLink AMI (Personal Edition, 100 connections)
Started on: 2009/01/27 09:19 GMT-300
Database Status:
File size 273367040, 33370 pages, 13618 free.
2000 buffers, 1950 used, 211 dirty 0 wired down, repl age 1309 0 w.
io 2 w/crsr.
Disk Usage: 2704 reads avg 0 msec, 0% r 0% w last 35 s, 104 writes,
68 read ahead, batch = 24. Autocompact 0 in 0 out, 0% saved.
Gate: 7 2nd in reads, 0 gate write waits, 0 in while read 0 busy scrap.
Log = virtuoso.trx, 42666 bytes
VDB: 0 exec 0 fetch 0 transact 0 error
18126 pages have been changed since last backup (in checkpoint state)
Current backup timestamp: 0x0000-0x00-0x00
Last backup date: unknown
Clients: 1 connects, max 1 concurrent
RPC: 12 calls, 1 pending, 1 max until now, 0 queued, 6 burst reads
(50%), 0 second brk=201719808
Checkpoint Remap 1423 pages, 0 mapped back. 0 s atomic time.
DB master 33370 total 13618 free 1423 remap 31 mapped back
temp 710 total 706 free
Lock Status: 0 deadlocks of which 0 2r1w, 0 waits,
Currently 2 threads running 0 threads waiting 0 threads in vdb.
Pending:
3673: ISP VSP
453: IER VSP
3980: IER VSP
150: ISR VSP
20: ISR VSP
126: IER VSP
20: IER VSP
28: IER VSP
125: IER VSP
4184: IER VSP
15561: IER VSP
7712: IER VSP
3967: IER VSP
5812: IER VSP
2433: IER VSP
6664: IER VSP
6348: IER VSP
122: ISR VSP
20: ISR VSP
4516: ISR VSP
4572: ISR VSP
28: ISR VSP
4540: ISR VSP
4214: ISR VSP
2784: ISR VSP
2608: ISR VSP
4188: ISR VSP
120: ISR VSP
5200: ISR VSP
2128: ISR VSP
116: ISR VSP
20: ISR VSP
Client 1111:1:-2: Account: dba, 592 bytes in, 4146 bytes out, 1 stmts.
PID: 18655, OS: unix, Application: unknown, IP#: 127.0.0.1
Transaction status: PENDING, 1 threads.
Locks:
Running Statements:
Time (msec) Text
211 status()
Hash indexes
78 Rows. -- 215 msec.
Regards,
Cristian
---------- Forwarded message ----------
From: Tim Haynes <tim.hay...@openlinksw.co.uk>
Date: Tue, Jan 27, 2009 at 11:04 AM
Subject: Re: [Virtuoso-users] i cant upload pictures to the WebDav
To: virtuoso-users@lists.sourceforge.net
Cristian Vasquez wrote:
> Hello all!
>
> We are making use of the app's, the problem comes when we try to
> upload a picture to the WebDav
> the server freezes up. And we dont get logging output. We are running
> virtuoso en a EC2,
>
Hi,
Let's gather a bit more debugging information:
a) in the ini-file, set PLDebug=1
b) restart the server using virtuoso-iodbc-t -df so it runs in
foreground mode
c) using isql, execute
trace_on('errors');
d) make the problem happen
e) while it's "hung", check for server debug output and in isql, run
status();
to see what it's doing
f) do you have the rdf_mappers VAD package installed?
Cheers,
~Tim
--
Tim Haynes
Product Development Consultant
OpenLink Software
<http://www.openlinksw.com/>
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