Hi,

Victoria Reznichenko wrote:

VR> Martin,
VR> Wednesday, April 03, 2002, 5:45:00 PM, you wrote:
VR> 
VR> MM>   would anyone please explain me what are these error messages?
VR> 
VR> MM> 020327 12:29:26  mysqld started
VR> MM> 020327 12:29:26  Warning:  listen() on TCP/IP failed with error 98
VR> MM> /usr/local/mysql/bin/mysqld: ready for connections
VR> MM> /usr/local/mysql/bin/mysqld: ready for connections
VR> MM> 020327 12:29:26  Error in accept: Invalid argument
VR> MM> 020327 12:29:26  Error in accept: Invalid argument
VR> MM> [There're plenty of those "Error in accept messages".]
VR> 
VR> # perror 98
VR> Error code  98:  Address already in use
VR> Is your mysql server box behind a firewall? Perhaps firewall to keep
VR> out MySQL server.

No firewall between those machines. I was told later by people the machine had load
20 so probably safe_mysqld restarted mysqld and it retried
to start mysqld twice at the same time. I don't know why that happened so quickly,
all within one second.


VR> 
VR> [...]
VR> 
VR> MM> Actually there's a hit in old docs in Solaris section(maybe I missed that 
VR> MM> in current docs?):
VR> MM> 
http://www.google.de/search?q=cache:XowJDknOOI4C:theoryx5.uwinnipeg.ca/mysql/manual_4.html+mysql+Error+in+accept:+Invalid+argument&hl=de
VR> MM> If too many processes try to connect very rapidly to mysqld, you will see this 
VR> error in the MySQL log: 
VR> MM> Error in accept: Protocol error
VR> MM> You might try starting the server with the --set-variable back_log=50 option 
VR> as a workaround for this. 
VR> 
VR> How does 'Error in accept: Protocol error' belong to error that you
VR> received?

Probably no relation, that was just the only Google hit I had. Maybe few words
in the offcial documentation about this kind of errors? Possible causes, solutions?

VR> MM> ERROR 1036 at line 46: Table 'intergenome' is read only
VR> MM> Failed to dump Synechocystis_PCC6803.intergenome
VR> MM> ERROR 1062 at line 46: Duplicate entry '0' for key 1
VR> MM> Failed to dump Tmaritima.intergenome
VR> 
VR> Looks like you have corrupted indexes. And speaking about 'table is
VR> read-only' it means that you have no permissions to write ih those
VR> files, but it can make problems in dump ...

Unfortunately none of them are true, but Michael is looking into this already.
Thanks.


-- 
Martin Mokrejs <[EMAIL PROTECTED]>
PGP5.0i key is at http://www.natur.cuni.cz/~mmokrejs
MIPS / Institute for Bioinformatics <http://mips.gsf.de>
GSF - National Research Center for Environment and Health
Ingolstaedter Landstrasse 1, D-85764 Neuherberg, Germany
tel.: +49-89-3187 3616 , fax: +49-89-3187 3585


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