Hi All,

I'm using Mysql 5 (with replication) on CentOS 4.4 OS with 2 CPU and 8GB
of RAM.
Master & Slave servers have same hardware configration.

Yesterday my master server, suddenly not established new connections.
i checked the log of master server there is no error, then i checked the
log of slave server.e server.
i found following errors in slave log file.

Error reading packet from server: Out of memory
Error on master: 'Invalid error code' (5) Error on slave: 'no
error' (0). Default database: 'mysql'. Query: 'flush privileges',
Error_code: 0

i cann't understand wht it means? and why it was happened?
so if anybody knows, plz. me.

Thanks
Ashok

Things to check:
* Packet bigger than my.cnf settings allow.
* Memory available to running process happened to be hit (FreeBSD has
"memdsiz").
* Network glitch.

> -----Original Message-----
> From: Ashok Chauhan [mailto:ashok.linux@gmail.com]
> Sent: Tuesday, September 04, 2007 12:37 AM
> To: mysql@lists.mysql.com; replication@lists.mysql.com
> Subject: Error in mysql slave server
>
> Hi All,
>
> I'm using Mysql 5 (with replication) on CentOS 4.4 OS with 2
> CPU and 8GB
> of RAM.
> Master & Slave servers have same hardware configration.
>
> Yesterday my master server, suddenly not established new connections.
> i checked the log of master server there is no error, then i
> checked the
> log of slave server.e server.
> i found following errors in slave log file.
>
> Error reading packet from server: Out of memory
> Error on master: 'Invalid error code' (5) Error on slave: 'no
> error' (0). Default database: 'mysql'. Query: 'flush privileges',
> Error_code: 0
>
> i cann't understand wht it means? and why it was happened?
> so if anybody knows, plz. me.
>
> Thanks
> Ashok
>
>
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