Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 10/08/15 11:26 PM, Pankaj Kumar wrote:
> Dear Team,
>
> Is there a way/option to raise an alert when DRBD replication fails
Yes, look in the 'handlers { }' section for options to trigger scripts
in various conditions.
> I am using version 8.3.15.
Upgrade at least to 8.3.16 please.
> Where are the error logs of DRBD stored?
System logs; /var/log/messages on rhel/centos.
> If I use drbd disk to store MySQL data between two nodes, How do I check if data is up
> to date on both the nodes or any error has occurred?
cat /proc/drbd
If it is 'UpToDate/UpToDate', you're good. Use 'Protocol C' to ensure
synchronous writing and should never be out of sync.
> Regards,
>
> -pankaj kumar.
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