Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello,
I have given my /etc/drbd.conf file in this mail.
Please can anyone clarify my doubts?
Please reply to me as soon as possible.Iam in a hurry sir.Iam doing this as my final year project and i need to submit my project within 10 days.
config file:
# drbd.conf
#
resource export {
protocol C;
incon-degr-cmd "echo '!DRBD! pri on incon-degr' | wall ; sleep 60 ; halt -f";
startup {
wfc-timeout 0;
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
on master {
device /dev/drbd0;
disk /dev/hda5;
address 192.168.0.20:7789;
meta-disk /dev/hda6[0];
}
on slave {
device /dev/drbd0;
disk /dev/hda5;
address 192.168.0.21:7789;
meta-disk /dev/hda6[0];
}
}
I have an existing system configured using DRBD-0.7.21 and heartbeat-2.0.4.
I have a device /dev/drbd0 and a journaling file system namely /export mounted on the device (ext3 filesystem).
1.How can i create meta-data for my existing system with above drbd.conf file?
2.Is my meta-data internal or external?
3.How can i view my meta-data?
3.I have a problem with upgrading my DRBD-0.7.21 to DRBD-8.It occurs at the below given statement.Please clarify it for me.
drbdadm create-md export
(my resource name is export)
4.How can i enable data integrity into my existing system without upgrading it to DRBD-8?
5.What all enhancements can i make to my existing system with DRBD-0.7.21 to enable online device verification and data-integrity?
6.How can i use dopd in DRBD-0.7.21?
Regards
J.Swetha
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