Lustre discuss - May 2006 - How to failover OSS?

Hi,

Have you taken a look in the manual (www.lustre.org/manual.html) - I think it is
discussed there in sufficient detail?

- Peter - 
> -----Original Message-----
> From: lustre-discuss-bounces@clusterfs.com 
> [mailto:lustre-discuss-bounces@clusterfs.com] On Behalf Of ????
> Sent: Wednesday, April 19, 2006 5:44 AM
> To: Lustre-discuss
> Subject: [Lustre-discuss] How to failover OSS?
> 
> I want to set up failover oss with share storage, but I 
> didn''t know how to set up, below is my config.sh, Is it right?
> if ok, how can i start server by lconf command.
> 
> hatest01 master oss
> hatest02 backup oss
> powersite OSS, client
> 
> #!/bin/sh
> 
> #config.sh
> 
> rm -f config.xml
> lmc -m config.xml --add net --node powersite --nid powersite 
> --nettype tcp lmc -m config.xml --add net --node hatest01 
> --nid hatest01 --nettype tcp lmc -m config.xml --add net 
> --node hatest02 --nid hatest02 --nettype tcp lmc -m 
> config.xml --add net --node client --nid ''*'' --nettype
tcp
> 
> lmc -m config.xml --add mds --dev /dev/hda5 --node powersite 
> --mds n-mds --fstype ldiskfs
> 
> lmc -m config.xml --add lov --lov lov1 --mds n-mds 
> --stripe_sz 1048576 --stripe_cnt 0 --stripe_pattern 0 lmc -m 
> config.xml --add lov --lov lov2 --mds n-mds --stripe_sz 
> 1048576 --stripe_cnt 0 --stripe_pattern 0
> 
> lmc -m config.xml --add ost --ost ost1 --node hatest01 
> --failover --group hatest01 --lov lov1 --fstype ldiskfs --dev 
> /dev/sda1 lmc -m config.xml --add ost --ost ost2 --node 
> hatest02 --failover --group hatest02 --lov lov2 --fstype 
> ldiskfs --dev /dev/sda1
> 
> lmc -m config.xml --add mtpt --node client --path /mnt/lustre 
> --mds n-mds --lov lov1
>  				
> --------------
> ????
> 2006-04-19
>

I want to set up failover oss with share storage, but I didn''t know how
to set up, below is my config.sh, Is it right?
if ok, how can i start server by lconf command.

hatest01 master oss
hatest02 backup oss
powersite OSS, client

#!/bin/sh

#config.sh

rm -f config.xml
lmc -m config.xml --add net --node powersite --nid powersite --nettype tcp
lmc -m config.xml --add net --node hatest01 --nid hatest01 --nettype tcp
lmc -m config.xml --add net --node hatest02 --nid hatest02 --nettype tcp
lmc -m config.xml --add net --node client --nid ''*'' --nettype
tcp

lmc -m config.xml --add mds --dev /dev/hda5 --node powersite --mds n-mds
--fstype ldiskfs

lmc -m config.xml --add lov --lov lov1 --mds n-mds --stripe_sz 1048576
--stripe_cnt 0 --stripe_pattern 0
lmc -m config.xml --add lov --lov lov2 --mds n-mds --stripe_sz 1048576
--stripe_cnt 0 --stripe_pattern 0

lmc -m config.xml --add ost --ost ost1 --node hatest01 --failover --group
hatest01 --lov lov1 --fstype ldiskfs --dev /dev/sda1
lmc -m config.xml --add ost --ost ost2 --node hatest02 --failover --group
hatest02 --lov lov2 --fstype ldiskfs --dev /dev/sda1

lmc -m config.xml --add mtpt --node client --path /mnt/lustre --mds n-mds --lov
lov1
 				
--------------
????
2006-04-19