mount point change in SG-CFS

[ASME]

Hi there,

can any one put some light on renaming the mount points in SG-CFS setup ?
we have 4 nodes CFS cluster and wanted to rename the mount point.

os hpux :v2
cfs:4.0

reg,asme

[Ganesan R]

Hi,

Mounts points should have been specified inside the package control file which will be located in /etc/cmcluster/pkg-dir/

[ASME]

hello ganesh,

but what procedure need to be followed ?
do we have to modify the file and bounce the cluster ?

is there way to do it on the fly ?

Regards

[ASME]

can we use, cfsmntadm to do the modification ?

and if yes is there any defined procedure for that ?

[Ganesan R]

Hi Again,

Not sure if it is different on CFS cluster. In normal Service Guard cluster you need to halt the package then modify the package control script and start the package again.

[ASME]

thax ganes,

does any one has worked on this kind of situation ?

regards

[Khairy · Accepted solution]

hi,

Dont have a running sg-cfs in house but i would 1st check which filesystem you want to modify

# cfsmntadm display

assuming its new mount point is /data1 and volume is datavol1.

# cfsmntadm modify /data datavol1

let us know if this work for you.

Rgds

[ASME]

Thanks a lot Khairy,

one more thing, does it requires any kind of downtime ? do we have to restart the package ? or cluster ?

many thx,
asm

[Sunny123_1]

Hi

Dont know about SG-CFS .But in normal SG cluster you have to halt the cluster pkg then make changes and again start the cluster pkg again.

Regards
Sunny

[Sunny123_1]

Hi

Look for following links it might help you

http://docstore.mik.ua/manuals/hp-ux/en/B3936-90122/ch07s06.html

http://docstore.mik.ua/manuals/hp-ux/en/B3936-90122/ch04s08.html


Regards
Sunny

[ASME]

thanks sunny,

but it no where mentions if the pkg need to be recycled after using the cfsmntadm command.

reg,
asm