topic control file in Operating System - HP-UX

control file

Matrah — Thu, 11 Oct 2001 14:23:19 GMT

Hello,

LV[0]=/dev/vg01/lvol1; FS[0]=/pkg1a;
LV[1]=/dev/vg01/lvol2; FS[1]=/pkg1b;

If i replace LV[0] by LV[5] and LV[1] by LV[2],
may I find a probleme if i run cmapplyconf ?

thanks

Re: control file

A. Clay Stephenson — Thu, 11 Oct 2001 14:46:59 GMT

The answer is it depends. If all the lvols have all been created and exported/imported to all the nodes then all you need is a cmapplyconf BUT is these are new lvols, then you must do the export/import first.

Re: control file

Sridhar Bhaskarla — Thu, 11 Oct 2001 15:06:41 GMT

Matrah,

I would say no. You will not have any problem if you change the order of LV[].

If you check further the script, you will find in the fuction check_and_mount

for I in ${LV[@]}

LV[@] will take care of the order however you set it up in the LV definitions.

You don't need to run cmapplyconf if you are changing the control file.

-Sri

Re: control file

Ovidiu D. Raita — Thu, 11 Oct 2001 15:13:45 GMT

You don't need the reapply the cluster for changing a pkg cntl file. The order matters only if you mount imbricated file systems.

FS[0]=/mount1
FS[1]=/mount1/mount2

Regards,
Ovidiu

Re: control file

jh_yang — Fri, 12 Oct 2001 17:35:51 GMT

I will say no. The key is if the information of the mount point and logic device is correct or not.

JH Yang

Re: control file

Santosh Nair_1 — Fri, 12 Oct 2001 20:16:26 GMT

The order in which you mount the filesystems shouldn't matter, but just out of curiosity, why are you trying to do this? All the filesystems get mounted pretty much at the same time, so what does it really buy you?

-Santosh