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тАО03-13-2009 08:04 PM
тАО03-13-2009 08:04 PM
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol4 4194304 2430177 1654093 60% /
/dev/vg00/lvol1 63765 17622 39766 31% /stand
/dev/vg00/lvol5 4096000 18589 3822610 0% /usr
i want to create separate partition for /opt and /var
what are the step need to follow.
Solved! Go to Solution.
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тАО03-13-2009 08:06 PM
тАО03-13-2009 08:06 PM
Re: how to extend lv
first of all,
why you want to create additional parition for /var/ /opt?
your / still having enough space to handle data, let me know
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тАО03-13-2009 08:14 PM
тАО03-13-2009 08:14 PM
Re: how to extend lv
my root may times full becuase of /var/ /opt
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тАО03-13-2009 08:17 PM
тАО03-13-2009 08:17 PM
Re: how to extend lv
For creating LV you can follow below procedure:
Create Lvol:
=============
#lvcreate -L 20480 -n lvol9 /dev/vgdatabase
#lvcreate -L 20480 -n lvol10 /dev/vgdatabase
#lvcreate -L 20480 -n lvol11 /dev/vgdatabase
#newfs -F vxfs -o largefiles /dev/vgdatabase/rlvol9
#newfs -F vxfs -o largefiles /dev/vgdatabase/rlvol10
#newfs -F vxfs -o largefiles /dev/vgdatabase/rlvol11
Edit vi /etc/fstab:
===================
/dev/vgdatabase/lvol9 /u01 vxfs delaylog 0 2
/dev/vgdatabase/lvol10 /u02 vxfs delaylog 0 2
/dev/vgdatabase/lvol11 /u03 vxfs delaylog 0 2
Rgds//
Taifur
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тАО03-13-2009 08:21 PM
тАО03-13-2009 08:21 PM
Re: how to extend lv
shall i also move all old /var /opt data once i will create that.
basically i want to migrate /var /opt from my (root)
i can access this station remotly. is this possible?
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тАО03-13-2009 08:28 PM
тАО03-13-2009 08:28 PM
Re: how to extend lv
have you check your vg having enough space to create new logical volume?
you can check it through
vgdisplay -v
let me know, thanks.
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тАО03-13-2009 09:08 PM
тАО03-13-2009 09:08 PM
Re: how to extend lv
i have free space there,
what steps need to follow can i do it remotly,
//vanda
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тАО03-13-2009 10:50 PM
тАО03-13-2009 10:50 PM
Re: how to extend lv
It not that easy to create seprate
partition for /opt and /var
Reason for creating seprate partition for /opt and /var due to you / file system many time full,
Couple of options
1. You can increase your vg00 adding extra disk to vg00.
2. Once vg00 has been added extra disk vg00
3. Use Ignite resize the / File System.
Thanks,
Johnson
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тАО03-13-2009 11:01 PM
тАО03-13-2009 11:01 PM
Re: how to extend lv
Example :-
does your vg00 mirrored .? If yes
reduce to your
Once done try to boot from
so finally your
try to find root cause why /var /opt increasing.?
Thanks,
Johnson
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тАО03-14-2009 03:09 AM
тАО03-14-2009 03:09 AM
Re: how to extend lv
its not server its workstation, it doesnt have mirror and i dont want to use ignit
Ok let me elaborate more here which will give clear picture.
I am having many production hpux workstation which having /opt and /var inside (/root) I am getting frequently issue for /root full. and then I need to remove logs from /(root) or some unwanted files, since /root goes full user can not launch their application.
I don├в t want to extend /root with ignite for all stations as its time consuming process and also physical present require there. I am having option I Can re-image but that will also time consuming and require physical present.
So only left with one option i can migrate /opt /var from root which will indirectly extend my /root partition and I want to do this task remotely, hope this is clear now to all, please anybody else can help me for this.