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Full Discussion: vmstat, comments and advices needed
Operating Systems HP-UX vmstat, comments and advices needed Post 302261230 by vbe on Monday 24th of November 2008 04:58:55 AM
Old 11-24-2008
Dont forget :
dbc_max_pct 8
dbc_min_pct 5
swapmem_on 0

The idea is to stop the box from swapping to disk, then try to see what you have when loaded, and if then, you still have enough free mem, then see if we could increas agin oracle SGA and see if it benefits in terms of performance...

LVM:
vg00 isnt what we are interested in but lines like:
/dev/vg01/lvol1 /<mydata> vxfs rw,suid,largefiles,delaylog,datainlog 0 2

Here we learn you have largefiles enabled...

Back later... sorry...
 

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LEARN ABOUT NETBSD

lvremove

LVREMOVE(8)						      System Manager's Manual						       LVREMOVE(8)

NAME

       lvremove - remove a logical volume

SYNOPSIS

       lvremove [-A|--autobackup y|n] [-d|--debug] [-f|--force] [-h|-?|--help] [-t|--test] [-v|--verbose] LogicalVolumePath [LogicalVolumePath...]

DESCRIPTION

       lvremove  removes  one  or  more  logical  volumes.   Confirmation will be requested before deactivating any active logical volume prior to
       removal.  Logical volumes cannot be deactivated or removed while they are open (e.g. if they contain a mounted  filesystem).   Removing	an
       origin logical volume will also remove all dependent snapshots.

       If the logical volume is clustered then it must be deactivated on all nodes in the cluster before it can be removed. A single lvchange com-
       mand issued from one node can do this.

OPTIONS

       See lvm(8) for common options.

       -f, --force
	      Remove active logical volumes without confirmation.

EXAMPLES

       Remove the active logical volume lvol1 in volume group vg00 without asking for confirmation:

	    lvremove -f vg00/lvol1

       Remove all logical volumes in volume group vg00:

	    lvremove vg00

SEE ALSO

       lvcreate(8), lvdisplay(8), lvchange(8), lvm(8), lvs(8), lvscan(8), vgremove(8)

Sistina Software UK					 LVM TOOLS 2.02.44-cvs (02-17-09)					       LVREMOVE(8)
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