It appears as though the disk was already allocated to the VM. Also, in this way, I personally believe it was done in an inefficient way.
What is the output of
Code:
df -h
Also, could you add disk to the physical server and then allocate that to the second virtual server?
How much memory exists on the physical machine as well as each virtual machine?
Code:
vmstat -s -S M | egrep 'mem|swap'
You may also want to run top on the physical machine, not to mention, if these are running SAP, depending on the disk subsystem, you may run into contention for I/O and slow both of them down.
Hi,
I have the following problem.
I just have a new machine with mirroring. The logical volume for /opt is dimensionned to 75 GB which is to much. I want a volume of 10 GB. How can I reduce the size ?
I tried to reduce the size of the slice from 75 GB to 10 GB, but the size of the logical volume... (6 Replies)
When i execute bdf, /home direcory seems 100% full. But when i check /home with 'du', total used memory is 30 MB in 1,4 Gb. how can I reduce this 100% to its real state? (11 Replies)
HPUX 11iv2 #!/bin/sh
Hi all. I have a script that results in the creation of an ascii file which is ultimately emailed out to several people. The email wraps each line so I would like to reduce the font size of the ascii file. I looked at nroff and also tr but it wasn't clear to me how to do... (2 Replies)
Hello,
I want to compress any given file or directory. I used
1)gzip
2)zip
But when I do "ls -l". I found that the zipped file is in fact greater in size than the original file.
Can you please tell me the commands which will show me the difference in its size. (2 Replies)
I'm trying to reduce hard drive size (number of cylinders) in SPARC Solaris. Its easy to change last cylinder of last slice, but that cannot be done for slice2/backupslice because it insists on whole disk. If I try to change disk type/geometry, all slices get replaced with some 'default'... (1 Reply)
Dear all,
i have a lot of .pdf files that i need to reduce size with pdf2ps and ps2pdf app. I need a script which i can reduce file size of all .pdf files in every subfolder of WORKDIR folder.
folder tree like:
WORKDIR
SUBBWORK DIR1
SUB_SUB_WORKDIR1
... (1 Reply)
My volume group of size 200 gb.
out of which only 100 gb is used by 2 logical volumes /dev/vg00/lvol0 and /dev/vg00/lvol0 respectively (both are 50 gb each).
Whenever i use vgreduce command to reduce the size of volume group i get below error.
# vgreduce vg00 -a
Physical volume... (16 Replies)
Hi,
inode size reached its 100% in /var
Due to this i'am getting the error No space left on device
my crond process is stopped and when i want to restart it
it is showing the below error
Starting crond: crond: can't open or create /var/run/crond.pid: No space left on device
df -i o/p
... (3 Replies)
Hi All,
I have one logical volume with size as 900G and it is mounted as xfs file system.
Now I want to reduce this partition to 500G.
So I followed the below steps.
unmount the mount point /home
Reduced the volume using the command
Now I remounted the partition.
But the problem... (3 Replies)
Hello guys,
I would like to ask you kindly if you don't know some quick and safe method how to shrink ext4 filesystem and reduce the size of a Logical Volume in Linux, please?
Thank you very much. (2 Replies)
Discussion started by: los_bandidos
2 Replies
LEARN ABOUT V7
phys
PHYS(2) System Calls Manual PHYS(2)NAME
phys - allow a process to access physical addresses
SYNOPSIS
phys(segreg, size, physadr)
DESCRIPTION
The argument segreg specifies a process virtual (data-space) address range of 8K bytes starting at virtual address segregx8K bytes. This
address range is mapped into physical address physadrx64 bytes. Only the first sizex64 bytes of this mapping is addressable. If size is
zero, any previous mapping of this virtual address range is nullified. For example, the call
phys(6, 1, 0177775);
will map virtual addresses 0160000-0160077 into physical addresses 017777500-017777577. In particular, virtual address 0160060 is the
PDP-11 console located at physical address 017777560.
This call may only be executed by the super-user.
SEE ALSO
PDP-11 segmentation hardware
DIAGNOSTICS
The function value zero is returned if the physical mapping is in effect. The value -1 is returned if not super-user, if segreg is not in
the range 0-7, if size is not in the range 0-127, or if the specified segreg is already used for other than a previous call to phys.
BUGS
This system call is obviously very machine dependent and very dangerous. This system call is not considered a permanent part of the sys-
tem.
ASSEMBLER
(phys = 52.)
sys phys; segreg; size; physadr
PDP11 PHYS(2)