I was configuring my BIOS after installing 2 GB of RAM, and I saw this:
I have a 64-bit OS (Ubuntu 9.04 64-bit), so does that mean the motherboard (ASUS M3A78-T) doesn't support more than 4 GB of addressing?
Hi!
I'm not a UNIX fanatic but I like using it for the
Oracle database since it's not stable in the Windows NT
environment (what is?).
Problem: Is there any command to show me the amount
of installed physical-memory in the machine? Is
there some other way to show the processes which uses... (4 Replies)
Is it possible from the command line, or by looking at one of the log files to find out the amount of RAM installed on my SCO Unix 5.05 Server?
I also need to find out H/Disk size and Processor speed but I think i'll do a search of the forums for those ones.
Thanks
RamblasPro (2 Replies)
Hi,
how to know size of physical memory under AIX ?
Many thanks.
PS :
man -k memory
man : 0703-310 Fichier man introuvable.
uname -a
AIX server1 1 5 005202DF4C00 (3 Replies)
I currently have a statistics gathering script i run on my Linux servers. One of the stat i gather is total memory in the machine. The script is all perl with the exception of gathering the memory for that i use the following command:
$ram = (`cat /proc/meminfo | grep "MemTotal" | awk... (1 Reply)
I was running a program and it stopped and showed "Out of Memory!". at that time, the RAM used by this process is around 4G and the free memory size of the machine is around 30G. Does anybody know what maybe the reason? this program is written with Perl. the OS of the machine is Solaris U8. And I... (1 Reply)
Is there a command or file I can look at that tells me how much real memory a machine has? A little background. In my shop we run a bunch of java programs, sometimes some of these jobs have config definitions that call for 2G. I would like to know how many I can run before I exhaust rescources. Any... (12 Replies)
i want to avoid writing to a file on the disk. i'd like to do this in memory.
i have a situation where i'm running cat file.txt | head -l 2024 > /tmp/data.txt
now, i check the size of the data.txt by doing a "du -sh /tmp/data.txt
how can i get the size of "head -l 2024" WITHOUT having to... (2 Replies)
Hi, looking to upgrade memory on a pair of T5220's from 32GB to 64GB. Cannot determine current DIMM size and slots used. i.e. not sure if Qty 16 x 2GB or Qty 8 x 4GB. If there are no empty slots, i need to go with higher density DIMMs and retire exsisting the 2GB prtdiag follows.
#... (3 Replies)
Hello facing this problem in VIOS
installed memory shows 32GB
Installed system memory: 32 GB (32768 MB)
Configurable system memory: 16 GB (16384 MB)
Current memory available: 2.23 GB (2288 MB)
Pending memory available: 2.23 GB (2288 MB)
Reserved firmware memory: 560 MB
... (8 Replies)
Discussion started by: filosophizer
8 Replies
LEARN ABOUT FREEBSD
nvram
NVRAM(4) BSD Kernel Interfaces Manual NVRAM(4)NAME
nvram -- non-volatile RAM
SYNOPSIS
To compile this driver into the kernel, place the following line in your kernel configuration file:
device nvram
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
nvram_load="YES"
DESCRIPTION
The nvram driver provides access to BIOS configuration NVRAM on i386 and amd64 systems.
PC motherboard uses a small non-volatile memory to store BIOS settings which is usually part of its clock chip and sometimes referred as
``CMOS SRAM''. This driver exposes bytes 14 through 128 of the NVRAM, or a total of 114 bytes, at offset zero of the device file /dev/nvram.
This driver is useful for cloning machines that shares the same hardware configuration and need same BIOS setting tweaks.
IMPLEMENTATION NOTES
The BIOS NVRAM's bytes 16 through 31 are checksummed at byte 32. This driver does not take care for these checksums.
EXAMPLES
Backup existing BIOS NVRAM to nvram.bin:
dd if=/dev/nvram of=nvram.bin
Restore BIOS NVRAM from nvram.bin:
dd if=nvram.bin of=/dev/nvram
SEE ALSO dd(1)HISTORY
The nvram device driver first appeared in FreeBSD 6.4.
AUTHORS
The nvram device driver was written by Peter Wemm. This manual page was written by Xin LI.
BSD February 8, 2010 BSD