could somweone explain the output for me about this swapinfo -tam of my hp-ux box running HP-UX ottux005 B.11.31 U ia64 2350683027 unlimited-user license.
Code:
root@rcton:/home/root$ swapinfo -tam
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 8192 0 8192 0% 0 - 1 /dev/vg00/lvol2
reserve - 8192 -8192
memory 37875 34479 3396 91%
total 46067 42671 3396 93% - 0 -
Last edited by Scott; 03-02-2010 at 06:19 PM..
Reason: Code tags please...
Does anyone know if when the Swap Device / Page file in unix is carrying out Page / Swap In's and Page / Swap outs, does it go through the Unix Disk Cache ( I am presuming raw partitions are not being used ) ?
Therefore if there is paging activity on a system ( measured by sar -p, sar -g and... (0 Replies)
I'm trying to write a shell script that accepts two file extensions as command line arguments and renames all files with the first extension within the current working directory to have the second extension instead. The script should print out error messages as is appropriate if there is any... (1 Reply)
Hello all,
We are running a 2 gig Solaris10 system. The only application that's running on the system is ours which allocates 850MB through malloc at one shot.
For some reason this malloc keeps failing saying "Resource Temporarily Unavilable"
After some investigation, found that it goes... (7 Replies)
Hello and thanks in advance.
I have a Sun box with raid 1 on the O/S disks using solaris svm.
I want to unmirror my swap partition, and add the slice on the second disk as an additional swap device. This would give me twice as much swap space.
I have been warned not to do this by some... (3 Replies)
How to add the Swap space... i know this procedure but it doesn/t work.
swap -l to see the swap space (swap -s)
Creak swap file
mkdir 100m swap.file
add the swap file
swap -a swap.file...
but it not work ..!! (9 Replies)
free -m : 1023 total swap space
created default partition /dev/sdb1 50M using fdisk. i did write the changes.
#mkswap /dev/sdb1
#swapon /dev/sdb1
free -m : 1078 total swap space
this shows that the swap is on
Question : i did not change the type LINUX SWAP (82) in fdisk.
so why is... (5 Replies)
I was editing a file with vi and crashed so when I opened the file again I had the .swp file to deal with. I made the wrong choice trying to recover my file and wound up with a file with no eol (end of line) characters.
I have forgotten the code to substitute and don't want to make an even... (2 Replies)
Hi Solaris Folks :),
I need to calculate the swap usage on solaris server, please let me understand the output of below swap -s and swap -l commands.
$swap -s
total: 1774912k bytes allocated + 240616k reserved = 2015528k used, 14542512k available
$swap -l
swapfile dev swaplo... (6 Replies)
Hi all,
Q1) Due to application requirement, i am required to have more swap space.
Currently my swap is on a partition with 32GB.
I have another partition with 100GB, but it already has a UFS filesystem on it.
Can i just swap -d /dev/dsk/current32gb and swap -a /dev/dsk/ufs100gb ?
Will... (17 Replies)
Discussion started by: javanoob
17 Replies
LEARN ABOUT ULTRIX
trace
trace(5) File Formats Manual trace(5)Name
trace - system call tracer device
Description
The file is the system call trace device. It supports the following system calls: and The device supports 16 (configurable in as TR_USRS)
simultaneous users. It uses an 8192-byte buffer for trace records. The choice of which system calls to trace is done with the system call.
The call is used for efficient reading of the device. The call uses an 8192-byte buffer and returns when the buffer is 60% full. It is
required that the user use a buffer the same size as the system buffer size defined in as TR_BUFSIZE. All operations are defined in the
header file, The calls are:
--------------------------------
ioctl arg (pointer to)
--------------------------------
IOTR_GETOFF int a
IOTR_GETON int a
IOTR_GETALL int a
IOTR_GETPIDS int a[10]
IOTR_GETUIDS int a[10]
IOTR_GETSYSC int a[10]
IOTR_GETPGRP int a[10]
IOTR_SETOFF int a
IOTR_SETON int a
IOTR_SETALL int a
IOTR_SETPIDS int a[10]
IOTR_SETUIDS int a[10]
IOTR_SETSYSC int a[10]
IOTR_SETPGRP int a[10]
--------------------------------
Examples
A prototype example (with missing parts):
char cmd[BUFSIZ],buf[TR_BUFSIZ];
int pgrp[10],i;
fd = open("/dev/trace",0); /* open the device */
pgrp[0] = dofork(cmd); /* fork the command to trace */
for (i=1;i<TR_PGRP;i++) /* dofork sleeps 2 seconds while */
pgrp[i] = 0; /* we set up to do the trace */
i = ioctl(fd,IOTR_SETPGRP,pgrp);/* set up for the trace */
/* select code goes here */
read(fd,buf,sizeof(buf));
See Alsotrace(1), close(2), ioctl(2), open(2), read(2), select(2)trace(5)