# grep "Jul 3" syslog.messages | more
Jul 3 00:16:03 www3 CPU3: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:16:08 www3 CPU3: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:17:01 www3 CPU2: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:17:06 www3 syslogd: /usr/adm/debug: No space left on device
Jul 3 00:17:11 www3 CPU2: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:17:11 www3 CPU2: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:18:27 www3 CPU3: NOTICE: HTFS: No space on dev
Can anyone please explain what all this means and what I can do to resolve it.
Of what I could find ...
Code:
# pwd ; ls -l /dev/hd*
/dev
brw------- 1 sysinfo sysinfo 1, 0 Jun 8 1999 /dev/hd00
brw------- 1 sysinfo sysinfo 1, 15 Jun 8 1999 /dev/hd01
brw------- 1 sysinfo sysinfo 1, 23 Jun 8 1999 /dev/hd02
brw------- 1 sysinfo sysinfo 1, 31 Jun 8 1999 /dev/hd03
brw------- 1 sysinfo sysinfo 1, 39 Jun 8 1999 /dev/hd04
brw------- 1 sysinfo sysinfo 1, 47 Jun 8 1999 /dev/hd0a
brw-r----- 1 dos sysinfo 1, 48 Jun 8 1999 /dev/hd0d
brw------- 1 sysinfo sysinfo 1, 64 May 24 2000 /dev/hd10
brw------- 1 sysinfo sysinfo 1, 79 May 24 2000 /dev/hd11
brw------- 1 sysinfo sysinfo 1, 87 May 24 2000 /dev/hd12
brw------- 1 sysinfo sysinfo 1, 95 May 24 2000 /dev/hd13
brw------- 1 sysinfo sysinfo 1,103 May 24 2000 /dev/hd14
brw------- 1 sysinfo sysinfo 1,111 May 24 2000 /dev/hd1a
brw-r----- 1 dos sysinfo 1,112 May 24 2000 /dev/hd1d
#
Could someone recommend a good book? Regarding Unix and Mac os X? I know the OS is new, but Unix ain't.
I would like to know more about setting up the webserver on my machine. All the HTML works fine, it's just when i try to execute a cgi, php or a pl script.. :( I have tried and tried to... (2 Replies)
Hi,
suppose you have the following line at your crontab :
5 * * * * /usr/mine/script > /dev/null 2>&1
now i understood that the " > /dev/null 2>&1 outputs both Standard outpout and Standard Error messages to the /dev/null device or file...
the first part , " > /dev/null " transfers... (1 Reply)
Hello all. I am receiving this message on the console of a SCO Openserver 5.0.7 server. The hardware is IBM, running mirrored SCSI drives with a hot-swap spare off of an IBM Serveraid controller. I suspect that some permutation of fsck can help me resolve whatever is causing the error, but I am... (0 Replies)
How are these two different? They both prevent output and error from being displayed. I don't see the use of the "&"
echo "hello" > /dev/null 2>&1
echo "hello" > /dev/null 2>1 (3 Replies)
This thread is about using tar & other compression utilities on AIX ;
1. Find out which version of tar you are using
thanks to bakunin
>what $(which tar)
/usr/bin/tar:
61 1.14 src/bos/usr/ccs/lib/libc/__threads_init.c, libcthrd, bos53 0 7/11/00 12:04:14
10 ... (21 Replies)
Hello
Can I just remove/delete flile ?
rw-r--r-- 1 root system 2385088512 Jun 30 21:25 /dev/null 2>&1
size of this flile is 2274.75 m and fill up my filesystem:
Filesystem MB blocks Used Free %Used Mounted on
/dev/hd4 2560.00 2558.59 1.41 100% / (10 Replies)
Hello,
Does anyone know how to housekeeping the null 2>&1 file in /dev?
its fill up my system, please help.
Thanks :b: (3 Replies)
Discussion started by: only
3 Replies
LEARN ABOUT CENTOS
sysinfo
SYSINFO(2) Linux Programmer's Manual SYSINFO(2)NAME
sysinfo - returns information on overall system statistics
SYNOPSIS
#include <sys/sysinfo.h>
int sysinfo(struct sysinfo *info);
DESCRIPTION
Until Linux 2.3.16, sysinfo() used to return information in the following structure:
struct sysinfo {
long uptime; /* Seconds since boot */
unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
unsigned long totalram; /* Total usable main memory size */
unsigned long freeram; /* Available memory size */
unsigned long sharedram; /* Amount of shared memory */
unsigned long bufferram; /* Memory used by buffers */
unsigned long totalswap; /* Total swap space size */
unsigned long freeswap; /* swap space still available */
unsigned short procs; /* Number of current processes */
char _f[22]; /* Pads structure to 64 bytes */
};
and the sizes were given in bytes.
Since Linux 2.3.23 (i386), 2.3.48 (all architectures) the structure is:
struct sysinfo {
long uptime; /* Seconds since boot */
unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
unsigned long totalram; /* Total usable main memory size */
unsigned long freeram; /* Available memory size */
unsigned long sharedram; /* Amount of shared memory */
unsigned long bufferram; /* Memory used by buffers */
unsigned long totalswap; /* Total swap space size */
unsigned long freeswap; /* swap space still available */
unsigned short procs; /* Number of current processes */
unsigned long totalhigh; /* Total high memory size */
unsigned long freehigh; /* Available high memory size */
unsigned int mem_unit; /* Memory unit size in bytes */
char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding to 64 bytes */
};
and the sizes are given as multiples of mem_unit bytes.
sysinfo() provides a simple way of getting overall system statistics. This is more portable than reading /dev/kmem.
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
ERRORS
EFAULT pointer to struct sysinfo is invalid
CONFORMING TO
This function is Linux-specific, and should not be used in programs intended to be portable.
The Linux kernel has a sysinfo() system call since 0.98.pl6. Linux libc contains a sysinfo() routine since 5.3.5, and glibc has one since
1.90.
SEE ALSO proc(5)COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2012-05-05 SYSINFO(2)