Hello all,
I have the folowing question: I have an E450 with Solaris 2.6 running in a cluster environment. The primary node runs Oracle 8.1.5. My problem is: every time the Oracle Database is shutdown, the "w"colum in vmstat command jumps to "30". In man page for vmstat command, the "w" colum... (1 Reply)
Hello. I'm a complete newbie to C programming. I have a C program that wasn't written by me where I need to write some wrappers around it to automate and make it easier for a client to use. The problem is that the program accepts standard input to control the program... I'm hoping to find a simple... (6 Replies)
if I have a two CPU
when I run vmstat command to check cpu usage
it only one row
procs memory page faults cpu
r b w avm free re at pi po fr de sr in sy cs us sy id
1 ... (1 Reply)
Hi, guys, I'm a new comer here. I'm studying Unix Shell and I met a problem confusing me a lot. Here it is :
script 1:
#!/bin/sh
# scriptname : do_increment
increment(){
sum=`expr $1 + 1`
return $sum # Return the value of sum to the script.
}
echo -n "The sum is "
increment $1 # Call... (2 Replies)
RHEL 5.4
Our Linux machine seemed to be running slow. So, I ran the top and vmstat commands.
Question1.
I can see the process 11517 consuming 100% CPU . But that just means that this process totally utilizes one of the cores in a mult-core CPU. Right ? This machine apparently has two... (2 Replies)
Cheers!
In /etc/syslog.conf, if an error type is not specified, is it logged anywhere (most preferable is it logged to /var/log/messages) or not?
To be more precise I am interested in error and critical level messages. At default these errors are not specified in syslog.conf, and I need to... (6 Replies)
On our prod system we found sometime runqueue goes back to 0 as below.
Whereas on test server even with very very less work the r-queue never dropped to 0. Under what conditions r-queue drops to 0? Does it mean something unusual?
EG:
kthr memory page faults ... (1 Reply)
Discussion started by: aixusrsys
1 Replies
LEARN ABOUT OPENDARWIN
cachefslog
cachefslog(1M) System Administration Commands cachefslog(1M)NAME
cachefslog - Cache File System logging
SYNOPSIS
cachefslog [-f logfile | -h] cachefs_mount_point
DESCRIPTION
The cachefslog command displays where CacheFS statistics are being logged. Optionally, it sets where CacheFS statistics are being logged,
or it halts logging for a cache specified by cachefs_mount_point. The cachefs_mount_point argument is a mount point of a cache file system.
All file systems cached under the same cache as cachefs_mount_point will be logged.
OPTIONS
The following options are supported. You must be super-user to use the -f and -h options.
-f logfile Specify the log file to be used.
-h Halt logging.
OPERANDS
cachefs_mount_point A mount point of a cache file system.
USAGE
See largefile(5) for the description of the behavior of cachefslog when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
EXAMPLES
Example 1: Checking the Logging of a directory.
The example below checks if the directory /home/sam is being logged:
example% cachefslog /home/sam
not logged: /home/sam
Example 2: Changing the logfile.
The example below changes the logfile of /home/sam to /var/tmp/samlog:
example# cachefslog -f /var/tmp/samlog /home/sam
/var/tmp/samlog: /home/sam
Example 3: Verifying the change of a logfile.
The example below verifies the change of the previous example:
example% cachefslog /home/sam
/var/tmp/samlog: /home/sam
Example 4: Halting the logging of a directory.
The example below halts logging for the /home/sam directory:
example# cachefslog -h /home/sam
not logged: /home/sam
EXIT STATUS
The following exit values are returned:
0 success
non-zero an error has occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO cachefsstat(1M), cachefswssize(1M), cfsadmin(1M), attributes(5), largefile(5)DIAGNOSTICS
Invalid path It is illegal to specify a path within a cache file system.
SunOS 5.10 7 Feb 1997 cachefslog(1M)