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Search: Posts Made By: izy100
Forum: Solaris 02-23-2007
2,590
Posted By izy100
I have not heard of server crashing due to PCI...
I have not heard of server crashing due to PCI slot speed mismatch.
The higher speed PCI should step down to a lower speed automatically upon detecting a lower speed device.
Forum: Filesystems, Disks and Memory 02-16-2007
3,340
Posted By izy100
maybe your filesystem is badly fragmented. ...
maybe your filesystem is badly fragmented.

Use this command to check the number of avail inodes
df -o i
6,750
Posted By izy100
use ptree in Solaris & Linux
use ptree in Solaris & Linux
14,025
Posted By izy100
sorry for my denseness, what do you mean by,...
sorry for my denseness, what do you mean by, "monitoring thread rather than a monitoring process" ?
14,025
Posted By izy100
tks for the info. I have a multi-threaded socket...
tks for the info. I have a multi-threaded socket program that handles incoming connection from 100 clients. Each thread handles 1 connection and 1 client's request typically take < 5 seconds for a...
1,868
Posted By izy100
log a case with SUN
log a case with SUN
14,025
Posted By izy100
Any reason why?
Any reason why?
14,025
Posted By izy100
how to kill threads in solaris
Any idea how to kill threads (not processes) in solaris?
I had checked the man pages for both kill and pkill to no avail.
Forum: Solaris 12-22-2006
4,807
Posted By izy100
Before you even try to use ndd to modify system...
Before you even try to use ndd to modify system parameter, I think you should use netstat -i 3 while you ftp a file of at least 200MB.

Look at the error column. If there is collision and dropped...
Forum: Solaris 12-02-2006
5,438
Posted By izy100
I beg to differ. Normally, a wrong entry in the...
I beg to differ. Normally, a wrong entry in the semaphore in the /etc/system file will cause the DB to be unable to start up.

If the error you see happens a couple of days after restarting the DB,...
31,904
Posted By izy100
Does blocksize matter in tar? Why do you wanna...
Does blocksize matter in tar?
Why do you wanna use the non-default?
Forum: Solaris 10-12-2006
9,789
Posted By izy100
log a call with SUN support
log a call with SUN support
Forum: Solaris 09-27-2006
2,542
Posted By izy100
I think you can go to /boot dir and edit some...
I think you can go to /boot dir and edit some files there.
Think the file is something like bootenv.
Forum: Solaris 09-16-2006
19,962
Posted By izy100
use vmstat and look at the column under sr. If...
use vmstat and look at the column under sr.
If it is ZERO, you have enough memory on the server
2,343
Posted By izy100
If you are using Solaris 10, you can use the...
If you are using Solaris 10, you can use the iosnoop command that is built with DTrace. Search google for the iosnoop script.
It is able to break down the IO per binary.
8,839
Posted By izy100
could it be that your local filesystem/ drive is...
could it be that your local filesystem/ drive is full, which is why you can create inodes BUT UNABLE to write the data into the inode/file?
5,936
Posted By izy100
Assuming you are using a unix account named,...
Assuming you are using a unix account named, coocoo to run your job.

- login as coocoo user
- vi $HOME/.forward
- Add in your email address in the .forward

To verify, send mail to coocoo user...
6,003
Posted By izy100
vi $HOME/.forward file as root user. Add in...
vi $HOME/.forward file as root user.
Add in your email address in the .forward file

You will get the bounced mail
Forum: Filesystems, Disks and Memory 08-21-2006
13,752
Posted By izy100
prtconf | grep -i mem swap -s
prtconf | grep -i mem

swap -s
5,465
Posted By izy100
put the entry mailhost in the /etc/hosts E.g. ...
put the entry mailhost in the /etc/hosts
E.g.

a.b.c.d server_name mailhost


kill -HUP the sendmail daemon
24,361
Posted By izy100
rsa OR dsa encryption
Hi all,
I am trying to set a standard in my company for using sftp.
After search the web for differences btw rsa and dsa encryption algo, I couldn't really find any best practices for using sftp.
...
Forum: Solaris 08-11-2006
9,909
Posted By izy100
See my reply inline: If my application is...
See my reply inline:

If my application is not stressing the CPU , why it consumes 50 % in prstat.
>> Even if it is 100% CPU util, it doesn't mean that you don't have enough CPU resources. You run...
Forum: Solaris 08-11-2006
9,909
Posted By izy100
To understand all those commands, go and read...
To understand all those commands, go and read Adrian Cockroft book, SUN Performance and Tuning.

I can tell you these facts:
1) You have enough CPUs resources. No processes are waiting for your...
Forum: Solaris 08-11-2006
9,909
Posted By izy100
Looks weird that it is eating 50% of CPU time...
Looks weird that it is eating 50% of CPU time consistently.

Can you do a mpstat 3 10?
I think the application is not utilizing ALL the CPUS efficiently.
Forum: Solaris 08-11-2006
4,775
Posted By izy100
I dun think it is the server's problem if it is...
I dun think it is the server's problem if it is intermittent.

Can you try to do a traceroute from the 2 different source server to the same server?

My guess is there is something wrong with...
Showing results 1 to 25 of 127

 

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