09-21-2010
9 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I have some questions regarding disk perfomance, and what I can do to make it just a little (or much :)) more faster.
From what I've heard the first partitions will be faster than the later ones because tracks at the outer edges of a hard drive platter simply moves faster. But I've also read in... (4 Replies)
Discussion started by: J.P
4 Replies
2. AIX
Can I change any AIX System paramerter for speeding the data Disk performance?
Currently it slows with writing operations. (1 Reply)
Discussion started by: gogogo
1 Replies
3. AIX
Hello,
I have a aix 570 system with san disk. I do write test of performance
in a lv with four disk. While the test I run filemon tools for trace
the disk activity. The outputs of filemon are at the en of this message. I
see my lV(logical volume) throughput at 100 meg by second. 2 of 4
disk... (0 Replies)
Discussion started by: Hugues
0 Replies
4. AIX
I'm search for a disk exerciser / load tool like iometer, iozone, diskx for IBM AIX 5.2 and 5.3
Because of a very bad disk performance on several AIX systems, I need to have a tool which is able to generate a disk load on my local and SAN disks.
Does somebody knows a kind of tool which is... (5 Replies)
Discussion started by: funsje
5 Replies
5. Red Hat
I am getting absolutely dreadful iowait stats on my disks when I am trying to install some applications.
I have 2 physical disks on which I have created 2 separate logical volume groups and a logical volume in each. I have dumped some stats as below
My dual core CPU is not being over utilised... (3 Replies)
Discussion started by: jimthompson
3 Replies
6. Solaris
Dear All,
I have a hard disk in solaris on which the write performanc is too slow.
The CPU , RAM memory are absolutely fine.
What might be reason.
Kindly explain.
Rj (9 Replies)
Discussion started by: jegaraman
9 Replies
7. Solaris
What tools/utilities do you use to generate metrics on disk i/o throughput on Solaris. For example, if I want to see the i/o rate of random or sequential r/w. (2 Replies)
Discussion started by: dangral
2 Replies
8. Solaris
Hello,
we have a machine with Solaris Express 11, 2 LSI 9211 8i SAS 2 controllers (multipath to disks), multiport backplane, 16 Seagate Cheetah 15K RPM disks.
Each disk has a sequential performance of 220/230 MB/s and in fact if I do a
dd if=/dev/zero of=/dev/rdsk/<diskID_1> bs=1024k... (1 Reply)
Discussion started by: golemico
1 Replies
9. Linux
I have a freshly installed Oracle Linux 7.1 ( akin to RHEL ) server.
However after installing some Oracle software, I have noticed that my hard disk light is continually on and the system performance is slow.
So I check out SAR and IOSTAT
lab3:/root>iostat
Linux... (2 Replies)
Discussion started by: jimthompson
2 Replies
LEARN ABOUT HPUX
rpccp_remove_profile
remove profile(1m) remove profile(1m)
NAME
remove profile - Removes all profile elements and the profile from the specified name service entry
SYNOPSIS
rpccp remove profile profile-entry-name [-s syntax]
OPTIONS
Indicates the name syntax of the entry name (optional). The only value for this option is the dce name syntax, which is the default name
syntax. Until an alternative name syntax becomes available, specifying the -s option is unnecessary.
ARGUMENTS
Indicates the name of the target profile. For an entry in the local cell, you can omit the cell name and specify only the cell-relative
name.
DESCRIPTION
The remove profile command removes a profile (and all of its elements) from the name service database. The entry name of the profile is
required.
Privilege Required
You need write permission to the CDS object entry (the target profile entry).
NOTE
This command is replaced at Revision 1.1 by the dcecp command and may not be provided in future releases of DCE.
EXAMPLES
The following commands run RPCCP and remove the profile named /.:/LandS/anthro/molly_o_profile: $ rpccp rpccp> remove profile
/.:/LandS/anthro/molly_o_profile
RELATED INFORMATION
Commands: add element(1m), remove element(1m), show profile(1m)
remove profile(1m)