Command to check the busy % for a hard disk device like hdisk5 Post: 302882813

Sponsored Content

Operating Systems AIX Command to check the busy % for a hard disk device like hdisk5 Post 302882813 by Vishal_dba on Thursday 9th of January 2014 08:51:15 AM

01-09-2014

Banned

This is AIX .Below is topas information but it's not giving for each hdd .Please help

Code:

CPU     User% Kern% Wait% Idle%                 Reads      1613  Rawin         0
Total     6.4   4.7  18.6  70.3                 Writes       26  Ttyout      465
                                                Forks         4  Igets         0
Network    BPS  I-Pkts  O-Pkts    B-In   B-Out  Execs         4  Namei      1743
Total     282K   270.5   181.0    208K   74.5K  Runqueue   5.00  Dirblk        0
                                                Waitqueue   0.0
Disk    Busy%      BPS     TPS  B-Read  B-Writ                   MEMORY
Total     7.8    5.63M   692.5   5.31M    322K  PAGING           Real,MB   12288
                                                Faults     4122  % Comp     73
FileSystem          BPS    TPS  B-Read  B-Writ  Steals        0  % Noncomp  17
Total             7.16M  1.59K   6.86M    308K  PgspIn        0  % Client   17
                                                PgspOut       0
Name           PID  CPU%  PgSp Owner            PageIn        0  PAGING SPACE
osysmond    9175044  1.4  121M root             PageOut       0  Size,MB    8192
oracle     43778058  1.2 12.0M oracle           Sios          0  % Used     21
oraroota    9568384  0.9 32.4M root                              % Free     79
oracle     23199944  0.8 9.57M oracle           NFS (calls/sec)
oracle     31129738  0.7 10.9M oracle           SerV2         0  WPAR Activ    0
oracle     55771278  0.6 12.1M oracle           CliV2         0  WPAR Total    0
oracle     24183012  0.6 10.9M oracle           SerV3         0  Press: "h"-help
oracle     49479914  0.4 12.1M oracle           CliV3         0         "q"-quit
oraagent    9830536  0.3 70.6M oracle

Best regards,
Vishal

Vishal_dba

View Public Profile for Vishal_dba

Find all posts by Vishal_dba

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

umount, device busy, but..

I'm trying to unmount a file system, but umount says the device is busy. A fuser -c /myfs tells me that nothing on this fs is in use. Any idea? Oh, and btw, why isn't my signature beeing displayed? Show user's signature is enabled and I have entered one :/

2. Shell Programming and Scripting

how to check my hard disk is below 10%, and then send mail to superuser

how to write bash to superuser, when the disk space dips below 10% of the total by automatically sending an email? It is have any sample for reference

3. UNIX for Dummies Questions & Answers

Hard Disk Check

How can we check the number of hard disks (both internal & external) in a server, their capacity and serial number

4. AIX

Hard disk usage is 100 Percent Busy for any command

hi, AIX 5.3 For any command(say tar command) I am getting 100% busy for my hdisk. But my CPU and Memory is not busy and have more idle also. Please advice for any performance analysing. Thanks in Advance,

5. HP-UX

Cannot umount - device busy

Anyone have any idea why I cannot umount a directory even though fuser shows no process attached to it? fuser -cu /data/oracle/GMPSHRDM/export /data/oracle/GMPSHRDM/export: umount /data/oracle/GMPSHRDM/export umount: cannot unmount /data/oracle/GMPSHRDM/export : Device busy umount:...

6. Linux

C++ Code to Access Linux Hard Disk Sectors (with a LoopBack Virtual Hard Disk)

Hi all, I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it...

7. Linux

How to Calculate Disk Queue length and Disk Busy Time

Hi, Am doing an enhancements related to monitoring a Linux disk I/O statistics. The /proc/diskstats file is used to get the each disk I/O statistics. But, It returns the raw value. How to calculate the Disk Queue Length and Disk Busy time from the raw values. Guide me.

8. Shell Programming and Scripting

File representing the hard disk storage device

I want example of a file representing the hard disk storage device In UNIX ?

9. HP-UX

How to check overall hard disk utilization in UNIX?

how to check overall hard disk utilization in unix? we use bdf command to find the utilized space for the particular path bdf filepath how can i find overall hard disk utilization?

10. HP-UX

Failed to open tape device /dev/rmt/0mn:Device busy (errno = 16)

Hi, Unable to make tape backup, please help. /opt/ignite/bin/make_tape_recovery -a /dev/rmt/?mn -I -v -m tar -x inc_entire=vg00 * Creating local directories for configuration files and archive. ======= 04/25/16 16:28:08 IST Started /opt/ignite/bin/make_tape_recovery. (Mon...

LEARN ABOUT PLAN9

wren

WREN(3) 						     Library Functions Manual							   WREN(3)

NAME

       wren, ata - hard disk interface

SYNOPSIS

       bind #H[drive] /dev
       bind #w[target[.lun]] /dev

       /dev/hd0disk
       /dev/hd0partition
       /dev/sd0disk
       /dev/sd0partition
	...

DESCRIPTION

       The  hard  disk interfaces (wren, #w, is a SCSI disk; ata, #H, is an IDE or ATA disk) serve a one-level directory giving access to the hard
       disk partitions.  The parameter to attach defines the numerical SCSI target and logical unit number or the  IDE	drive  number  to  access.
       Both default to zero.

       Each  partition name is prefixed by hd and the numeric drive identifier.  The partition always exists and covers the entire disk.  The size
       of each partition as reported by stat(2) is the number of bytes in the partition, so the size of is the size of the entire disk.

       The partition also always exists; it is the last block on the disk for SCSI, second to last for IDE.  If it contains valid partition  data,
       those  partitions will be visible as well.  Every time the device is bound, the partitions are updated to reflect any changes in the parti-
       tion file.

       The format of the partition file is the string

	      plan9 partitions

       on a line, followed by partition specifications, one per line, consisting of a name and textual strings for the block start and	limit  for
       each partition on the disk.

       The program prep(8) writes the partition table for the disk; its use is preferred to writing it by hand.

SEE ALSO

       prep(8), scsi(3)

SOURCE

       /sys/src/9/port/devwren.c
       /sys/src/9/pc/devata.c

																	   WREN(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

umount, device busy, but..

Discussion started by: sTorm

2. Shell Programming and Scripting

how to check my hard disk is below 10%, and then send mail to superuser

Discussion started by: foong

3. UNIX for Dummies Questions & Answers

Hard Disk Check

Discussion started by: muneebr

4. AIX

Hard disk usage is 100 Percent Busy for any command

Discussion started by: npcrao