05-17-2013
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Quick problem statement:
How to read/extract data from a big-big file.
Details:
We are having a big big problemo in the work we are working at. We are using solaris plarform E25.
There is a very big file created somewhere around 200 million records anad the lenght of each record is more than... (3 Replies)
Discussion started by: darshanw
3 Replies
2. HP-UX
Background:
# uname -a
HP-UX deedee B.11.23 U ia64 4294967295 unlimited-user license
deedee.rsn.hp.com:/
# bdf /opt
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol6 6553600 6394216 158144 98% /opt
/opt is almost full... (3 Replies)
Discussion started by: Rob Sandifer
3 Replies
3. UNIX for Dummies Questions & Answers
We want to deactivate a VG but failed, because one of the LVs created there is busy. When we are trying to unmount the LV, it is telling "not mounted" and if I execute mount command it will be informing us "already mounted". dmsetup info is indicating "Open Count = 1".
Please help me, how we... (5 Replies)
Discussion started by: atanubanerji
5 Replies
4. UNIX for Dummies Questions & Answers
My volume group of size 200 gb.
out of which only 100 gb is used by 2 logical volumes /dev/vg00/lvol0 and /dev/vg00/lvol0 respectively (both are 50 gb each).
Whenever i use vgreduce command to reduce the size of volume group i get below error.
# vgreduce vg00 -a
Physical volume... (16 Replies)
Discussion started by: pinga123
16 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I am new to unix. I am working on Red Hat Linux and side by side on AIX also. After reading the concepts of Storage, I am now really confused regarding the terminologies
1)Physical Volume
2)Volume Group
3)Logical Volume
4)Physical Partition
Please help me to understand these concepts. (6 Replies)
Discussion started by: kashifsd17
6 Replies
6. Solaris
Hi,
We replaced one of our tape drives (attached to a SPARC Server) with an LTO5 one (external, attached vi SAS). Manually we check (using tar) that the OS can write data to the Tape Drive, however, the application backup is failing.
Since the application takes its own backup, the apps team... (0 Replies)
Discussion started by: Mack1982
0 Replies
7. AIX
Hi,
We are taking our filesystem backup having size of 1.3 TB on LTO5 catridges using the following command
find * -print|backup -ivf '/dev/rmt0' '-U'
i.e backup byname and it took about 6.5 Hours to complete When we are listing same tape contents using the following command
restore... (1 Reply)
Discussion started by: m_raheelahmed
1 Replies
8. AIX
Would some help me on this below
I am trying to extend file system on AIX and however unable to extend the file system.
0516-306 extendvg: Unable to find physical volume 20 in the Device
Configuration Database.
0516-321 extendvg: Physical volume u01-lv is not configured.
0516-792... (15 Replies)
Discussion started by: murali969
15 Replies
9. AIX
Dear Expret,
Help me about my issue,
I trying add new disk to volume Group but error:
step add new disk to volume group.
1. ~Change a Volume Group
Add a Physical Volume to a Volume Group
Remove a Physical Volume from a Volume Group
Reorganize a Volume Group... (6 Replies)
Discussion started by: williamen
6 Replies
10. Shell Programming and Scripting
I have a program that output the ownership and permission on each directory and file on the server to a csv file. I am getting error message
when I run the program. The program is not outputting to the csv file.
Error:
the file access permissions do not allow the specified action
cannot... (2 Replies)
Discussion started by: dellanicholson
2 Replies
LEARN ABOUT NETBSD
orders
ORDERS(7) BSD Miscellaneous Information Manual ORDERS(7)
NAME
orders -- orders of magnitude
DESCRIPTION
The following table lists common multiples of bytes.
Name Prefix Power of 2 Power of 10
Kilobyte kB 2^10 10^3
Megabyte MB 2^20 10^6
Gigabyte GB 2^30 10^9
Terabyte TB 2^40 10^12
Petabyte PB 2^50 10^15
Exabyte EB 2^60 10^18
Zettabyte ZB 2^70 10^21
Yottabyte YB 2^80 10^24
The following table lists common bit rates as a power of ten.
Name Prefix Bit per second Byte per second
Bit per second bit/s 1 0.125
Byte per second B/s 8 1
Kilobit per second kbit/s 10^3 125
Kilobyte per second kB/s 8 * 10^3 1000
Megabit per second Mbit/s 10^6 125000
Megabyte per second MB/s 8 * 10^6 1000000
Gigabit per second Gbit/s 10^9 125000000
Gigabyte per second GB/s 8 * 10^9 1000000000
Terabit per second Tbit/s 10^12 125000000000
Terabyte per second TB/s 8 * 10^12 1000000000000
The following table lists common orders of magnitude as a power of ten.
Name Order Prefix Symbol Decimal
Septillionth 10^-24 yocto y 0.000000000000000000000001
Sextillionth 10^-21 zepto z 0.000000000000000000001
Quintillionth 10^-18 atto a 0.000000000000000001
Quadrillionth 10^-15 femto f 0.000000000000001
Trillionth 10^-12 pico p 0.000000000001
Billionth 10^-9 nano n 0.000000001
Millionth 10^-6 micro mu 0.000001
Thousandth 10^-3 milli m 0.001
Hundredth 10^-2 centi c 0.01
Tenth 10^-1 deci d 0.1
One 10^0 - - 1
Ten 10^1 deca da 10
Hundred 10^2 hecto h 100
Thousand 10^3 kilo k 1000
Million 10^6 mega M 1000000
Billion 10^9 giga G 1000000000
Trillion 10^12 tera T 1000000000000
Quadrillion 10^15 peta P 1000000000000000
Quintillion 10^18 exa E 1000000000000000000
Sextillion 10^21 zetta Z 1000000000000000000000
Septillion 10^24 yotta Y 1000000000000000000000000
SEE ALSO
units(1), strsuftoll(3), number(6)
STANDARDS
There have been various attempts to standardize the set of binary prefixes. Organizations such as International Electrotechnical Commission
(IEC) have proposed new prefixes such as ``kibi'', ``mebi'', ``gibi'', and ``yobi'', but the adoption has been slow at best.
BSD
August 6, 2011 BSD