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Full Discussion: Partition Sizes
Top Forums UNIX for Beginners Questions & Answers Partition Sizes Post 303012262 by hicksd8 on Thursday 1st of February 2018 12:29:13 PM
Old 02-01-2018
Please explain.

Why would you possibly want to size a partition with byte accuracy? Are you short on disk space or something??

Anyway, normally, the disk sector is the smallest unit of currency so that's 512 bytes. Also, many OS's operate to the nearest disk cylinder.

Usually, if a filesystem fills up you are stuffed and need to expand it. Depending on what disk/filesystem you are running that could prove labor intensive unless you are running a OS that allows you to expand a filesystem easily. You normally need to leave good headroom to ensure the filesystem doesn't fill.

Last edited by hicksd8; 02-01-2018 at 02:07 PM..
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partition(5)							File Formats Manual						      partition(5)

NAME
partition - display information about the Partition Command Line Interface SYNOPSIS
DESCRIPTION
This manpage gives a listing and brief description of the commands which are used to manage a partitionable system. | Command | Description -----------+---------------------------------------------------- cplxmodify | Modify an existing complex. | parconfig | Provides a recommended nPartition configuration. | parcreate | Create a new partition. | parmodify | Modify an existing partition. | parolrad | Activate and Deactivate cell online. | parstatus | Display partition and available resources informa- | tion for a partitionable system. | parremove | Remove an existing partition. | parunlock | Unlock the Stable Complex Configuration Data or | Partition Configuration Data. | fruled | Turn attention LEDs on/off for cells, cabinets and | I/O chassis. | frupower | Turn power on/off for cells and I/O chassis. AUTHOR
was developed by the Hewlett-Packard Company. SEE ALSO
fruled(1), parstatus(1), cplxmodify(1M), frupower(1M), parconfig(1M), parcreate(1M), parmgr(1M), parmodify(1M), parolrad(1M), par- remove(1M), parunlock(1M). on partition(5)
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