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ibrix_caseinsensitive

Manages case insensitivity on a file system or directory.

Description

By default, StoreAll file systems and directories follow POSIX semantics and file names are

case-sensitive for Linux/NFS users. (File names are always case-insensitive for Windows clients.)

If you prefer to use Windows semantics for Linux/NFS users, you can make a file system or

subdirectory case-insensitive. Doing this prevents a Linux/NFS user from creating two files that

differ only in case (such as file1 and FILE1). If Windows users are accessing the directory, two

files with the same name but different case might be confusing, and the Windows users may be

able to access only one of the files.

CAUTION: Be careful when applying the case-insensitivity setting to an existing directory populated

with files. Make sure you do not have files with duplicate names but in different cases, for example

File1 and file1. If you edit one of the files (File1), the other file (file1) is changed to match

the contents of the edited file. Both files will contain the same data, resulting in the loss of data

from the other file.

CAUTION: This feature breaks POSIX semantics and can cause problems for Linux utilities and

applications.

Before enabling the case-insensitive feature, be sure the following requirements are met:

• The agile Fusion Manager must be installed on all nodes in the cluster.

• The file system or directory must be created under the StoreAll 6.0 or later release.

• The file system must be mounted.

When case-insensitivity is in effect, a newly created directory retains the case-insensitive setting of

its parent directory. When you use commands and utilities that create a new directory, that directory

has the case-insensitive setting of its parent. See the HP StoreAll Storage File System User Guide

for more information.

Synopsis

Set case-insensitivity on the specified path and all of its descendent directories:

ibrix_caseinsensitive -s -f FSNAME -c [ON|OFF] -p PATH

The -c option turns case insensitivity on or off. The setting applies to all users (NFS/Linux/Windows).

View the current setting for case insensitivity:

ibrix_caseinsensitive -i -f FSNAME -p PATH [-r]

Options

DescriptionOption

Turns case insensitivity on or off.-c

Specifies a file system.-f FSNAME

Reports current case-insensitive settings.-i

Specifies the path to a file system or directory.-p PATH

Specifies recursive information about subdirectories.-r

Performs a case-insensitive setting operation on the PATH and its descendent directories for

all users.

-s

Shows the usage for this command.-?

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