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i2o_proc_device_add(9) [centos man page]

I2O_PROC_DEVICE_ADD(9)					       Message-based devices					    I2O_PROC_DEVICE_ADD(9)

NAME
i2o_proc_device_add - Add an I2O device to the proc dir SYNOPSIS
void i2o_proc_device_add(struct proc_dir_entry * dir, struct i2o_device * dev); ARGUMENTS
dir proc dir entry to which the device should be added dev I2O device which should be added DESCRIPTION
Add an I2O device to the proc dir entry dir and create the entries for the device depending on the class of the I2O device. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 I2O_PROC_DEVICE_ADD(9)

Check Out this Related Man Page

aoe-mkdevs(8)						      System Manager's Manual						     aoe-mkdevs(8)

NAME
aoe-mkdevs - create special device files for aoe driver SYNOPSIS
aoe-mkdevs {device-dir} env n_partitions=1 aoe-mkdevs {device-dir} DESCRIPTION
The aoe-mkdevs command is deprecated in favor of udev. Systems with udev do not need to use the aoe-mkdevs or aoe-mkself commands, because udev will create device nodes as needed. Systems without udev use aoe-mkdevs to create the character special files necessary to control the aoe driver. The aoe-mkdevs command uses aoe-mkshelf to also create block special files. The aoe drivers after version 49 support dynamic minor device numbers so that a greater number of devices can be supported. The aoe-mkdevs command is incompatible with dynamic device numbers. If your system lacks udev, and you are using an aoe driver version 50 or above, use the aoe_dyndevs=0 module option to force the aoe driver to use static device numbers. If you are not using dynamic device numbers, and you built your aoe driver to support only one partition per device (whole-disk parti- tions), then the device files must match, and you should use the n_partitions environment variable described below. Arguments device-dir This should be the name of the directory where the special device files will be created. ENVIRONMENT VARIABLES
If the n_partitions variable is set in the environment, it will override the default number of partitions per aoe disk, namely 16. EXAMPLE
In this example, the root user on a host named nai creates special files for using the aoe disks in shelf 7. After remembering that the driver doesn't have partition support, this sysadmin gets rid of the mismatching device nodes and calls aoe-mkdevs again with n_partitions set to 1. nai:~# rm -rf /dev/etherd nai:~# aoe-mkdevs /dev/etherd nai:~# ls /dev/etherd | wc -l 1603 nai:~# rm -rf /dev/etherd nai:~# n_partitions=1 aoe-mkdevs /dev/etherd nai:~# ls /dev/etherd | wc -l 103 SEE ALSO
aoe-discover(8), aoe-interfaces(8), aoe-mkshelf(8), aoe-stat(8), aoetools(8), udev(7). AUTHOR
Ed L. Cashin (ecashin@coraid.com) aoe-mkdevs(8)
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