What is my readl device id - BTRFS? Post: 302991679

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Special Forums Hardware What is my readl device id - BTRFS? Post 302991679 by hookedatwalla on Thursday 16th of February 2017 07:58:51 AM

02-16-2017

Registered User

This is an appliance that has its own "kernel".

Code:

Linux nas-B9-43-AA 4.1.21.x86_64.1

but under the hood it's:

Code:

root@nas-B9-43-AA:/# cat /etc/*release
PRETTY_NAME="ReadyNASOS 6.5.1"
NAME="Debian GNU/Linux"
VERSION_ID="7"
VERSION="7 (wheezy)"

---------- Post updated 02-16-17 at 07:58 AM ---------- Previous update was 02-15-17 at 09:58 AM ----------

Hi,
Instead of going to the dentry - inode - superblock - device id.
I get the device Id using the getattr(..) on the dentry.

My solution is taken from the Suse patch in the subject (after alot of google digging).

btrfs: stat(2) and /proc/pid/maps returns different devices - Patchwork

Last edited by rbatte1; 02-15-2017 at 11:06 AM.. Reason: Added CODE tags and corrected spelling

hookedatwalla

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system-config-kickstart

SYSTEM-CONFIG-KICKSTART(8)				      Kickstart Configurator					SYSTEM-CONFIG-KICKSTART(8)

NAME

       system-config-kickstart - graphical interface for creating kickstart files

SYNOPSIS

       system-config-kickstart [KSFILE]

DESCRIPTION

       system-config-kickstart	provides a simple method of creating a kickstart file that can be used to automate the installation process on Red
       Hat Enterprise Linux, Fedora, and derived distributions.

       If given, the program will take its initial settings from the KSFILE provided on the command line.  This allows editing of  existing  kick-
       start files.

       Currently,  this program has some serious limitations.  For example, it cannot work with LVM nor do advanced RAID and BTRFS configurations.
       These are supported by kickstart, but the graphical program does not provide a way to set them up nor manipulate them in existing kickstart
       files.

OPTIONS

       --help	 Print out program usage.

       --generate FILENAME
		 Examine the system and create a kickstart file that more or less matches, writing the output to FILENAME.

       --display DISPLAY#
		 Specify the X display to use.

EXAMPLES

       To run the program type:

       system-config-kickstart

REPORTING BUGS

       Report bugs to <http://bugzilla.redhat.com>.

AUTHORS

       Chris Lumens <clumens@redhat.com>
       Brent Fox <bfox@redhat.com>
       Tammy Fox <tfox@redhat.com>

Linux								 Fri 26 June 2013					SYSTEM-CONFIG-KICKSTART(8)