mirror of
https://gitlab.gnome.org/GNOME/gparted
synced 2024-08-27 11:40:03 +00:00
Create new method make_path_dmraid_compatible
This method will be used to ensure that the partition path matches the name that would be created by the dmraid command.
This commit is contained in:
parent
cf264a05bb
commit
73e7f85a2f
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2009 Curtis Gedak
|
||||
/* Copyright (C) 2009, 2010 Curtis Gedak
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
@ -53,6 +53,7 @@ public:
|
|||
Glib::ustring get_dmraid_name( const Glib::ustring & dev_path ) ;
|
||||
int get_partition_number( const Glib::ustring & partition_name ) ;
|
||||
Glib::ustring get_udev_name( const Glib::ustring & dev_path ) ;
|
||||
Glib::ustring make_path_dmraid_compatible( Glib::ustring partition_path ) ;
|
||||
bool create_dev_map_entries( const Partition & partition, OperationDetail & operationdetail ) ;
|
||||
bool create_dev_map_entries( const Glib::ustring & dev_path ) ;
|
||||
bool delete_affected_dev_map_entries( const Partition & partition, OperationDetail & operationdetail ) ;
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 2009 Curtis Gedak
|
||||
/* Copyright (C) 2009, 2010 Curtis Gedak
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
@ -254,6 +254,44 @@ Glib::ustring DMRaid::get_udev_name( const Glib::ustring & dev_path )
|
|||
return udev_name ;
|
||||
}
|
||||
|
||||
Glib::ustring DMRaid::make_path_dmraid_compatible( Glib::ustring partition_path )
|
||||
{
|
||||
//The purpose of this method is to ensure that the partition name matches
|
||||
// the name that the dmraid command would create.
|
||||
//
|
||||
//From my experience, the general rule of thumb naming convention for creating
|
||||
// partition names is as follows:
|
||||
//
|
||||
// A) If the device name ends in a number, then append the letter "p" and
|
||||
// the partition number to create the partition name.
|
||||
// For Example:
|
||||
// Device Name : /dev/mapper/isw_cjbdddajhi_Disk0
|
||||
// Partition Name: /dev/mapper/isw_cjbdddajhi_Disk0p1
|
||||
//
|
||||
// B) If the device name does not end in a number, then append the
|
||||
// partition number only to create the partition name.
|
||||
// For Example:
|
||||
// Device Name : /dev/mapper/isw_cjbdddajhi_Volume
|
||||
// Partition Name: /dev/mapper/isw_cjbdddajhi_Volume1
|
||||
//
|
||||
//The dmraid command appears to never add the "p" into the partition name.
|
||||
// Instead in all cases dmraid simply appends the partition number to the
|
||||
// device name to create a partition name.
|
||||
//
|
||||
for ( unsigned int k=0; k < dmraid_devices .size(); k++ )
|
||||
{
|
||||
Glib::ustring reg_exp = DEV_MAP_PATH + dmraid_devices[ k ] + "p([0-9]+)" ;
|
||||
Glib::ustring partition_number = Utils::regexp_label( partition_path, reg_exp ) ;
|
||||
if ( ! partition_number .empty() )
|
||||
{
|
||||
partition_path = DEV_MAP_PATH + dmraid_devices[ k ] + partition_number ;
|
||||
break ;
|
||||
}
|
||||
}
|
||||
|
||||
return partition_path ;
|
||||
}
|
||||
|
||||
bool DMRaid::create_dev_map_entries( const Partition & partition, OperationDetail & operationdetail )
|
||||
{
|
||||
//Create all missing dev mapper entries for a specified device.
|
||||
|
|
Loading…
Reference in a new issue