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/*
* Copyright ( C ) 2001 Sistina Software
*
* LVM is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation ; either version 2 , or ( at your option )
* any later version .
*
* LVM is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
* GNU General Public License for more details .
*
* You should have received a copy of the GNU General Public License
* along with LVM ; see the file COPYING . If not , write to
* the Free Software Foundation , 59 Temple Place - Suite 330 ,
* Boston , MA 02111 - 1307 , USA .
*
*/
# include "tools.h"
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static int lvremove_single ( struct logical_volume * lv ) ;
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int lvremove ( int argc , char * * argv )
{
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if ( ! argc ) {
log_error ( " Please enter one or more logical volume paths " ) ;
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return EINVALID_CMD_LINE ;
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}
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return process_each_lv ( argc , argv , & lvremove_single ) ;
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}
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static int lvremove_single ( struct logical_volume * lv )
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{
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struct volume_group * vg ;
vg = lv - > vg ;
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if ( lv - > status & SNAPSHOT_ORG ) {
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log_error ( " Can't remove logical volume %s under snapshot " ,
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lv - > name ) ;
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return ECMD_FAILED ;
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}
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/* FIXME Force option? */
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if ( lv_open_count ( lv ) > 0 ) {
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log_error ( " Can't remove open logical volume %s " , lv - > name ) ;
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return ECMD_FAILED ;
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}
if ( ! arg_count ( force_ARG ) ) {
if ( yes_no_prompt
( " Do you really want to remove %s? [y/n]: " ,
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lv - > name ) = = ' n ' ) {
log_print ( " Logical volume %s not removed " , lv - > name ) ;
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return 0 ;
}
}
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if ( ! archive ( vg ) )
return ECMD_FAILED ;
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if ( ! lv_deactivate ( lv ) ) {
log_error ( " Unable to deactivate logical volume %s " , lv - > name ) ;
}
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log_verbose ( " Releasing logical volume %s " , lv - > name ) ;
if ( ! lv_remove ( vg , lv ) ) {
log_error ( " Error releasing logical volume %s " , lv - > name ) ;
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return ECMD_FAILED ;
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}
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/********* FIXME
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log_verbose ( " Unlinking special file %s " , lv - > name ) ;
if ( ! lvm_check_devfs ( ) & & unlink ( lv - > name ) = = - 1 )
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log_error ( " Error unlinking special file %s " , lv_name ) ;
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* * * * * * * * * */
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/* store it on disks */
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if ( ! fid - > ops - > vg_write ( fid , vg ) )
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return ECMD_FAILED ;
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backup ( vg ) ;
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log_print ( " logical volume %s successfully removed " , lv - > name ) ;
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return 0 ;
}