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809a7e0954
XFS uses a file system specific method to copy the partition using
"xfsdump | xfsrestore". Monitor progress by periodically querying the
destination file system usage and comparing to the source file system
usage. Use 0.5 seconds as the polling interval to match that used by
the internal block copying algorithm.
NOTE:
The number of used blocks in the source and destination file system will
be very close but may not match exactly. I have seen an XFS copy finish
with the following progress text:
1.54 GiB of 1.50 GiB copied (-00:00:02 remaining)
Allow the progress bar to overrun like this as it is informing the user
that it actually copied a little more data and took a little longer than
expected. Needs these two previous commits to correctly round and
format the negative time remaining:
Fix rounding of negative numbers (#760709)
Fix formatting of negative time values (#760709)
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
58 lines
2 KiB
C++
58 lines
2 KiB
C++
/* Copyright (C) 2004 Bart
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* Copyright (C) 2008, 2009, 2010 Curtis Gedak
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GPARTED_XFS_H
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#define GPARTED_XFS_H
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#include "../include/FileSystem.h"
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#include "../include/OperationDetail.h"
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#include "../include/Partition.h"
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#include "../include/Utils.h"
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#include <glibmm/ustring.h>
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namespace GParted
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{
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class xfs : public FileSystem
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{
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public:
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FS get_filesystem_support() ;
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void set_used_sectors( Partition & partition ) ;
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void read_label( Partition & partition ) ;
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bool write_label( const Partition & partition, OperationDetail & operationdetail ) ;
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void read_uuid( Partition & partition ) ;
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bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
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bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
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bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
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bool copy( const Partition & src_part,
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Partition & dest_part,
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OperationDetail & operationdetail ) ;
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bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
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private:
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bool copy_progress( OperationDetail * operationdetail );
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Byte_Value src_used; // Used bytes in the source FS of an XFS copy operation
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Glib::ustring dest_mount_point; // Temporary FS mount point of an XFS copy operation
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};
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} //GParted
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#endif /* GPARTED_XFS_H */
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