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64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU General Public License v.2.
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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, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LVM_TOOL_ARCHIVE_H
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#define _LVM_TOOL_ARCHIVE_H
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#include "metadata.h"
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/*
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* FIXME: This file is going to merge with the archiving code in
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* lib/format_text at some point.
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*/
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/*
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* There are two operations that come under the general area of
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* backups. 'Archiving' occurs just before a volume group
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* configuration is changed. The user may configure when
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* archived files are expired. Typically archives will be stored
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* in /etc/lvm/archive.
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*
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* A 'backup' is a redundant copy of the *current* volume group
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* configuration. As such it should be taken just after the
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* volume group is changed. Only 1 backup file will exist.
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* Typically backups will be stored in /etc/lvm/backups.
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*/
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int archive_init(const char *dir,
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unsigned int keep_days, unsigned int keep_min);
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void archive_exit(void);
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void archive_enable(int flag);
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int archive(struct volume_group *vg);
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int archive_display(struct cmd_context *cmd, const char *vg_name);
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int backup_init(const char *dir);
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void backup_exit(void);
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void backup_enable(int flag);
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int backup(struct volume_group *vg);
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int backup_remove(const char *vg_name);
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struct volume_group *backup_read_vg(struct cmd_context *cmd,
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const char *vg_name, const char *file);
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int backup_restore_vg(struct cmd_context *cmd, struct volume_group *vg);
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int backup_restore_from_file(struct cmd_context *cmd, const char *vg_name,
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const char *file);
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int backup_restore(struct cmd_context *cmd, const char *vg_name);
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int backup_to_file(const char *file, const char *desc, struct volume_group *vg);
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#endif
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