mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
6e16088e24
I've split the old autobackup function into two seperate areas: 'archiving' is performed *before* a vg configuration is changed. This produces a numbered backup in /etc/lvm/archive. A 'backup' is performed *after* a vg change. So the directory /etc/lvm/backup will hold the a copy of the current configuration.
40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/*
|
|
* Copyright (C) 2001 Sistina Software (UK) Limited.
|
|
*
|
|
* This file is released under the GPL.
|
|
*/
|
|
|
|
#ifndef _LVM_TOOL_ARCHIVE_H
|
|
#define _LVM_TOOL_ARCHIVE_H
|
|
|
|
/*
|
|
* There are two operations that come under the
|
|
* general area of backups. 'Archiving' occurs just
|
|
* before a volume group configuration is changed.
|
|
* The user may configure when archived files are expired.
|
|
* Typically archives will be stored in /etc/lvm/archive.
|
|
*
|
|
* A 'backup' is a redundant copy of the *current*
|
|
* volume group configuration. As such it should
|
|
* be taken just after the volume group is
|
|
* changed. Only 1 backup file will exist.
|
|
* Typically backups will be stored in /etc/lvm/backups.
|
|
*/
|
|
|
|
int archive_init(const char *dir,
|
|
unsigned int keep_days, unsigned int keep_min);
|
|
void archive_exit(void);
|
|
|
|
void archive_disable(void);
|
|
void archive_enable(void);
|
|
int archive(struct volume_group *vg);
|
|
|
|
int backup_init(const char *dir);
|
|
void backup_exit(void);
|
|
|
|
void backup_enable(void);
|
|
void backup_disable(void);
|
|
int backup(struct volume_group *vg);
|
|
|
|
#endif
|