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67 lines
1.6 KiB
C
67 lines
1.6 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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#include "tools.h"
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static int vg_backup_single(struct cmd_context *cmd, const char *vg_name,
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struct volume_group *vg, int consistent,
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void *handle)
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{
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if (!vg) {
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log_error("Volume group \"%s\" not found", vg_name);
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return ECMD_FAILED;
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}
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if (!consistent)
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log_error("Warning: Volume group \"%s\" inconsistent", vg_name);
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if (arg_count(cmd, file_ARG)) {
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backup_to_file(arg_value(cmd, file_ARG), vg->cmd->cmd_line, vg);
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} else {
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if (!consistent) {
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log_error("No backup taken: specify filename with -f "
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"to backup an inconsistent VG");
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stack;
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return ECMD_FAILED;
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}
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/* just use the normal backup code */
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backup_enable(1); /* force a backup */
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if (!backup(vg)) {
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stack;
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return ECMD_FAILED;
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}
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}
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log_print("Volume group \"%s\" successfully backed up.", vg_name);
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return ECMD_PROCESSED;
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}
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int vgcfgbackup(struct cmd_context *cmd, int argc, char **argv)
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{
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int ret;
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if (partial_mode())
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init_pvmove(1);
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ret = process_each_vg(cmd, argc, argv, LCK_VG_READ, 0, NULL,
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&vg_backup_single);
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init_pvmove(0);
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return ret;
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}
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