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651ff9b328
Make readonly locking available as locking type 4. Fix readonly locking to permit writeable global locks (for vgscan). (2.02.49)
81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2009 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 Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser 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 vgremove_single(struct cmd_context *cmd, const char *vg_name,
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struct volume_group *vg,
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void *handle __attribute((unused)))
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{
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unsigned lv_count;
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force_t force;
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if (vg_read_error(vg)) {
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stack;
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return ECMD_FAILED;
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}
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if (!vg_check_status(vg, EXPORTED_VG)) {
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stack;
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return ECMD_FAILED;
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}
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lv_count = vg_visible_lvs(vg);
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force = arg_count(cmd, force_ARG);
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if (lv_count) {
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if ((force == PROMPT) &&
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(yes_no_prompt("Do you really want to remove volume "
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"group \"%s\" containing %u "
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"logical volumes? [y/n]: ",
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vg_name, lv_count) == 'n')) {
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log_print("Volume group \"%s\" not removed", vg_name);
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return ECMD_FAILED;
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}
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if (!remove_lvs_in_vg(cmd, vg, force)) {
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stack;
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return ECMD_FAILED;
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}
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}
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if (!vg_remove_check(vg)) {
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stack;
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return ECMD_FAILED;
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}
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if (!vg_remove(vg)) {
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stack;
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return ECMD_FAILED;
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}
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return ECMD_PROCESSED;
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}
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int vgremove(struct cmd_context *cmd, int argc, char **argv)
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{
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int ret;
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if (!argc) {
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log_error("Please enter one or more volume group paths");
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return EINVALID_CMD_LINE;
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}
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ret = process_each_vg(cmd, argc, argv,
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READ_FOR_UPDATE,
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NULL, &vgremove_single);
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return ret;
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}
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