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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)
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2007 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 lvremove_single(struct cmd_context *cmd, struct logical_volume *lv,
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void *handle __attribute((unused)))
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{
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struct logical_volume *origin;
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/*
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* If this is a sparse device, remove its origin too.
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*/
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if (lv_is_cow(lv) && lv_is_virtual_origin(origin = origin_from_cow(lv)))
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lv = origin;
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if (!lv_remove_with_dependencies(cmd, lv, arg_count(cmd, force_ARG))) {
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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 lvremove(struct cmd_context *cmd, int argc, char **argv)
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{
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if (!argc) {
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log_error("Please enter one or more logical volume paths");
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return EINVALID_CMD_LINE;
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}
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cmd->handles_missing_pvs = 1;
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return process_each_lv(cmd, argc, argv, READ_FOR_UPDATE, NULL,
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&lvremove_single);
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}
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