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47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
/*
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* Copyright (C) 2001 Sistina Software (UK) Limited.
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*
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* This file is released under the GPL.
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*/
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#include "tools.h"
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#define DEFAULT_PV 128
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#define DEFAULT_LV 128
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#define DEFAULT_EXTENT 8192
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int vgcreate(int argc, char **argv)
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{
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int max_lv, max_pv, extent_size;
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struct volume_group *vg;
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if (!argc) {
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log_error("Please provide volume group name and "
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"physical volumes");
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return EINVALID_CMD_LINE;
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}
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if (argc == 1) {
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log_error("Please enter physical volume name(s)");
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return EINVALID_CMD_LINE;
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}
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max_lv = arg_int_value(maxlogicalvolumes_ARG, DEFAULT_LV);
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max_pv = arg_int_value(maxphysicalvolumes_ARG, DEFAULT_PV);
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extent_size = arg_int_value(physicalextentsize_ARG, DEFAULT_EXTENT);
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/* create the new vg */
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if (!vg_create(ios, argv[0], extent_size, max_pv, max_lv,
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argc - 1, argv + 1))
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return ECMD_FAILED;
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/* store vg on disk(s) */
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if (ios->vg_write(ios, vg))
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return ECMD_FAILED;
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log_print("Volume group %s successfully created and activated",
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argv[0]);
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return 0;
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}
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