/* $NetBSD: vgdisplay.c,v 1.1.1.2 2009/12/02 00:25:57 haad Exp $ */ /* * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. * * This file is part of LVM2. * * This copyrighted material is made available to anyone wishing to use, * modify, copy, or redistribute it subject to the terms and conditions * of the GNU Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "tools.h" static int vgdisplay_single(struct cmd_context *cmd, const char *vg_name, struct volume_group *vg, void *handle __attribute((unused))) { /* FIXME Do the active check here if activevolumegroups_ARG ? */ vg_check_status(vg, EXPORTED_VG); if (arg_count(cmd, colon_ARG)) { vgdisplay_colons(vg); return ECMD_PROCESSED; } if (arg_count(cmd, short_ARG)) { vgdisplay_short(vg); return ECMD_PROCESSED; } vgdisplay_full(vg); /* was vg_show */ if (arg_count(cmd, verbose_ARG)) { vgdisplay_extents(vg); process_each_lv_in_vg(cmd, vg, NULL, NULL, NULL, (process_single_lv_fn_t)lvdisplay_full); log_print("--- Physical volumes ---"); process_each_pv_in_vg(cmd, vg, NULL, NULL, (process_single_pv_fn_t)pvdisplay_short); } check_current_backup(vg); return ECMD_PROCESSED; } int vgdisplay(struct cmd_context *cmd, int argc, char **argv) { if (arg_count(cmd, columns_ARG)) { if (arg_count(cmd, colon_ARG) || arg_count(cmd, activevolumegroups_ARG) || arg_count(cmd, short_ARG)) { log_error("Incompatible options selected"); return EINVALID_CMD_LINE; } return vgs(cmd, argc, argv); } else if (arg_count(cmd, aligned_ARG) || arg_count(cmd, noheadings_ARG) || arg_count(cmd, options_ARG) || arg_count(cmd, separator_ARG) || arg_count(cmd, sort_ARG) || arg_count(cmd, unbuffered_ARG)) { log_error("Incompatible options selected"); return EINVALID_CMD_LINE; } if (arg_count(cmd, colon_ARG) && arg_count(cmd, short_ARG)) { log_error("Option -c is not allowed with option -s"); return EINVALID_CMD_LINE; } if (argc && arg_count(cmd, activevolumegroups_ARG)) { log_error("Option -A is not allowed with volume group names"); return EINVALID_CMD_LINE; } /********* FIXME: Do without this - or else 2(+) passes! Figure out longest volume group name for (c = opt; opt < argc; opt++) { len = strlen(argv[opt]); if (len > max_len) max_len = len; } **********/ return process_each_vg(cmd, argc, argv, 0, NULL, vgdisplay_single); /******** FIXME Need to count number processed Add this to process_each_vg if arg_count(cmd,activevolumegroups_ARG) ? if (opt == argc) { log_print("no "); if (arg_count(cmd,activevolumegroups_ARG)) printf("active "); printf("volume groups found\n\n"); return LVM_E_NO_VG; } ************/ }