/* $NetBSD: vgscan.c,v 1.1.1.2 2009/12/02 00:25:58 haad Exp $ */ /* * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. * Copyright (C) 2004-2009 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 vgscan_single(struct cmd_context *cmd, const char *vg_name, struct volume_group *vg, void *handle __attribute((unused))) { log_print("Found %svolume group \"%s\" using metadata type %s", vg_is_exported(vg) ? "exported " : "", vg_name, vg->fid->fmt->name); check_current_backup(vg); return ECMD_PROCESSED; } int vgscan(struct cmd_context *cmd, int argc, char **argv) { int maxret, ret; if (argc) { log_error("Too many parameters on command line"); return EINVALID_CMD_LINE; } if (!lock_vol(cmd, VG_GLOBAL, LCK_VG_WRITE)) { log_error("Unable to obtain global lock."); return ECMD_FAILED; } persistent_filter_wipe(cmd->filter); lvmcache_destroy(cmd, 1); log_print("Reading all physical volumes. This may take a while..."); maxret = process_each_vg(cmd, argc, argv, 0, NULL, &vgscan_single); if (arg_count(cmd, mknodes_ARG)) { ret = vgmknodes(cmd, argc, argv); if (ret > maxret) maxret = ret; } unlock_vg(cmd, VG_GLOBAL); return maxret; }