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84abdc7b2d
Several commands calls process_each_vg() and in provided callback it explicitly recovers VG if inconsistent. (vgchange, vgconvert, vgscan) It means that old VG is released and reread but the function above (process_one_vg) tries to unlock and release old VG. Patch moves the repair logic into _process_one_vg() function. It always tries to read vg (even inconsistent) and then decides what to do according new defined parameter. Also patch unifies inconsistent error messages. The only slight change if for vgremove command, where it now tries to repair VG before it removes if force arg is given. (It works similar way before, just the order of operation changed).
75 lines
1.8 KiB
C
75 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) 2004-2007 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 vgimport_single(struct cmd_context *cmd __attribute((unused)),
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const char *vg_name,
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struct volume_group *vg, int consistent,
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void *handle __attribute((unused)))
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{
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struct pv_list *pvl;
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struct physical_volume *pv;
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if (!(vg_status(vg) & EXPORTED_VG)) {
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log_error("Volume group \"%s\" is not exported", vg_name);
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goto error;
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}
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if (vg_status(vg) & PARTIAL_VG) {
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log_error("Volume group \"%s\" is partially missing", vg_name);
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goto error;
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}
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if (!archive(vg))
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goto error;
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vg->status &= ~EXPORTED_VG;
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dm_list_iterate_items(pvl, &vg->pvs) {
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pv = pvl->pv;
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pv->status &= ~EXPORTED_VG;
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}
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if (!vg_write(vg) || !vg_commit(vg))
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goto error;
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backup(vg);
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log_print("Volume group \"%s\" successfully imported", vg->name);
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return ECMD_PROCESSED;
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error:
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return ECMD_FAILED;
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}
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int vgimport(struct cmd_context *cmd, int argc, char **argv)
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{
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if (!argc && !arg_count(cmd, all_ARG)) {
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log_error("Please supply volume groups or use -a for all.");
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return ECMD_FAILED;
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}
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if (argc && arg_count(cmd, all_ARG)) {
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log_error("No arguments permitted when using -a for all.");
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return ECMD_FAILED;
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}
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return process_each_vg(cmd, argc, argv, LCK_VG_WRITE,
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VG_INCONSISTENT_ABORT, NULL,
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&vgimport_single);
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}
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