From 3479d0ee30594dc53e800b261bc5c42ddf1d5c49 Mon Sep 17 00:00:00 2001 From: Dave Wysochanski Date: Wed, 1 Jul 2009 17:00:50 +0000 Subject: [PATCH] Rework the toollib interface (process_each_*) on top of new vg_read. Sun May 3 12:32:30 CEST 2009 Petr Rockai * Rework the toollib interface (process_each_*) on top of new vg_read. Rebased 6/26/09 by Dave W. - Add skipping message to process_each_lv - Remove inconsistent_t. --- lib/metadata/metadata-exported.h | 12 +-- lib/metadata/metadata.c | 4 +- tools/lvchange.c | 2 +- tools/lvdisplay.c | 2 +- tools/lvremove.c | 2 +- tools/lvscan.c | 2 +- tools/polldaemon.c | 8 +- tools/reporter.c | 26 ++++--- tools/toollib.c | 125 ++++--------------------------- tools/toollib.h | 6 +- tools/vgcfgbackup.c | 10 ++- tools/vgchange.c | 10 +-- tools/vgck.c | 5 +- tools/vgconvert.c | 8 +- tools/vgdisplay.c | 7 +- tools/vgexport.c | 8 +- tools/vgimport.c | 10 ++- tools/vgremove.c | 10 +-- tools/vgscan.c | 8 +- 19 files changed, 84 insertions(+), 181 deletions(-) diff --git a/lib/metadata/metadata-exported.h b/lib/metadata/metadata-exported.h index 278d21cbb..b9e959113 100644 --- a/lib/metadata/metadata-exported.h +++ b/lib/metadata/metadata-exported.h @@ -155,16 +155,6 @@ typedef enum { DONT_PROMPT_OVERRIDE = 2 /* Skip prompt + override a second condition */ } force_t; -/* - * What to do if VG is inconsistent - * FIXME: remove this after vg_read changes - */ -typedef enum { - VG_INCONSISTENT_ABORT = 0, /* Abort operation */ - VG_INCONSISTENT_CONTINUE = 1, /* Process operation but do not try repair */ - VG_INCONSISTENT_REPAIR = 2 /* Try to repair VG before processing */ -} inconsistent_t; - struct cmd_context; struct format_handler; struct labeller; @@ -445,7 +435,7 @@ struct volume_group *vg_create(struct cmd_context *cmd, const char *name, int pv_count, char **pv_names); int vg_remove(struct volume_group *vg); int vg_remove_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, force_t force); int vg_rename(struct cmd_context *cmd, struct volume_group *vg, const char *new_name); diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c index 67ce78440..46979a380 100644 --- a/lib/metadata/metadata.c +++ b/lib/metadata/metadata.c @@ -357,7 +357,7 @@ static int remove_lvs_in_vg(struct cmd_context *cmd, /* FIXME: remove redundant vg_name */ int vg_remove_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, force_t force __attribute((unused))) { struct physical_volume *pv; @@ -365,7 +365,7 @@ int vg_remove_single(struct cmd_context *cmd, const char *vg_name, unsigned lv_count; int ret = 1; - if (!vg || !consistent || vg_missing_pv_count(vg)) { + if (vg_read_error(vg) || vg_missing_pv_count(vg)) { log_error("Volume group \"%s\" not found, is inconsistent " "or has PVs missing.", vg_name); log_error("Consider vgreduce --removemissing if metadata " diff --git a/tools/lvchange.c b/tools/lvchange.c index 5abb6e543..f64f6d194 100644 --- a/tools/lvchange.c +++ b/tools/lvchange.c @@ -726,6 +726,6 @@ int lvchange(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } - return process_each_lv(cmd, argc, argv, LCK_VG_WRITE, NULL, + return process_each_lv(cmd, argc, argv, READ_FOR_UPDATE, NULL, &lvchange_single); } diff --git a/tools/lvdisplay.c b/tools/lvdisplay.c index 16e7052f2..f5531cbbd 100644 --- a/tools/lvdisplay.c +++ b/tools/lvdisplay.c @@ -54,6 +54,6 @@ int lvdisplay(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } - return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL, + return process_each_lv(cmd, argc, argv, 0, NULL, &_lvdisplay_single); } diff --git a/tools/lvremove.c b/tools/lvremove.c index 712f17535..be2107a04 100644 --- a/tools/lvremove.c +++ b/tools/lvremove.c @@ -41,6 +41,6 @@ int lvremove(struct cmd_context *cmd, int argc, char **argv) cmd->handles_missing_pvs = 1; - return process_each_lv(cmd, argc, argv, LCK_VG_WRITE, NULL, + return process_each_lv(cmd, argc, argv, READ_FOR_UPDATE, NULL, &lvremove_single); } diff --git a/tools/lvscan.c b/tools/lvscan.c index a286fe17f..21bf01c0c 100644 --- a/tools/lvscan.c +++ b/tools/lvscan.c @@ -80,6 +80,6 @@ int lvscan(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } - return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL, + return process_each_lv(cmd, argc, argv, 0, NULL, &lvscan_single); } diff --git a/tools/polldaemon.c b/tools/polldaemon.c index fedbb4624..d137f5f44 100644 --- a/tools/polldaemon.c +++ b/tools/polldaemon.c @@ -175,7 +175,7 @@ static int _wait_for_single_mirror(struct cmd_context *cmd, const char *name, co } static int _poll_vg(struct cmd_context *cmd, const char *vgname, - struct volume_group *vg, int consistent, void *handle) + struct volume_group *vg, void *handle) { struct daemon_parms *parms = (struct daemon_parms *) handle; struct lv_list *lvl; @@ -183,7 +183,7 @@ static int _poll_vg(struct cmd_context *cmd, const char *vgname, const char *name; int finished; - if (!vg_check_status(vg, EXPORTED_VG)) + if (vg_read_error(vg)) return ECMD_FAILED; dm_list_iterate_items(lvl, &vg->lvs) { @@ -208,9 +208,7 @@ static void _poll_for_all_vgs(struct cmd_context *cmd, { while (1) { parms->outstanding_count = 0; - /* FIXME Should we silently recover it here or not? */ - process_each_vg(cmd, 0, NULL, LCK_VG_WRITE, - VG_INCONSISTENT_ABORT, parms, _poll_vg); + process_each_vg(cmd, 0, NULL, READ_FOR_UPDATE, parms, _poll_vg); if (!parms->outstanding_count) break; sleep(parms->interval); diff --git a/tools/reporter.c b/tools/reporter.c index 1e352b51d..d1368d4cd 100644 --- a/tools/reporter.c +++ b/tools/reporter.c @@ -18,8 +18,11 @@ static int _vgs_single(struct cmd_context *cmd __attribute((unused)), const char *vg_name, struct volume_group *vg, - int consistent __attribute((unused)), void *handle) + void *handle) { + if (vg_read_error(vg)) + return ECMD_FAILED; + if (!report_object(handle, vg, NULL, NULL, NULL, NULL)) return ECMD_FAILED; @@ -176,17 +179,21 @@ static int _label_single(struct cmd_context *cmd, struct volume_group *vg, static int _pvs_in_vg(struct cmd_context *cmd, const char *vg_name, struct volume_group *vg, - int consistent __attribute((unused)), void *handle) { + if (vg_read_error(vg)) + return ECMD_FAILED; + return process_each_pv_in_vg(cmd, vg, NULL, handle, &_pvs_single); } static int _pvsegs_in_vg(struct cmd_context *cmd, const char *vg_name, struct volume_group *vg, - int consistent __attribute((unused)), void *handle) { + if (vg_read_error(vg)) + return ECMD_FAILED; + return process_each_pv_in_vg(cmd, vg, NULL, handle, &_pvsegs_single); } @@ -363,12 +370,11 @@ static int _report(struct cmd_context *cmd, int argc, char **argv, switch (report_type) { case LVS: - r = process_each_lv(cmd, argc, argv, LCK_VG_READ, report_handle, + r = process_each_lv(cmd, argc, argv, 0, report_handle, &_lvs_single); break; case VGS: - r = process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_CONTINUE, + r = process_each_vg(cmd, argc, argv, 0, report_handle, &_vgs_single); break; case LABEL: @@ -380,12 +386,11 @@ static int _report(struct cmd_context *cmd, int argc, char **argv, r = process_each_pv(cmd, argc, argv, NULL, LCK_VG_READ, 0, report_handle, &_pvs_single); else - r = process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_CONTINUE, + r = process_each_vg(cmd, argc, argv, 0, report_handle, &_pvs_in_vg); break; case SEGS: - r = process_each_lv(cmd, argc, argv, LCK_VG_READ, report_handle, + r = process_each_lv(cmd, argc, argv, 0, report_handle, &_lvsegs_single); break; case PVSEGS: @@ -393,8 +398,7 @@ static int _report(struct cmd_context *cmd, int argc, char **argv, r = process_each_pv(cmd, argc, argv, NULL, LCK_VG_READ, 0, report_handle, &_pvsegs_single); else - r = process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_CONTINUE, + r = process_each_vg(cmd, argc, argv, 0, report_handle, &_pvsegs_in_vg); break; } diff --git a/tools/toollib.c b/tools/toollib.c index 24fbe9f41..1fe92495c 100644 --- a/tools/toollib.c +++ b/tools/toollib.c @@ -164,7 +164,7 @@ int process_each_lv_in_vg(struct cmd_context *cmd, } int process_each_lv(struct cmd_context *cmd, int argc, char **argv, - uint32_t lock_type, void *handle, + uint32_t flags, void *handle, int (*process_single) (struct cmd_context * cmd, struct logical_volume * lv, void *handle)) @@ -172,7 +172,6 @@ int process_each_lv(struct cmd_context *cmd, int argc, char **argv, int opt = 0; int ret_max = ECMD_PROCESSED; int ret = 0; - int consistent; struct dm_list *tags_arg; struct dm_list *vgnames; /* VGs to process */ @@ -287,44 +286,14 @@ int process_each_lv(struct cmd_context *cmd, int argc, char **argv, vgname = strl->str; if (is_orphan_vg(vgname)) continue; /* FIXME Unnecessary? */ - if (!lock_vol(cmd, vgname, lock_type)) { - log_error("Can't lock %s: skipping", vgname); - ret_max = ECMD_FAILED; - continue; - } - if (lock_type & LCK_WRITE) - consistent = 1; - else - consistent = 0; - if (!(vg = vg_read_internal(cmd, vgname, NULL, &consistent)) || !consistent) { - unlock_vg(cmd, vgname); - if (!vg) - log_error("Volume group \"%s\" " - "not found", vgname); - else { - if (!vg_check_status(vg, CLUSTERED)) { - if (ret_max < ECMD_FAILED) - ret_max = ECMD_FAILED; - vg_release(vg); - continue; - } - log_error("Volume group \"%s\" " - "inconsistent", vgname); - } + vg = vg_read(cmd, vgname, NULL, flags); + if (vg_read_error(vg)) { vg_release(vg); - if (!vg || !(vg = recover_vg(cmd, vgname, lock_type))) { - if (ret_max < ECMD_FAILED) - ret_max = ECMD_FAILED; - vg_release(vg); - continue; - } - } - - if (!vg_check_status(vg, CLUSTERED)) { - unlock_and_release_vg(cmd, vg, vgname); - if (ret_max < ECMD_FAILED) + if (ret_max < ECMD_FAILED) { + log_error("Skipping volume group %s", vgname); ret_max = ECMD_FAILED; + } continue; } @@ -383,8 +352,8 @@ int process_each_segment_in_pv(struct cmd_context *cmd, if (is_pv(pv) && !vg && !is_orphan(pv)) { vg_name = pv_vg_name(pv); - if (!(vg = vg_lock_and_read(cmd, vg_name, NULL, LCK_VG_READ, - CLUSTERED, 0))) { + vg = vg_read(cmd, vg_name, NULL, 0); + if (vg_read_error(vg)) { log_error("Skipping volume group %s", vg_name); return ECMD_FAILED; } @@ -449,33 +418,18 @@ int process_each_segment_in_lv(struct cmd_context *cmd, static int _process_one_vg(struct cmd_context *cmd, const char *vg_name, const char *vgid, struct dm_list *tags, struct dm_list *arg_vgnames, - uint32_t lock_type, inconsistent_t repair_vg, void *handle, - int ret_max, + uint32_t flags, void *handle, int ret_max, int (*process_single) (struct cmd_context * cmd, const char *vg_name, struct volume_group * vg, - int consistent, void *handle)) + void *handle)) { struct volume_group *vg; - int consistent = 0; int ret = 0; - if (!lock_vol(cmd, vg_name, lock_type)) { - log_error("Can't lock volume group %s: skipping", vg_name); - return ECMD_FAILED; - } - log_verbose("Finding volume group \"%s\"", vg_name); - if (!(vg = vg_read_internal(cmd, vg_name, vgid, &consistent))) { - log_error("Volume group \"%s\" not found", vg_name); - unlock_vg(cmd, vg_name); - return ECMD_FAILED; - } - if (!vg_check_status(vg, CLUSTERED)) { - ret_max = ECMD_FAILED; - goto out; - } + vg = vg_read(cmd, vg_name, vgid, flags); if (!dm_list_empty(tags)) { /* Only process if a tag matches or it's on arg_vgnames */ @@ -484,26 +438,7 @@ static int _process_one_vg(struct cmd_context *cmd, const char *vg_name, goto out; } - if (!consistent) - switch (repair_vg) { - case VG_INCONSISTENT_ABORT: - log_error("Volume group %s inconsistent - skipping", vg_name); - ret_max = ECMD_FAILED; - goto out; - case VG_INCONSISTENT_CONTINUE: - log_error("Volume group %s inconsistent", vg_name); - break; - case VG_INCONSISTENT_REPAIR: - unlock_and_release_vg(cmd, vg, vg_name); - dev_close_all(); - log_error("Volume group %s inconsistent", vg_name); - if (!(vg = recover_vg(cmd, vg_name, LCK_VG_WRITE))) - return ECMD_FAILED; - consistent = 1; - break; - } - - if ((ret = process_single(cmd, vg_name, vg, consistent, + if ((ret = process_single(cmd, vg_name, vg, handle)) > ret_max) { ret_max = ret; } @@ -514,11 +449,11 @@ out: } int process_each_vg(struct cmd_context *cmd, int argc, char **argv, - uint32_t lock_type, inconsistent_t repair_vg, void *handle, + uint32_t flags, void *handle, int (*process_single) (struct cmd_context * cmd, const char *vg_name, struct volume_group * vg, - int consistent, void *handle)) + void *handle)) { int opt = 0; int ret_max = ECMD_PROCESSED; @@ -581,7 +516,7 @@ int process_each_vg(struct cmd_context *cmd, int argc, char **argv, continue; ret_max = _process_one_vg(cmd, vg_name, vgid, &tags, &arg_vgnames, - lock_type, repair_vg, handle, + flags, handle, ret_max, process_single); if (sigint_caught()) return ret_max; @@ -593,7 +528,7 @@ int process_each_vg(struct cmd_context *cmd, int argc, char **argv, continue; /* FIXME Unnecessary? */ ret_max = _process_one_vg(cmd, vg_name, NULL, &tags, &arg_vgnames, - lock_type, repair_vg, handle, + flags, handle, ret_max, process_single); if (sigint_caught()) return ret_max; @@ -1200,34 +1135,6 @@ struct dm_list *clone_pv_list(struct dm_pool *mem, struct dm_list *pvsl) return r; } -/* - * Attempt metadata recovery - */ -struct volume_group *recover_vg(struct cmd_context *cmd, const char *vgname, - uint32_t lock_type) -{ - int consistent = 1; - struct volume_group *vg; - - /* Don't attempt automatic recovery without proper locking */ - if (lockingfailed()) - return NULL; - - lock_type &= ~LCK_TYPE_MASK; - lock_type |= LCK_WRITE; - - if (!lock_vol(cmd, vgname, lock_type)) { - log_error("Can't lock %s for metadata recovery: skipping", - vgname); - return NULL; - } - - if (!(vg = vg_read_internal(cmd, vgname, NULL, &consistent))) - unlock_vg(cmd, vgname); - - return vg; -} - int apply_lvname_restrictions(const char *name) { if (!strncmp(name, "snapshot", 8)) { diff --git a/tools/toollib.h b/tools/toollib.h index cc0979644..273cb65fb 100644 --- a/tools/toollib.h +++ b/tools/toollib.h @@ -27,11 +27,11 @@ struct volume_group *recover_vg(struct cmd_context *cmd, const char *vgname, uint32_t lock_type); int process_each_vg(struct cmd_context *cmd, int argc, char **argv, - uint32_t lock_type, inconsistent_t repair_vg, void *handle, + uint32_t flags, void *handle, int (*process_single) (struct cmd_context * cmd, const char *vg_name, struct volume_group * vg, - int consistent, void *handle)); + void *handle)); int process_each_pv(struct cmd_context *cmd, int argc, char **argv, struct volume_group *vg, uint32_t lock_type, @@ -51,7 +51,7 @@ int process_each_segment_in_pv(struct cmd_context *cmd, void *handle)); int process_each_lv(struct cmd_context *cmd, int argc, char **argv, - uint32_t lock_type, void *handle, + uint32_t flags, void *handle, int (*process_single) (struct cmd_context * cmd, struct logical_volume * lv, void *handle)); diff --git a/tools/vgcfgbackup.c b/tools/vgcfgbackup.c index 2d77e650d..c8ae40ccb 100644 --- a/tools/vgcfgbackup.c +++ b/tools/vgcfgbackup.c @@ -48,12 +48,15 @@ static char *_expand_filename(const char *template, const char *vg_name, } static int vg_backup_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle) { char **last_filename = (char **)handle; char *filename; + if (vg_read_error(vg) && !vg_read_error(vg) == FAILED_INCONSISTENT) + return ECMD_FAILED; + if (arg_count(cmd, file_ARG)) { if (!(filename = _expand_filename(arg_value(cmd, file_ARG), vg->name, last_filename))) { @@ -64,7 +67,7 @@ static int vg_backup_single(struct cmd_context *cmd, const char *vg_name, if (!backup_to_file(filename, vg->cmd->cmd_line, vg)) return ECMD_FAILED; } else { - if (!consistent) { + if (vg_read_error(vg) == FAILED_INCONSISTENT) { log_error("No backup taken: specify filename with -f " "to backup an inconsistent VG"); stack; @@ -90,8 +93,7 @@ int vgcfgbackup(struct cmd_context *cmd, int argc, char **argv) init_pvmove(1); - ret = process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_CONTINUE, + ret = process_each_vg(cmd, argc, argv, 0, &last_filename, &vg_backup_single); dm_free(last_filename); diff --git a/tools/vgchange.c b/tools/vgchange.c index 9c5b05b22..a5121fc9c 100644 --- a/tools/vgchange.c +++ b/tools/vgchange.c @@ -521,15 +521,13 @@ static int _vgchange_refresh(struct cmd_context *cmd, struct volume_group *vg) } static int vgchange_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { int r = ECMD_FAILED; - if (!(vg_status(vg) & LVM_WRITE) && !arg_count(cmd, available_ARG)) { - log_error("Volume group \"%s\" is read-only", vg->name); + if (vg_read_error(vg)) return ECMD_FAILED; - } if (vg_status(vg) & EXPORTED_VG) { log_error("Volume group \"%s\" is exported", vg_name); @@ -620,7 +618,7 @@ int vgchange(struct cmd_context *cmd, int argc, char **argv) return process_each_vg(cmd, argc, argv, (arg_count(cmd, available_ARG)) ? - LCK_VG_READ : LCK_VG_WRITE, - VG_INCONSISTENT_REPAIR, NULL, + 0 : READ_FOR_UPDATE, + NULL, &vgchange_single); } diff --git a/tools/vgck.c b/tools/vgck.c index 977f4472a..63d2d415a 100644 --- a/tools/vgck.c +++ b/tools/vgck.c @@ -18,7 +18,7 @@ static int vgck_single(struct cmd_context *cmd __attribute((unused)), const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { if (!vg_check_status(vg, EXPORTED_VG)) @@ -32,7 +32,6 @@ static int vgck_single(struct cmd_context *cmd __attribute((unused)), int vgck(struct cmd_context *cmd, int argc, char **argv) { - return process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_ABORT, NULL, + return process_each_vg(cmd, argc, argv, 0, NULL, &vgck_single); } diff --git a/tools/vgconvert.c b/tools/vgconvert.c index ec5032edc..0996d9542 100644 --- a/tools/vgconvert.c +++ b/tools/vgconvert.c @@ -16,7 +16,7 @@ #include "tools.h" static int vgconvert_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { struct physical_volume *pv, *existing_pv; @@ -32,6 +32,9 @@ static int vgconvert_single(struct cmd_context *cmd, const char *vg_name, struct lvinfo info; int active = 0; + if (vg_read_error(vg)) + return ECMD_FAILED; + if (!vg_check_status(vg, LVM_WRITE | EXPORTED_VG)) return ECMD_FAILED; @@ -220,7 +223,6 @@ int vgconvert(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } - return process_each_vg(cmd, argc, argv, LCK_VG_WRITE, - VG_INCONSISTENT_REPAIR, NULL, + return process_each_vg(cmd, argc, argv, READ_FOR_UPDATE, NULL, &vgconvert_single); } diff --git a/tools/vgdisplay.c b/tools/vgdisplay.c index de38d8b85..bbabceefb 100644 --- a/tools/vgdisplay.c +++ b/tools/vgdisplay.c @@ -16,10 +16,12 @@ #include "tools.h" static int vgdisplay_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { /* FIXME Do the active check here if activevolumegroups_ARG ? */ + if (vg_read_error(vg)) + return ECMD_FAILED; vg_check_status(vg, EXPORTED_VG); @@ -91,8 +93,7 @@ int vgdisplay(struct cmd_context *cmd, int argc, char **argv) } **********/ - return process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_CONTINUE, NULL, + return process_each_vg(cmd, argc, argv, 0, NULL, vgdisplay_single); /******** FIXME Need to count number processed diff --git a/tools/vgexport.c b/tools/vgexport.c index fce7e9f5b..59627b971 100644 --- a/tools/vgexport.c +++ b/tools/vgexport.c @@ -17,15 +17,14 @@ static int vgexport_single(struct cmd_context *cmd __attribute((unused)), const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { struct pv_list *pvl; struct physical_volume *pv; - if (!vg_check_status(vg, EXPORTED_VG | LVM_WRITE)) { + if (vg_read_error(vg)) goto error; - } if (lvs_in_vg_activated(vg)) { log_error("Volume group \"%s\" has active logical volumes", @@ -68,7 +67,6 @@ int vgexport(struct cmd_context *cmd, int argc, char **argv) return ECMD_FAILED; } - return process_each_vg(cmd, argc, argv, LCK_VG_WRITE, - VG_INCONSISTENT_ABORT, NULL, + return process_each_vg(cmd, argc, argv, READ_FOR_UPDATE, NULL, &vgexport_single); } diff --git a/tools/vgimport.c b/tools/vgimport.c index 2be2c2fd4..864a70098 100644 --- a/tools/vgimport.c +++ b/tools/vgimport.c @@ -17,12 +17,15 @@ static int vgimport_single(struct cmd_context *cmd __attribute((unused)), const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { struct pv_list *pvl; struct physical_volume *pv; + if (vg_read_error(vg)) + goto error; + if (!(vg_status(vg) & EXPORTED_VG)) { log_error("Volume group \"%s\" is not exported", vg_name); goto error; @@ -68,7 +71,8 @@ int vgimport(struct cmd_context *cmd, int argc, char **argv) return ECMD_FAILED; } - return process_each_vg(cmd, argc, argv, LCK_VG_WRITE, - VG_INCONSISTENT_ABORT, NULL, + return process_each_vg(cmd, argc, argv, + READ_FOR_UPDATE | READ_ALLOW_EXPORTED, + NULL, &vgimport_single); } diff --git a/tools/vgremove.c b/tools/vgremove.c index e5ad15da2..5956075eb 100644 --- a/tools/vgremove.c +++ b/tools/vgremove.c @@ -16,10 +16,10 @@ #include "tools.h" static int vgremove_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { - if (!vg_remove_single(cmd, vg_name, vg, consistent, + if (!vg_remove_single(cmd, vg_name, vg, arg_count(cmd, force_ARG))) return ECMD_FAILED; @@ -40,10 +40,8 @@ int vgremove(struct cmd_context *cmd, int argc, char **argv) return ECMD_FAILED; } - ret = process_each_vg(cmd, argc, argv, LCK_VG_WRITE, - arg_count(cmd, force_ARG) ? - VG_INCONSISTENT_REPAIR : - VG_INCONSISTENT_ABORT, + ret = process_each_vg(cmd, argc, argv, + READ_FOR_UPDATE | LOCK_NONBLOCKING, NULL, &vgremove_single); unlock_vg(cmd, VG_ORPHANS); diff --git a/tools/vgscan.c b/tools/vgscan.c index 083cb5af9..769c5cfa1 100644 --- a/tools/vgscan.c +++ b/tools/vgscan.c @@ -16,9 +16,12 @@ #include "tools.h" static int vgscan_single(struct cmd_context *cmd, const char *vg_name, - struct volume_group *vg, int consistent, + struct volume_group *vg, void *handle __attribute((unused))) { + if (vg_read_error(vg)) + return ECMD_FAILED; + log_print("Found %svolume group \"%s\" using metadata type %s", (vg_status(vg) & EXPORTED_VG) ? "exported " : "", vg_name, vg->fid->fmt->name); @@ -47,8 +50,7 @@ int vgscan(struct cmd_context *cmd, int argc, char **argv) log_print("Reading all physical volumes. This may take a while..."); - maxret = process_each_vg(cmd, argc, argv, LCK_VG_READ, - VG_INCONSISTENT_REPAIR, NULL, + maxret = process_each_vg(cmd, argc, argv, 0, NULL, &vgscan_single); if (arg_count(cmd, mknodes_ARG)) { -- 2.43.5