LVM2/tools vgreduce.c

LVM2/tools vgreduce.c

[agk]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	agk@sourceware.org	2008-09-19 03:45:34

Modified files:
	tools          : vgreduce.c 

Log message:
	remove unused var

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.81&r2=1.82

--- LVM2/tools/vgreduce.c	2008/09/18 19:56:50	1.81
+++ LVM2/tools/vgreduce.c	2008/09/19 03:45:34	1.82
@@ -139,7 +139,6 @@
 	struct logical_volume *lv;
 	struct physical_volume *pv;
 	struct lv_segment *seg, *mirrored_seg;
-	struct lv_segment_area area;
 	unsigned s;
 	uint32_t mimages, remove_log;
 	int list_unsafe, only_mirror_images_found;

LVM2/tools vgreduce.c

[mornfall]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	mornfall@sourceware.org	2012-02-15 12:30:46

Modified files:
	tools          : vgreduce.c 

Log message:
	Turn a warning to an error in vgreduce --removemissing, since we exit with a
	failure status there.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.114&r2=1.115

--- LVM2/tools/vgreduce.c	2012/02/08 11:41:18	1.114
+++ LVM2/tools/vgreduce.c	2012/02/15 12:30:46	1.115
@@ -60,8 +60,8 @@
 
 	if (!r) {
 		cmd->handles_missing_pvs = 1;
-		log_warn("WARNING: There are still partial LVs in VG %s.", vg->name);
-		log_warn("To remove them unconditionally use: vgreduce --removemissing --force.");
+		log_error("There are still partial LVs in VG %s.", vg->name);
+		log_error("To remove them unconditionally use: vgreduce --removemissing --force.");
 		log_warn("Proceeding to remove empty missing PVs.");
 	}
 

LVM2/tools vgreduce.c

[mornfall]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	mornfall@sourceware.org	2009-12-17 13:54:46

Modified files:
	tools          : vgreduce.c 

Log message:
	Also clean up MISSING devices in --removemissing --force in vgreduce.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.98&r2=1.99

--- LVM2/tools/vgreduce.c	2009/09/14 22:47:50	1.98
+++ LVM2/tools/vgreduce.c	2009/12/17 13:54:46	1.99
@@ -224,7 +224,7 @@
 	 */
 	dm_list_iterate_safe(pvh, pvht, &vg->pvs) {
 		pvl = dm_list_item(pvh, struct pv_list);
-		if (pvl->pv->dev)
+		if (pvl->pv->dev && !(pvl->pv->status & MISSING_PV))
 			continue;
 		if (!_remove_pv(vg, pvl, 0))
 			return_0;

LVM2/tools vgreduce.c

[wysochanski]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	wysochanski@sourceware.org	2009-07-24 11:13:36

Modified files:
	tools          : vgreduce.c 

Log message:
	Remove redundant validate_name in vgreduce.
	
	This check is now done in vg_read_for_update, thanks to mornfall.
	Should be no functional change.
	
	Author: Dave Wysochanski <dwysocha@redhat.com>

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.96&r2=1.97

--- LVM2/tools/vgreduce.c	2009/07/15 05:50:22	1.96
+++ LVM2/tools/vgreduce.c	2009/07/24 11:13:36	1.97
@@ -502,12 +502,6 @@
 	argv++;
 	argc--;
 
-	if (!validate_name(vg_name)) {
-		log_error("Volume group name \"%s\" is invalid",
-			  vg_name);
-		return ECMD_FAILED;
-	}
-
 	log_verbose("Finding volume group \"%s\"", vg_name);
 
 	if (repairing) {

LVM2/tools vgreduce.c

[wysochanski]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	wysochanski@sourceware.org	2009-07-01 17:01:46

Modified files:
	tools          : vgreduce.c 

Log message:
	Convert vgreduce to use vg_read_for_update.
	
	Sun May  3 12:50:58 CEST 2009  Petr Rockai <me@mornfall.net>
	* Convert vgreduce to use vg_read_for_update.
	
	Rebased 6/26/2009 - Dave W.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.92&r2=1.93

--- LVM2/tools/vgreduce.c	2009/06/15 14:47:40	1.92
+++ LVM2/tools/vgreduce.c	2009/07/01 17:01:46	1.93
@@ -382,7 +382,6 @@
 {
 	struct pv_list *pvl;
 	struct volume_group *orphan_vg = NULL;
-	int consistent = 1;
 	int r = ECMD_FAILED;
 	const char *name = pv_dev_name(pv);
 
@@ -424,11 +423,11 @@
 	vg->free_count -= pv_pe_count(pv) - pv_pe_alloc_count(pv);
 	vg->extent_count -= pv_pe_count(pv);
 
-	if(!(orphan_vg = vg_read_internal(cmd, vg->fid->fmt->orphan_vg_name, NULL, &consistent)) ||
-	   !consistent) {
-		log_error("Unable to read existing orphan PVs");
+	orphan_vg = vg_read_for_update(cmd, vg->fid->fmt->orphan_vg_name,
+				       NULL, LOCK_NONBLOCKING);
+
+	if (vg_read_error(orphan_vg))
 		goto bad;
-	}
 
 	if (!vg_split_mdas(cmd, vg, orphan_vg) || !vg->pv_count) {
 		log_error("Cannot remove final metadata area on \"%s\" from \"%s\"",
@@ -463,7 +462,6 @@
 	struct volume_group *vg;
 	char *vg_name;
 	int ret = ECMD_FAILED;
-	int consistent = 1;
 	int fixed = 1;
 	int repairing = arg_count(cmd, removemissing_ARG);
 	int saved_ignore_suspended_devices = ignore_suspended_devices();
@@ -511,25 +509,22 @@
 	}
 
 	log_verbose("Finding volume group \"%s\"", vg_name);
-	if (!lock_vol(cmd, vg_name, LCK_VG_WRITE)) {
-		log_error("Can't get lock for %s", vg_name);
-		return ECMD_FAILED;
-	}
 
 	if (repairing)
 		init_ignore_suspended_devices(1);
 
-	if ((!(vg = vg_read_internal(cmd, vg_name, NULL, &consistent)) || !consistent)
-	    && !repairing) {
-		log_error("Volume group \"%s\" doesn't exist", vg_name);
+	vg = vg_read_for_update(cmd, vg_name, NULL, READ_ALLOW_EXPORTED);
+	if (vg_read_error(vg) == FAILED_ALLOCATION ||
+	    vg_read_error(vg) == FAILED_NOTFOUND)
 		goto out;
-	}
 
-	if (vg && !vg_check_status(vg, CLUSTERED))
+	/* FIXME We want to allow read-only VGs to be changed here? */
+	if (vg_read_error(vg) && vg_read_error(vg) != FAILED_READ_ONLY
+	    && !arg_count(cmd, removemissing_ARG))
 		goto out;
 
 	if (repairing) {
-		if (vg && consistent && !vg_missing_pv_count(vg)) {
+		if (!vg_read_error(vg) && !vg_missing_pv_count(vg)) {
 			log_error("Volume group \"%s\" is already consistent",
 				  vg_name);
 			ret = ECMD_PROCESSED;
@@ -537,13 +532,16 @@
 		}
 
 		vg_release(vg);
-		consistent = !arg_count(cmd, force_ARG);
-		if (!(vg = vg_read_internal(cmd, vg_name, NULL, &consistent))) {
-			log_error("Volume group \"%s\" not found", vg_name);
-			goto out;
-		}
-		if (!vg_check_status(vg, CLUSTERED))
+		log_verbose("Trying to open VG %s for recovery...", vg_name);
+
+		vg = vg_read_for_update(cmd, vg_name, NULL,
+					READ_ALLOW_INCONSISTENT
+					| READ_ALLOW_EXPORTED);
+
+		if (vg_read_error(vg) && vg_read_error(vg) != FAILED_READ_ONLY
+		    && vg_read_error(vg) != FAILED_INCONSISTENT)
 			goto out;
+
 		if (!archive(vg))
 			goto out;
 

LVM2/tools vgreduce.c

[agk]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	agk@sourceware.org	2007-11-19 18:24:09

Modified files:
	tools          : vgreduce.c 

Log message:
	note pvmove breakage

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.71&r2=1.72

--- LVM2/tools/vgreduce.c	2007/11/15 21:30:52	1.71
+++ LVM2/tools/vgreduce.c	2007/11/19 18:24:08	1.72
@@ -182,7 +182,7 @@
 				if (seg_type(seg, s) != AREA_PV)
 					continue;
 
-				/* FIXME Also check for segs on deleted LVs */
+				/* FIXME Also check for segs on deleted LVs (incl pvmove) */
 
 				pv = seg_pv(seg, s);
 				if (!pv || !pv_dev(pv)) {

LVM2/tools vgreduce.c

[agk]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	agk@sourceware.org	2006-07-04 19:52:47

Modified files:
	tools          : vgreduce.c 

Log message:
	Differentiate between the two 'log device failed' cases in vgreduce.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.49&r2=1.50

--- LVM2/tools/vgreduce.c	2006/07/04 18:51:59	1.49
+++ LVM2/tools/vgreduce.c	2006/07/04 19:52:47	1.50
@@ -286,13 +286,18 @@
 				list_iterate_items(seg, &mirrored_seg->log_lv->segments) {
 					/* FIXME: The second test shouldn't be required */
 					if ((seg->segtype ==
-					     get_segtype_from_string(vg->cmd, "error")) ||
-					    (!strcmp(seg->segtype->name, "error"))) {
+					     get_segtype_from_string(vg->cmd, "error"))) {
 						log_print("The log device for %s/%s has failed.",
 							  vg->name, mirrored_seg->lv->name);
 						remove_log = 1;
 						break;
 					}
+					if (!strcmp(seg->segtype->name, "error")) {
+						log_print("Log device for %s/%s has failed.",
+							  vg->name, mirrored_seg->lv->name);
+						remove_log = 1;
+						break;
+					}
 				}
 			}
 

LVM2/tools vgreduce.c

[agk]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	agk@sourceware.org	2006-07-04 18:51:59

Modified files:
	tools          : vgreduce.c 

Log message:
	If VG is already consistent with --removemissing, return success not failure.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.48&r2=1.49

--- LVM2/tools/vgreduce.c	2006/05/12 19:16:48	1.48
+++ LVM2/tools/vgreduce.c	2006/07/04 18:51:59	1.49
@@ -476,7 +476,7 @@
 			log_error("Volume group \"%s\" is already consistent",
 				  vg_name);
 			unlock_vg(cmd, vg_name);
-			return ECMD_FAILED;
+			return ECMD_PROCESSED;
 		}
 
 		init_partial(1);

LVM2/tools vgreduce.c

[agk]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	agk@sourceware.org	2005-12-21 20:24:23

Modified files:
	tools          : vgreduce.c 

Log message:
	some fixes

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/vgreduce.c.diff?cvsroot=lvm2&r1=1.40&r2=1.41