lvm2/0022-devices-only-close-PVs-on-LVs-when-scan_lvs-is-enabl.patch

32 lines
1.0 KiB
Diff

From cc73d99886dfd6e0da3c6ca685669f77fac3c1cd Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Tue, 1 Mar 2022 12:22:46 -0600
Subject: [PATCH 2/3] devices: only close PVs on LVs when scan_lvs is enabled
This code is only needed when lvm scans PVs that are stacked on LVs.
---
lib/label/label.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/label/label.c b/lib/label/label.c
index c208638757af..e6bc791a78ff 100644
--- a/lib/label/label.c
+++ b/lib/label/label.c
@@ -1661,9 +1661,11 @@ void label_scan_invalidate_lvs(struct cmd_context *cmd, struct dm_list *lvs)
dev_t devt;
/*
- * FIXME: this is all unnecessary unless there are PVs stacked on LVs,
- * so we can skip all of this if scan_lvs=0.
+ * This is only needed when the command sees PVs stacked on LVs which
+ * will only happen with scan_lvs=1.
*/
+ if (!cmd->scan_lvs)
+ return;
log_debug("invalidating devs for any pvs on lvs");
if (get_device_list(NULL, &devs, &devs_features)) {
--
2.34.1