47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
From 546d495b13553f9d20be0b421e1cc4a9087b4b08 Mon Sep 17 00:00:00 2001
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From: Vratislav Podzimek <vpodzime@redhat.com>
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Date: Tue, 24 Nov 2015 13:03:43 +0100
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Subject: [PATCH] Create the cache pool before the to-be-cached LV
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Cache pool typically has harder restrictions for PV space (where it should be
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allocated) than the LV.
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Signed-off-by: Vratislav Podzimek <vpodzime@redhat.com>
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---
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src/plugins/lvm.c | 12 ++++++------
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1 file changed, 6 insertions(+), 6 deletions(-)
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diff --git a/src/plugins/lvm.c b/src/plugins/lvm.c
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index 30818c6..ead0d68 100644
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--- a/src/plugins/lvm.c
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+++ b/src/plugins/lvm.c
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@@ -1736,12 +1736,6 @@ gboolean bd_lvm_cache_create_cached_lv (gchar *vg_name, gchar *lv_name, guint64
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gboolean success = FALSE;
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gchar *name = NULL;
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- success = bd_lvm_lvcreate (vg_name, lv_name, data_size, NULL, slow_pvs, error);
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- if (!success) {
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- g_prefix_error (error, "Failed to create the data LV: ");
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- return FALSE;
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- }
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-
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name = g_strdup_printf ("%s_cache", lv_name);
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success = bd_lvm_cache_create_pool (vg_name, name, cache_size, md_size, mode, flags, fast_pvs, error);
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if (!success) {
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@@ -1750,6 +1744,12 @@ gboolean bd_lvm_cache_create_cached_lv (gchar *vg_name, gchar *lv_name, guint64
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return FALSE;
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}
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+ success = bd_lvm_lvcreate (vg_name, lv_name, data_size, NULL, slow_pvs, error);
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+ if (!success) {
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+ g_prefix_error (error, "Failed to create the data LV: ");
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+ return FALSE;
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+ }
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+
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success = bd_lvm_cache_attach (vg_name, lv_name, name, error);
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if (!success) {
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g_prefix_error (error, "Failed to attach the cache pool '%s' to the data LV: ", name);
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--
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2.5.0
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