36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From 5d1c7cdaca575d8a32a7a82517d88e2099f6a213 Mon Sep 17 00:00:00 2001
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From: Adam Kwolek <adam.kwolek@intel.com>
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Date: Thu, 12 Jan 2012 08:12:39 +0100
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Subject: [PATCH] FIX: External metadata sometimes is not updated
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External metadata sometimes is not updated.
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It can be observed during 2 raid0 arrays Capacity Expansion.
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New array size is not set, because metadata is not updated and on the reshape
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end mdadm doesn't read new array size from metadata.
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This happens when mdmon finishes his work (due to takeover to raid0),
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before all metadata updates are processed.
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Make sure that all updates are flushed to disk before executing takeover.
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Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
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Signed-off-by: NeilBrown <neilb@suse.de>
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---
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Grow.c | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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diff --git a/Grow.c b/Grow.c
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index b2c1360..89f563c 100644
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--- a/Grow.c
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+++ b/Grow.c
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@@ -2396,6 +2396,7 @@ started:
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/* Re-load the metadata as much could have changed */
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int cfd = open_dev(st->container_dev);
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if (cfd >= 0) {
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+ ping_manager(container);
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ping_monitor(container);
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st->ss->free_super(st);
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st->ss->load_container(st, cfd, container);
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--
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1.7.4.4
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