Blame SOURCES/mdadm-3.3.2-Grow-close-file-descriptor-earlier-to-avoid-still-in.patch
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From 10df72a080f71f01553a14ed8112cee6af7912e8 Mon Sep 17 00:00:00 2001
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From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
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Date: Wed, 23 Dec 2015 12:57:10 +0100
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Subject: [PATCH] Grow: close file descriptor earlier to avoid "still in use"
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when stopping
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Close fd2 as soon as it is no longer needed, before calling
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Grow_continue(). Otherwise, we won't be able to stop an array with
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external metadata during reshape, because mdadm running in background
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will be keeping it open.
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Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
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Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
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Signed-off-by: NeilBrown <neilb@suse.com>
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---
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Grow.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/Grow.c b/Grow.c
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index 89e4c34..bbdd46c 100755
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--- a/Grow.c
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+++ b/Grow.c
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@@ -4885,6 +4885,9 @@ int Grow_continue_command(char *devname, int fd,
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sysfs_init(content, fd2, mdstat->devnm);
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+ close(fd2);
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+ fd2 = -1;
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+
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/* start mdmon in case it is not running
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*/
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if (!mdmon_running(container))
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--
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2.5.0
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