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Change return value to indicate the result of dump_raw() correctly.

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Resolves bz845916.
For raw dump code below:
$CORE_COLLECTOR /proc/vmcore | dd of=$1 bs=$DD_BLKSIZE >> /tmp/dd_progress_file 2>&1 || return 1
in case pipe fails it will still return 0, Fix this by return the PIPESTATUS[0] at the end of this fuction.

Signed-off-by: Chao Wang <chaowang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
This commit is contained in:
Chao Wang 2012-08-06 14:49:52 +08:00 committed by Dave Young
parent d1d0feddf9
commit 3111ff74c9
1 changed files with 1 additions and 1 deletions
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2
dracut-kdump.sh
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@ -115,7 +115,7 @@ dump_raw()
monitor_dd_progress $_src_size_mb &
$CORE_COLLECTOR /proc/vmcore | dd of=$1 bs=$DD_BLKSIZE >> /tmp/dd_progress_file 2>&1 || return 1
return 0
return ${PIPESTATUS[0]}
}
dump_rootfs()