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From d913c83db4d3271a400173dfee55078335055e86 Mon Sep 17 00:00:00 2001
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From: Ming Lin <minggr@gmail.com>
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Date: Fri, 29 Apr 2016 04:02:57 -0700
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Subject: [PATCH] rules: add NVMe rules (#3136)
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Add NVMe rules using the "wwid" attribute.
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root@target:~# cat /sys/block/nvme0n1/wwid
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eui.3825004235000591
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root@target:~# ls /dev/disk/by-id/ -l |grep nvme
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lrwxrwxrwx 1 root root 13 Apr 27 16:08 nvme-eui.3825004235000591 -> ../../nvme0n1
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lrwxrwxrwx 1 root root 15 Apr 27 16:08 nvme-eui.3825004235000591-part1 -> ../../nvme0n1p1
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lrwxrwxrwx 1 root root 15 Apr 27 16:08 nvme-eui.3825004235000591-part2 -> ../../nvme0n1p2
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Cherry-picked from: 427a28ecbe0eb170e651e0530ab58d6e6f6c498c
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Resolves: #1274651
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---
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rules/60-persistent-storage.rules | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/rules/60-persistent-storage.rules b/rules/60-persistent-storage.rules
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index 71ab974..cc01acb 100644
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--- a/rules/60-persistent-storage.rules
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+++ b/rules/60-persistent-storage.rules
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@@ -22,6 +22,10 @@ TEST=="whole_disk", GOTO="persistent_storage_end"
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# for partitions import parent information
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ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
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+# NVMe
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+KERNEL=="nvme*[0-9]n*[0-9]", ATTR{wwid}=="?*", SYMLINK+="disk/by-id/nvme-$attr{wwid}"
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+KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ATTRS{wwid}=="?*", SYMLINK+="disk/by-id/nvme-$attr{wwid}-part%n"
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+
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# virtio-blk
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KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}"
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KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n"
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