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From c04c7a986bd3514730e4169bf1a70bbec1fda006 Mon Sep 17 00:00:00 2001
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Message-Id: <c04c7a986bd3514730e4169bf1a70bbec1fda006@dist-git>
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Wed, 26 Jan 2022 13:47:33 +0100
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Subject: [PATCH] node_device: Treat NVMe disks as regular disks
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Unfortunately, udev doesn't set ID_TYPE attribute for NVMe disks,
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therefore we have to add another case into udevKludgeStorageType()
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to treat /dev/nvme* devlinks as any other disk.
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2045953
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Reviewed-by: Peter Krempa <pkrempa@redhat.com>
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(cherry picked from commit f103976ff34a52298df1810d82ececa3e7da4291)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2056673
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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---
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src/node_device/node_device_udev.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
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index dd18401e78..a9e8bf10da 100644
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--- a/src/node_device/node_device_udev.c
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+++ b/src/node_device/node_device_udev.c
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@@ -903,6 +903,11 @@ udevKludgeStorageType(virNodeDeviceDef *def)
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* ID_TYPE=disk does not exist on DASDs they fall through
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* the udevProcessStorage detection logic. */
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{ "/dev/dasd", "dasd" },
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+
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+ /* NVMe disk. While strictly speaking /dev/nvme is a
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+ * controller not a disk, this function is called if and
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+ * only if @def is of VIR_NODE_DEV_CAP_STORAGE type. */
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+ { "/dev/nvme", "disk" },
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};
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VIR_DEBUG("Could not find definitive storage type for device "
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--
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2.35.1
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