6239338fa5
https://bugzilla.opensuse.org/show_bug.cgi?id=1218306 OBS-URL: https://build.opensuse.org/request/show/1134429 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/nvme-cli?expand=0&rev=72
50 lines
1.9 KiB
Diff
50 lines
1.9 KiB
Diff
From 39f94260eaf7e0604772e6cabf1c04ec0f03201a Mon Sep 17 00:00:00 2001
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From: Martin Wilck <mwilck@suse.com>
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Date: Tue, 23 May 2023 14:19:14 +0200
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Subject: [PATCH 2/2] fabrics: add udev rule to avoid renaming nbft interfaces
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In the initramfs, the interface naming is taken care of by dracut.
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But there are various network-interface-naming policies in place which
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may attempt to rename the interface, causing confusion and possibly
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wrong interface parameters.
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Add an udev rule that avoids renaming any network interface that
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has been assigned a name nbft$N, which is by convention the naming
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scheme that is used for NBFT device in the initramfs.
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Note: The simpler 'NAME:="%k"' directive doesn't work because udev rejects
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it ('Ignoring NAME="%k", as it will take no effect.'). The ":=" syntax makes
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sure the interface isn't renamed any more by later rules. "INTERFACE" is set
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by the kernel in the "add" uevent for a network interface.
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Signed-off-by: Martin Wilck <mwilck@suse.com>
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---
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meson.build | 1 +
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nvmf-autoconnect/udev-rules/65-persistent-net-nbft.rules.in | 2 ++
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2 files changed, 3 insertions(+)
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create mode 100644 nvmf-autoconnect/udev-rules/65-persistent-net-nbft.rules.in
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diff --git a/meson.build b/meson.build
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index de595c82c064..80695e01b906 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -238,6 +238,7 @@ endforeach
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udev_files = [
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'70-nvmf-autoconnect.rules',
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'71-nvmf-iopolicy-netapp.rules',
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+ '65-persistent-net-nbft.rules',
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]
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foreach file : udev_files
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diff --git a/nvmf-autoconnect/udev-rules/65-persistent-net-nbft.rules.in b/nvmf-autoconnect/udev-rules/65-persistent-net-nbft.rules.in
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new file mode 100644
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index 000000000000..344942bca0c0
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--- /dev/null
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+++ b/nvmf-autoconnect/udev-rules/65-persistent-net-nbft.rules.in
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@@ -0,0 +1,2 @@
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+# Avoid renaming nbft$X interfaces
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+SUBSYSTEM=="net", ACTION!="remove", ENV{INTERFACE}=="nbft*", NAME:="%E{INTERFACE}"
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--
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2.42.0
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