46 lines
2 KiB
Diff
46 lines
2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Antonio Russo <antonio.e.russo@gmail.com>
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Date: Fri, 20 Mar 2020 17:28:43 +0100
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Subject: [PATCH] dont symlink zed scripts
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Of the zedlet scripts shipped by upstream, a subset are enabled by
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default, by creating symlinks in /etc/zfs/zed.d. These symlinks are
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shipped in the zfs-zed package. dpkg, however, does not support
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conffile handling of symlinks, and therefore any changes (removals) to
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the symlinks are not preserved on package upgrade.
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To address this policy violation, we:
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1. During package build, create a list of enabled-by-default zedlets,
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instead of creating symlinks.
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2. On package removal, identify all enabled-by-default zedlets whose
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symlinks do not exist (i.e., were removed by the user). This is done
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by creating "whiteout" links to /dev/null in their place).
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3. On package installation, create links to enabled-by-default zedlets
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UNLESS there is already a file there (i.e., abort if there is a
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whiteout link).
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4. We also clean up broken symlinks to removed zedlets at package
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postinst.
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Description: track default symlinks, instead of symlinking
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Forwarded: no need
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(cherry picked from https://salsa.debian.org/zfsonlinux-team/zfs/-/commit/5cee380324d7)
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Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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---
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cmd/zed/zed.d/Makefile.am | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/cmd/zed/zed.d/Makefile.am b/cmd/zed/zed.d/Makefile.am
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index 812558cf6..f802cf140 100644
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--- a/cmd/zed/zed.d/Makefile.am
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+++ b/cmd/zed/zed.d/Makefile.am
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@@ -48,7 +48,7 @@ zed-install-data-hook:
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set -x; for f in $(zedconfdefaults); do \
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[ -f "$(DESTDIR)$(zedconfdir)/$${f}" ] ||\
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[ -L "$(DESTDIR)$(zedconfdir)/$${f}" ] || \
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- $(LN_S) "$(zedexecdir)/$${f}" "$(DESTDIR)$(zedconfdir)"; \
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+ echo "$${f}" >> "$(DESTDIR)$(zedexecdir)/DEFAULT-ENABLED" ; \
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done
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SHELLCHECKSCRIPTS += $(dist_zedconf_DATA) $(dist_zedexec_SCRIPTS) $(nodist_zedexec_SCRIPTS)
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