From: Alexey Gladkov <legion@kernel.org>
To: Anton Midyukov <antohami@altlinux.org>
Cc: make-initrd@lists.altlinux.org
Subject: Re: [make-initrd] [RFC PATCH 0/7] New shutdown feature
Date: Sun, 8 Nov 2026 17:26:56 +0100
Message-ID: <avCi0GzfVtlYMRtm@example.org> (raw)
In-Reply-To: <0002f65b-3bdc-4560-9d86-92b3d5abb92c@altlinux.org>
On Sun, Nov 08, 2026 at 08:51:36AM +0300, Anton Midyukov wrote:
> 07.11.2026 18:17, Alexey Gladkov пишет:
> > Я хочу сделать специальную фичу, которая бы позволяла правильно завершить
> > систему перед перезагрузкой. Идея не оригинальная. Это уже реализовано в dracut
> > и в systemd, который умеет делать exec в /run/initramfs.
> >
> > Я пока не тестировал эти патчи. Нужно будет ещё всё проверить и написать тесты.
> >
> > Антон, тебе возможно будет интересно. Замену /var/run и /var/lock на симлинки
> > можно будет сделать одним из хуков.
>
> Это очень нужная фича. Должна решить проблему размонтирования live,
> проблему размонтирования отдельного /var (на нём journal).
> Буду пробовать. Спасибо!
Я очень рад, что тебя это заинтересовало. Без шуток. Только подожди хотя
бы v1. Оно сейчас ещё не работает. Я уже нашёл несколько багов. Я скоро
допилю рабочую версию и скину сюда.
> >
> >
> > Alexey Gladkov (7):
> > shutdown: Add exitrd shutdown feature
> > shutdown: Add make-initrd-shutdown-restore utility and systemd service
> > shutdown: Add basic unit test suite
> > devmapper: shutdown: Teardown device-mapper targets on exit
> > mdadm: shutdown: Stop MD arrays on exit
> > btrfs: shutdown: Sync filesystem before umount on exit
> > zfs: shutdown: Unmount filesystems and export zpools on exit
> >
> > .../lib/initrd/shutdown/umount.d/50-btrfs.sh | 13 +
> > .../initrd/shutdown/post-umount.d/50-dm.sh | 21 ++
> > .../initrd/shutdown/post-umount.d/60-md.sh | 34 ++
> > features/shutdown/README.md | 67 ++++
> > features/shutdown/config.mk | 5 +
> > features/shutdown/rules.mk | 7 +
> > .../initrd/shutdown/post-umount.d/.gitignore | 1 +
> > .../initrd/shutdown/post-umount.d/10-loop.sh | 21 ++
> > .../initrd/shutdown/pre-umount.d/.gitignore | 1 +
> > .../lib/initrd/shutdown/shutdown.d/.gitignore | 2 +
> > .../lib/initrd/shutdown/umount.d/.gitignore | 1 +
> > features/shutdown/shutdown/shutdown | 196 ++++++++++
> > .../system/make-initrd-shutdown-restore | 352 ++++++++++++++++++
> > .../system/make-initrd-shutdown.service | 17 +
> > .../tests/ts0001-shutdown-basic/expect | 14 +
> > .../shutdown/tests/ts0001-shutdown-basic/run | 116 ++++++
> > .../lib/initrd/shutdown/shutdown.d/20-zfs.sh | 9 +
> > .../lib/initrd/shutdown/umount.d/50-zfs.sh | 20 +
> > 18 files changed, 897 insertions(+)
> > create mode 100755 features/btrfs/shutdown/lib/initrd/shutdown/umount.d/50-btrfs.sh
> > create mode 100755 features/devmapper/shutdown/lib/initrd/shutdown/post-umount.d/50-dm.sh
> > create mode 100755 features/mdadm/shutdown/lib/initrd/shutdown/post-umount.d/60-md.sh
> > create mode 100644 features/shutdown/README.md
> > create mode 100644 features/shutdown/config.mk
> > create mode 100644 features/shutdown/rules.mk
> > create mode 100644 features/shutdown/shutdown/lib/initrd/shutdown/post-umount.d/.gitignore
> > create mode 100755 features/shutdown/shutdown/lib/initrd/shutdown/post-umount.d/10-loop.sh
> > create mode 100644 features/shutdown/shutdown/lib/initrd/shutdown/pre-umount.d/.gitignore
> > create mode 100644 features/shutdown/shutdown/lib/initrd/shutdown/shutdown.d/.gitignore
> > create mode 100644 features/shutdown/shutdown/lib/initrd/shutdown/umount.d/.gitignore
> > create mode 100755 features/shutdown/shutdown/shutdown
> > create mode 100755 features/shutdown/system/make-initrd-shutdown-restore
> > create mode 100644 features/shutdown/system/make-initrd-shutdown.service
> > create mode 100644 features/shutdown/tests/ts0001-shutdown-basic/expect
> > create mode 100755 features/shutdown/tests/ts0001-shutdown-basic/run
> > create mode 100755 features/zfs/shutdown/lib/initrd/shutdown/shutdown.d/20-zfs.sh
> > create mode 100755 features/zfs/shutdown/lib/initrd/shutdown/umount.d/50-zfs.sh
> >
>
>
> --
> best regards, Anton Midyukov <antohami@altlinux.org>
--
Rgrds, legion
next prev parent reply other threads:[~2026-11-08 16:26 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-07 15:17 Alexey Gladkov
2026-11-07 15:17 ` [make-initrd] [RFC PATCH 1/7] shutdown: Add exitrd " Alexey Gladkov
2026-11-07 15:17 ` [make-initrd] [RFC PATCH 2/7] shutdown: Add make-initrd-shutdown-restore utility and systemd service Alexey Gladkov
2026-11-07 15:17 ` [make-initrd] [RFC PATCH 3/7] shutdown: Add basic unit test suite Alexey Gladkov
2026-11-07 15:17 ` [make-initrd] [RFC PATCH 4/7] devmapper: shutdown: Teardown device-mapper targets on exit Alexey Gladkov
2026-11-07 15:17 ` [make-initrd] [RFC PATCH 5/7] mdadm: shutdown: Stop MD arrays " Alexey Gladkov
2026-11-07 15:18 ` [make-initrd] [RFC PATCH 6/7] btrfs: shutdown: Sync filesystem before umount " Alexey Gladkov
2026-11-07 15:18 ` [make-initrd] [RFC PATCH 7/7] zfs: shutdown: Unmount filesystems and export zpools " Alexey Gladkov
2026-11-08 5:51 ` [make-initrd] [RFC PATCH 0/7] New shutdown feature Anton Midyukov
2026-11-08 16:26 ` Alexey Gladkov [this message]
2026-11-09 13:06 ` [make-initrd] [PATCH v1 00/10] " Alexey Gladkov
2026-11-09 13:06 ` [make-initrd] [PATCH v1 01/10] utils: Add PE header parsing to locate .initrd section Alexey Gladkov
2026-11-09 13:06 ` [make-initrd] [PATCH v1 02/10] shutdown: Add exitrd shutdown feature Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 03/10] shutdown: Add make-initrd-shutdown-restore, initrd-find, and systemd service Alexey Gladkov
2026-11-09 17:10 ` [make-initrd] [PATCH v2 " Alexey Gladkov
2026-11-09 18:45 ` Anton Midyukov
2026-11-09 18:52 ` Leonid Krivoshein
2026-11-10 9:31 ` Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 04/10] shutdown: Add basic unit test suite Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 05/10] devmapper: shutdown: Teardown device-mapper targets on exit Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 06/10] mdadm: shutdown: Stop MD arrays " Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 07/10] btrfs: shutdown: Sync filesystem before umount " Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 08/10] zfs: shutdown: Unmount filesystems and export zpools " Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 09/10] testing: Add end-to-end test for shutdown feature Alexey Gladkov
2026-11-09 13:07 ` [make-initrd] [PATCH v1 10/10] docs: Add manpages and bash-completion for initrd-find and make-initrd-shutdown-restore Alexey Gladkov
2026-11-09 15:23 ` [make-initrd] [PATCH v1 00/10] New shutdown feature Антон Мидюков
2026-11-09 15:25 ` Anton Midyukov
2026-11-09 15:47 ` Alexey Gladkov
2026-11-09 15:57 ` Anton Midyukov
2026-11-09 16:14 ` Alexey Gladkov
2026-11-09 16:16 ` Anton Midyukov
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