From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
To: jes@trained-monkey.org
Cc: linux-raid@vger.kernel.org, colyli@suse.de
Subject: [PATCH] Revert "mdadm/systemd: remove KillMode=none from service file"
Date: Thu, 2 Feb 2023 08:56:31 +0100 [thread overview]
Message-ID: <20230202075631.18092-1-mariusz.tkaczyk@linux.intel.com> (raw)
This reverts commit 52c67fcdd6dadc4138ecad73e65599551804d445.
The functionality is marked as deprecated but we don't have alternative
solution yet. Shutdown hangs if OS is installed on external array:
task:umount state:D stack: 0 pid: 6285 ppid: flags:0x00004084
Call Trace:
__schedule+0x2d1/0x830
? finish_wait+0x80/0x80
schedule+0x35/0xa0
md_write_start+0x14b/0x220
? finish_wait+0x80/0x80
raid1_make_request+0x3c/0x90 [raid1]
md_handle_request+0x128/0x1b0
md_make_request+0x5b/0xb0
generic_make_request_no_check+0x202/0x330
submit_bio+0x3c/0x160
Use it until new solution is implemented.
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
---
systemd/mdadm-grow-continue@.service | 1 +
systemd/mdmon@.service | 1 +
2 files changed, 2 insertions(+)
diff --git a/systemd/mdadm-grow-continue@.service b/systemd/mdadm-grow-continue@.service
index 64b8254..9ccadca 100644
--- a/systemd/mdadm-grow-continue@.service
+++ b/systemd/mdadm-grow-continue@.service
@@ -15,3 +15,4 @@ ExecStart=BINDIR/mdadm --grow --continue /dev/%I
StandardInput=null
StandardOutput=null
StandardError=null
+KillMode=none
diff --git a/systemd/mdmon@.service b/systemd/mdmon@.service
index 97a1acd..cb6482d 100644
--- a/systemd/mdmon@.service
+++ b/systemd/mdmon@.service
@@ -26,3 +26,4 @@ Type=forking
# it out) and systemd will remove it when transitioning from
# initramfs to rootfs.
#PIDFile=/run/mdadm/%I.pid
+KillMode=none
--
2.26.2
next reply other threads:[~2023-02-02 7:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 7:56 Mariusz Tkaczyk [this message]
2023-02-12 20:18 ` [PATCH] Revert "mdadm/systemd: remove KillMode=none from service file" Jes Sorensen
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