From: Jes Sorensen <jes@trained-monkey.org>
To: Xiao Ni <xni@redhat.com>
Cc: pmenzel@molgen.mpg.de, ncroxon@redhat.com, linux-raid@vger.kernel.org
Subject: Re: [PATCH v2 1/1] mdadm/udev: Don't handle change event on raw devices
Date: Wed, 4 Jan 2023 18:38:45 -0500 [thread overview]
Message-ID: <a61b4f7e-aded-c40f-c6ee-966e64142c8b@trained-monkey.org> (raw)
In-Reply-To: <20230104162920.18172-1-xni@redhat.com>
On 1/4/23 11:29, Xiao Ni wrote:
> The raw devices are ready when add event happpens and the raid
> can be assembled. So there is no need to handle change events.
> And it can cause some inconvenient problems.
>
> For example, the OS is installed on md0(/root) and md1(/home).
> md0 and md1 are created on partitions. When it wants to re-install
> OS, anaconda can't clear the storage configure. It deletes one
> partition and does some jobs. The change event happens. Now
> the raid device is assembled again. It can't delete the other
> partitions.
>
> So in this patch, we don't handle change event on raw devices
> anymore.
>
> Signed-off-by: Xiao Ni <xni@redhat.com>
> ---
> udev-md-raid-assembly.rules | 8 ++++++++
> 1 file changed, 8 insertions(+)
Applied!
Thanks,
Jes
prev parent reply other threads:[~2023-01-04 23:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-04 16:29 [PATCH v2 1/1] mdadm/udev: Don't handle change event on raw devices Xiao Ni
2023-01-04 23:38 ` Jes Sorensen [this message]
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