Andrey Rahmatullin <wrar@debian.org> 于2021年9月15日周三 下午5:47写道：

On Wed, Sep 15, 2021 at 05:26:42PM +0800, clay stan wrote:

I'm packaging a package. This package requires the kernel to load the
zram module to use it.
How can I implement it?

One option is documenting it in a README.Debian.

The way I can think of is to use "modporbe -r zram" in postinst to
load the module during installation,

I don't think this is a good idea. Also modprobe only works until a
reboot. Also -r is "unload".

or add a module-load.d conf file

[1] https://manpages.debian.org/unstable/systemd/modules-load.d.5.en.html

This can work, and I see a lot of packages in Debian already doing this,
but is loading the zram module enough for you or do you also need some configuration for it?

loading the zram module when package installed is enough for me.

Thanks!

--
WBR, wRAR

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Hey,

I'm packaging a package. This package requires the kernel to load the
zram module to use it.
How can I implement it?

The way I can think of is to use "modporbe -r zram" in postinst to
load the module during installation, or add a module-load.d conf file

[1] https://manpages.debian.org/unstable/systemd/modules-load.d.5.en.html

or is there any other recommended way?

Thanks,
Clay Stan

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On Wed, Sep 15, 2021 at 05:26:42PM +0800, clay stan wrote:

I'm packaging a package. This package requires the kernel to load the
zram module to use it.
How can I implement it?

One option is documenting it in a README.Debian.

The way I can think of is to use "modporbe -r zram" in postinst to
load the module during installation,

I don't think this is a good idea. Also modprobe only works until a
reboot. Also -r is "unload".

or add a module-load.d conf file

[1] https://manpages.debian.org/unstable/systemd/modules-load.d.5.en.html

This can work, and I see a lot of packages in Debian already doing this,
but is loading the zram module enough for you or do you also need some configuration for it?

--
WBR, wRAR

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--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On Wed, Sep 15, 2021 at 05:57:36PM +0800, clay stan wrote:

Andrey Rahmatullin <wrar@debian.org> 于2021年9月15日周三 下午5:47写道：

On Wed, Sep 15, 2021 at 05:26:42PM +0800, clay stan wrote:

I'm packaging a package. This package requires the kernel to load the zram module to use it.

or add a module-load.d conf file

[1] https://manpages.debian.org/unstable/systemd/modules-load.d.5.en.html

This can work, and I see a lot of packages in Debian already doing this, but is loading the zram module enough for you or do you also need some configuration for it?

loading the zram module when package installed is enough for me.

Please use /etc/modules which works everywhere instead of some NIH.

On the other hand, if you're doing a runtime check, please make sure
you accept built-in modules, eg by checking -d /sys/module/zswap rather
than /proc/modules.


Meow!
--
⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ If you ponder doing what Jesus did, remember than flipping tables
⢿⡄⠘⠷⠚⠋⠀ and chasing people with a whip is a prime choice. ⠈⠳⣄⠀⠀⠀⠀

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