On 08/18/2011 09:53 PM, WANG Cong wrote:
> Can you add -M to see which modules are loaded?
I'm going to skip this because of other people's responses in the meantime.
About 450 of the 2363 *.ko kernel modules in Fedora 16 were loaded.
See also the histogram below.
>
> As a kdump developer, I worry more about the size of initramfs generated
> by dracut, because we have very limited memory (usually 128M or 256M)
> in the second kernel. So, the output of `lsinitrd test2.img` would
> be helpful too.
Fedora releases, pre-releases, and Live media are readily available.
You should be able to download, install/boot, and experiment in half a day.
$(lsinitrd test2.img) is too long, so I've made a sorted histogram
of number files by directory, and include the beginning here.
[My quick-and-dirty methodology might have holes.]
188 lib/kbd/consolefonts/
120 lib/kbd/keymaps/i386/qwerty/
88 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/net/
88 lib64/
63 lib/kbd/unimaps/
62 lib/firmware/radeon/
61 sbin/
59 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/ata/
55 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/scsi/
48 lib/kbd/consoletrans/
46 lib/modules/3.0.0-1.fc16.x86_64/kernel/crypto/
44 lib/modules/3.0.0-1.fc16.x86_64/kernel/fs/
40 usr/share/plymouth/themes/charge/
39 lib/kbd/consolefonts/partialfonts/
38 lib/modules/3.0.0-1.fc16.x86_64/kernel/fs/nls/
29 bin/
28 lib/firmware/
25 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/
24 usr/lib64/
19 lib/kbd/keymaps/i386/include/
19 etc/
18 lib/modules/3.0.0-1.fc16.x86_64/
18 lib/kbd/keymaps/i386/qwertz/
18 lib64/multipath/
17 lib/kbd/keymaps/mac/all/
17 lib/dracut/hooks/cmdline/
16 lib/kbd/keymaps/sun/
15 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/usb/storage/
15 lib/modules/3.0.0-1.fc16.x86_64/kernel/drivers/md/
13 lib/udev/rules.d/
12 lib/dracut/hooks/
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