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solamour
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Joined: 21 Dec 2004
Posts: 726
Location: San Diego, CA
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Raffi
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Joined: 17 Mar 2003
Posts: 731
Location: Moscow, Id.
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 Posted: Wed Jun 10, 2020 6:39 pm Post subject: |
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Last time I did this (a couple of weeks ago), I just made the changes by hand, but here's a patch from that changes
| Code: |
--- init.old 2020-06-10 11:37:47.050888808 -0700
+++ init 2020-06-10 11:38:43.594721612 -0700
@@ -664,6 +664,10 @@
if [ "${got_good_root}" != '1' ] && [ /dev/nfs != "${REAL_ROOT}" ] && [ sgimips != "${LOOPTYPE}" ] && [ 1 != "${aufs}" ] && [ 1 != "${overlayfs}" ]
then
bootstrapCD
+ elif [ "${REAL_ROOT}" = '/' ]
+ then
+ got_good_root=1
+ cp /image.squashfs ${CDROOT_PATH}
fi
if [ "${REAL_ROOT}" = '' ] && [ "${got_good_root}" != '1' ]
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solamour
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Joined: 21 Dec 2004
Posts: 726
Location: San Diego, CA
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| Posted: Wed Jun 10, 2020 8:39 pm Post subject: |
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| Raffi wrote: | Last time I did this (a couple of weeks ago), I just made the changes by hand, but here's a patch from that changes
| Code: |
--- init.old 2020-06-10 11:37:47.050888808 -0700
+++ init 2020-06-10 11:38:43.594721612 -0700
@@ -664,6 +664,10 @@
if [ "${got_good_root}" != '1' ] && [ /dev/nfs != "${REAL_ROOT}" ] && [ sgimips != "${LOOPTYPE}" ] && [ 1 != "${aufs}" ] && [ 1 != "${overlayfs}" ]
then
bootstrapCD
+ elif [ "${REAL_ROOT}" = '/' ]
+ then
+ got_good_root=1
+ cp /image.squashfs ${CDROOT_PATH}
fi
if [ "${REAL_ROOT}" = '' ] && [ "${got_good_root}" != '1' ]
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That did the trick. Thank you.
One thing I noticed is that as long as I have "loop=/image.squashfs" (i.e. use absolute path), I don't need to copy "image.squashfs". In other words,
| Code: | [pxelinux.cfg/default]
label gentoo
kernel gentoo/gentoo
append initrd=gentoo/gentoo.igz root=/dev/ram0 init=/linuxrc loop=/image.squashfs looptype=squashfs cdroot=1 real_root=/
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| Code: | [init]
if [ "${got_good_root}" != '1' ] && [ /dev/nfs != "${REAL_ROOT}" ] && [ sgimips != "${LOOPTYPE}" ] && [ 1 != "${aufs}" ] && [ 1 != "${overlayfs}" ]
then
bootstrapCD
elif [ "${REAL_ROOT}" = '/' ]
then
got_good_root=1
fi
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sol
Last edited by solamour on Wed Jun 10, 2020 8:49 pm; edited 1 time in total |
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Raffi
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Joined: 17 Mar 2003
Posts: 731
Location: Moscow, Id.
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| Posted: Wed Jun 10, 2020 8:44 pm Post subject: |
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Since my iso is not what I put on my tftp site and is not available anywhere else, there would be no image.squashfs if I didn't copy it into the ramdisk.
One of these days I need to revisit this and see if there is a better way, but for now, every year or so, I update my network book and as long as I works, I've not really spent much time with it. |
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solamour
l33t
Joined: 21 Dec 2004
Posts: 726
Location: San Diego, CA
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| Posted: Wed Jun 10, 2020 11:05 pm Post subject: |
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As for me, the following step in the setup process must be the reason I could skip copying "image.squashfs" in init file.
| Code: | # Copy in squashfs image
cp /mnt/loop/image.squashfs . |
Anyhow, I wish there were a simpler way than manually updating it every so often, especially when the official documentation can get easily outdated.
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sol |
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