Differences

This shows you the differences between two versions of the page.

--- 64bit-migration [2021/07/09 12:32] – snarg
+++ 64bit-migration [2022/03/30 11:57] – snarg
@@ Line 88: / Line 88: @@
   * disable collision detection and emerge gcc AND binutils using this method:
-<code>LD_PRELOAD="/migration-backup/usr/lib/gcc/i686-pc-linux-gnu/10.3.0/libgcc_s.so.1" PATH="/migration-backup/bin:/migration-backup/usr/bin:/migration-backup/sbin:/migration-backup/usr/sbin:${PATH}"   FEATURES="-collision-detect -protect-owned" emerge -1kav sys-devel/gcc</code>
+<code>LD_PRELOAD="/migration-backup/usr/lib/gcc/i686-pc-linux-gnu/10.3.0/libgcc_s.so.1:/migration-backup/usr/lib/libffi.so.7" PATH="/migration-backup/bin:/migration-backup/usr/bin:/migration-backup/sbin:/migration-backup/usr/sbin:${PATH}"   FEATURES="-collision-detect -protect-owned" emerge -1kav sys-devel/gcc</code>
   * check  /usr/libexec/gcc/x86_64-pc-linux-gnu/ for any links pointing at i686 versions. remove.
@@ Line 111: / Line 111: @@
 Double check /etc/nsswitch.conf and other files backed up above, this may have overwritten them again.
-<code>mv /migration-backup/lib/modules /lib64</code>
+<code>mv /migration-backup/lib/modules /lib64</code>  (or to /lib if 17.1 profile)
   * Emerging gcc needs to be done now, but also acts as a sanity check to see what we've missed. Repeat the quickpkg / emerge -1k steps for missing things
@@ Line 143: / Line 143: @@
   * check for orphans in /usr/lib and all the other places. (bin sbin /usr/bin /usr/sbin). For finding orphan files after migration in /lib32, /usr/lib32, /usr/lib64
+<code>emerge -1av /lib32 /usr/lib32</code>
+and
 <code>cd /lib32 ; find  -xdev -type f -exec qfile -o {} + |less</code>