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INITRAMDISK=$MOUNTDIR/live
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INITRAMDISK=$MOUNTDIR/live
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# set NFSROOT if nfsroot= in boot parameter
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# set NFSROOT if nfsroot= in boot parameter
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NFSROOT="`cmdline_value nfsroot`"
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NFSROOT="`cmdline_value nfsroot`"
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# we need cdrom support, isofs support, unionfs support, etc
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# we need cdrom support, isofs support, unionfs/aufs support, etc
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modprobe_essential_modules
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modprobe_essential_modules
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setup_dma
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setup_dma
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$DEBUGCMD
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$DEBUGCMD
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if [ $? -ne 0 ]; then mount -t tmpfs -o "size=$RAMSIZE" tmpfs $MEMORY; fi
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if [ $? -ne 0 ]; then mount -t tmpfs -o "size=$RAMSIZE" tmpfs $MEMORY; fi
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mkdir -p $CHANGES
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mkdir -p $CHANGES
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mkdir -p $COPY2RAM
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mkdir -p $COPY2RAM
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mkdir -p $IMAGES
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mkdir -p $IMAGES
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# mount unionfs or aufs
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lsmod | grep -q ^unionfs
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if [ $? -eq 0 ]; then
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mount -t unionfs -o dirs=$CHANGES=rw unionfs $UNION
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    mount -t unionfs -o dirs=$CHANGES=rw unionfs $UNION
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if [ $? -ne 0 ]; then fatal "can't setup union in /union directory"; fi
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    if [ $? -ne 0 ]; then fatal "can't setup union in /union directory"; fi
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else
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    mount -t aufs -o br:$CHANGES=rw aufs $UNION
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    if [ $? -ne 0 ]; then fatal "can't setup union (aufs)"; fi
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fi
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$DEBUGCMD
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$DEBUGCMD
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# try to find livecd data directory. If not found, try modprobing
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# try to find livecd data directory. If not found, try modprobing
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# USB and SATA kernel modules and repeat the find procedure again
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# USB and SATA kernel modules and repeat the find procedure again