70 lines
1.7 KiB
Bash
70 lines
1.7 KiB
Bash
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#!/bin/bash
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#
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#%stage: device
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#
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check_fcoe_root() {
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local devname=${1##/dev/}
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local sysfs_path
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if [ -d /sys/block/$devname/device ] ; then
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sysfs_path=$(cd -P /sys/block/$devname/device 2> /dev/null; echo $PWD)
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fi
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if [ -z "$sysfs_path" ] ; then
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return;
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fi
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case "$sysfs_path" in
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*rport-*)
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shost_path=${sysfs_path%%/rport-*}
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shost=${shost_path##*/}
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;;
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esac
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if [ -n "$shost_path" ] && [ -d "${shost_path}/fc_host/$shost" ] ; then
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if grep -q fcoe $shost_path/fc_host/$shost/symbolic_name ; then
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ifpath=${shost_path%/host*}
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ifname=${ifpath##*/}
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echo "$ifname"
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fi
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fi
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}
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for bd in $blockdev; do
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update_blockdev $bd
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ifname="$(check_fcoe_root $bd)"
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if [ "$ifname" ]; then
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if [ -f /proc/net/vlan/$ifname ] ; then
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fcoe_vif=$ifname
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fcoe_if=$(sed -n 's/Device: \(.*\)/\1/p' /proc/net/vlan/$ifname)
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fcoe_vlan=$(sed -n 's/.*VID: \([0-9]*\).*/\1/p' /proc/net/vlan/$ifname)
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else
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fcoe_if=$ifname
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fcoe_vif=$ifname
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fi
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root_fcoe=1
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# This can break, but network does not support more interfaces for now
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if [ -z "$interface" ] ; then
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interface="$fcoe_if"
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fi
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fi
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done
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save_var root_fcoe
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save_var fcoe_if
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save_var fcoe_vif
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save_var fcoe_vlan
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if [ "${root_fcoe}" ] ; then
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cp /etc/hba.conf ${tmp_mnt}/etc
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libhbalinux=$(sed -n 's/org.open-fcoe.libhbalinux *\(.*\)/\1/p' /etc/hba.conf)
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if [ "$libhbalinux" ] ; then
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cp $libhbalinux ${tmp_mnt}$libhbalinux
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fi
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if [ -f "/etc/fcoe/cfg-${fcoe_vif}" ] ; then
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# copy the fcoe configuration
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mkdir $tmp_mnt/etc/fcoe
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cp /etc/fcoe/cfg-${fcoe_vif} ${tmp_mnt}/etc/fcoe
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fi
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fi
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