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dracut-module-setup: Enhance ISCSI to support ipv6 protocol

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Due to the different format between ipv4 and ipv6 protocol, quote the
ipv6 address with bracket "[]" to make dracut notify.

Signed-off-by: Minfei Huang <mhuang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
This commit is contained in:
Minfei Huang 2015-07-23 18:29:26 +08:00 committed by Dave Young
parent 2ba32c6ccf
commit ea13e7ab98
1 changed files with 3 additions and 1 deletions
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4
dracut-module-setup.sh
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@ -542,10 +542,12 @@ kdump_setup_iscsi_device() {
kdump_setup_netdev $netdev $srcaddr kdump_setup_netdev $netdev $srcaddr
# prepare netroot= command line # prepare netroot= command line
# FIXME: IPV6 addresses require explicit [] around $tgt_ipaddr
# FIXME: Do we need to parse and set other parameters like protocol, port # FIXME: Do we need to parse and set other parameters like protocol, port
# iscsi_iface_name, netdev_name, LUN etc. # iscsi_iface_name, netdev_name, LUN etc.
if is_ipv6_address $tgt_ipaddr; then
tgt_ipaddr="[$tgt_ipaddr]"
fi
netroot_str="netroot=iscsi:${userpwd_str}${userpwd_in_str}@$tgt_ipaddr::::$tgt_name" netroot_str="netroot=iscsi:${userpwd_str}${userpwd_in_str}@$tgt_ipaddr::::$tgt_name"
[[ -f $netroot_conf ]] || touch $netroot_conf [[ -f $netroot_conf ]] || touch $netroot_conf