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SUSE:SLE-15-SP7:Update
dracut.10038
0197-95iscsi-Do-not-require-network-for-qla4xxx...
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File 0197-95iscsi-Do-not-require-network-for-qla4xxx-flash-ses.patch of Package dracut.10038
From 4287dca195e2435c7ab20265db6225f97b576fd3 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke <hare@suse.de> Date: Mon, 19 Oct 2015 14:02:19 +0200 Subject: 95iscsi: Do not require network for qla4xxx flash sessions qla4xxx can store boot sessions in flash, which will then not show up with iBFT. These boot sesssions will be maintained by the driver; no specific network configuration is required here. So suppress network setup for these cases. References: bsc#935320 Signed-off-by: Hannes Reinecke <hare@suse.de> --- modules.d/95iscsi/module-setup.sh | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/modules.d/95iscsi/module-setup.sh b/modules.d/95iscsi/module-setup.sh index 6dca212..797d4e1 100755 --- a/modules.d/95iscsi/module-setup.sh +++ b/modules.d/95iscsi/module-setup.sh @@ -70,7 +70,7 @@ install_ibft() { install_iscsiroot() { local devpath=$1 - local scsi_path iscsi_lun session c d conn + local scsi_path iscsi_lun session c d conn host flash local iscsi_session iscsi_address iscsi_port iscsi_targetname iscsi_tpgt scsi_path=${devpath%%/block*} @@ -81,6 +81,19 @@ install_iscsiroot() { [ "$session" = "$devpath" ] && return 1 iscsi_session=${session##*/} [ "$iscsi_session" = "$session" ] && return 1 + host=${session%%/session*} + [ "$host" = "$session" ] && return 1 + iscsi_host=${host##*/} + + for flash in ${host}/flashnode_sess-* ; do + is_boot=$(cat $flash/is_boot_target) + if [ $is_boot -eq 1 ] ; then + # qla4xxx flashnode session; skip iBFT discovery + iscsi_initiator=$(cat /sys/class/iscsi_host/${iscsi_host}/initiatorname) + echo "rd.iscsi.initiator=${iscsi_initiator}" + return; + fi + done for d in ${session}/* ; do case $d in @@ -135,6 +148,7 @@ install_iscsiroot() { # can sort out rd.iscsi.initiator= duplicates echo "rd.iscsi.initiator=${iscsi_initiator}" echo "netroot=iscsi:${iscsi_address}::${iscsi_port}:${iscsi_lun}:${iscsi_targetname}" + echo "rd.neednet=1" fi return 0 } @@ -241,8 +255,6 @@ install() { [[ $_iscsiconf ]] && printf "%s\n" "$_iscsiconf" >> "${initdir}/etc/cmdline.d/95iscsi.conf" fi - echo 'rd.neednet=1' >> "${initdir}/etc/cmdline.d/95iscsi.conf" - inst_hook cmdline 90 "$moddir/parse-iscsiroot.sh" inst_hook cleanup 90 "$moddir/cleanup-iscsi.sh" inst "$moddir/iscsiroot.sh" "/sbin/iscsiroot" -- 2.6.6
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