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Fixes for booting from iSCSI offload with bnx2i (bsc#1228086) (SLFO) #396

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merged 3 commits into from
Jan 30, 2025
Merged

Fixes for booting from iSCSI offload with bnx2i (bsc#1228086) (SLFO) #396

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dfc31fa
fix(iscsi): don't require network setup for bnx2i
mwilck Aug 16, 2024
ba139f8
fix(iscsi): attempt iSCSI login before all interfaces are up
mwilck Aug 16, 2024
4b325e1
chore(suse): update SUSE maintainers doc
aafeijoo-suse Jan 20, 2025
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8 changes: 8 additions & 0 deletions man/dracut.cmdline.7.asc
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Expand Up @@ -879,6 +879,14 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
**rd.iscsi.testroute=0**:
Turn off checking, if the route to the iSCSI target IP is possible before trying to login.

**rd.iscsi.transport=__<transport_name>__**::
Set the iSCSI transport name (see man:iscsiadm[8,external]). iSCSI offload
transports like **bnx2i** don't need the network to be up in order to bring
up iSCSI connections. This parameter indicates that network setup can be
skipped in the initramfs, which makes booting with iSCSI offload cards
faster and more reliable. This parameter currently only has an effect for
_<transport_name>=bnx2i_.

FCoE
~~~~
**rd.fcoe=0**::
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1 change: 0 additions & 1 deletion modules.d/95iscsi/iscsiroot.sh
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Expand Up @@ -64,7 +64,6 @@ handle_firmware() {
if [ "$retry" -lt "$ifaces" ]; then
retry=$((retry + 1))
echo $retry > /tmp/session-retry
return 1
else
rm /tmp/session-retry
fi
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1 change: 1 addition & 0 deletions modules.d/95iscsi/module-setup.sh
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Expand Up @@ -54,6 +54,7 @@ install_ibft() {
echo -n "rd.iscsi.ibft=1 "
fi
echo -n "rd.iscsi.firmware=1 "
[ -z "$ibft_mod" ] || echo -n "rd.iscsi.transport=$ibft_mod "
fi
done
}
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3 changes: 2 additions & 1 deletion modules.d/95iscsi/parse-iscsiroot.sh
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Expand Up @@ -28,6 +28,7 @@ if [ -z "$netroot" ]; then
fi
[ -z "$iscsiroot" ] && iscsiroot=$(getarg iscsiroot=)
[ -z "$iscsi_firmware" ] && getargbool 0 rd.iscsi.firmware -y iscsi_firmware && iscsi_firmware="1"
[ -z "$iscsi_transport" ] && iscsi_transport=$(getarg rd.iscsi.transport=)

[ -n "$iscsiroot" ] && [ -n "$iscsi_firmware" ] && die "Mixing iscsiroot and iscsi_firmware is dangerous"

Expand Down Expand Up @@ -79,7 +80,7 @@ fi
# iscsi_firmware does not need argument checking
if [ -n "$iscsi_firmware" ]; then
if [ "$root" != "dhcp" ] && [ "$netroot" != "dhcp" ]; then
[ -z "$netroot" ] && netroot=iscsi:
[ -z "$netroot" ] && [ "$iscsi_transport" != bnx2i ] && netroot=iscsi:
fi
modprobe -b -q iscsi_boot_sysfs 2> /dev/null
modprobe -b -q iscsi_ibft
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3 changes: 3 additions & 0 deletions suse/README.susemaint
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Expand Up @@ -12,6 +12,7 @@ branch. Currently, these active maintenance branches are:
- SLE-15-SP5_Update -> SLE 15 SP5 (based on SUSE/055 plus some specific patches)
- SLE-15-SP6_Update -> SLE 15 SP6
- SL-Micro-6.0_Update -> SL Micro 6.0
- SL-Micro-6.1_Update -> SL Micro 6.1
- SLFO_Main -> SUSE Linux Framework One
- SUSE/059 -> Tumbleweed

Expand Down Expand Up @@ -389,3 +390,5 @@ ad36b61e fix(dracut.sh): omit compressed kernel modules from find searching exec
bfa00c2a fix(pcsc): add libpcsclite_real.so.*
0df92885 fix(systemd-tmpfiles): copy 20-systemd-stub.conf into the initrd
c79fc8fd fix(dracut): rework timeout for devices added via --mount and --add-device
cc2c48a0 fix(iscsi): don't require network setup for bnx2i
f30cf46e fix(iscsi): attempt iSCSI login before all interfaces are up
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