Commit
b2287bb7c4544d841b3d5b0510ce765753d990af ("fix(iscsi): drop
ExecStartPre startup-checks.sh from iscsid.service") incorrectly
modifies `iscsid.service` on the host instead of the service that was
copied into the initrd.
Corretly modify `iscsid.service` in initrd instead of on the host.
"$systemdsystemunitdir"/sockets.target.wants/iscsid.socket \
"$systemdsystemunitdir"/sockets.target.wants/iscsiuio.socket
sed -i '/ExecStartPre=\/usr\/lib\/open-iscsi\/startup-checks.sh/d' \
- "${dracutsysrootdir-}$systemdsystemunitdir/iscsid.service"
+ "${initdir}$systemdsystemunitdir/iscsid.service"
for i in \
iscsid.socket \