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Docker / VM: avoid unnecessary writes to flash device

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bergware
2023-12-13 13:45:01 +01:00
parent 935d6a5fdc
commit abc8952153
1 changed files with 10 additions and 6 deletions
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16
etc/rc.d/rc.libvirt
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@@ -207,13 +207,17 @@ libvirtd_start(){
if [[ ! -e $SYSTEM/$DEV ]]; then
NAME=${DEV//[0-9.]/}
if [[ $NAME == br ]]; then
# change to macvtap
log "change $DEV to macvtap in $XML"
sed -ri "${ROW[$i]} s/<interface type='bridge'>/<interface type='direct' trustGuestRxFilters='yes'>/; $ROW2 s/<source bridge='$DEV'\/>/<source dev='${DEV/$NAME/vhost}' mode='bridge'\/>/" "$XML"
if grep -qm1 "<interface type='bridge'>" "$XML"; then
# change to macvtap
log "change $DEV to macvtap in $XML"
sed -ri "${ROW[$i]} s/<interface type='bridge'>/<interface type='direct' trustGuestRxFilters='yes'>/; $ROW2 s/<source bridge='$DEV'\/>/<source dev='${DEV/$NAME/vhost}' mode='bridge'\/>/" "$XML"
fi
else
# change to bridge
log "change $DEV to bridge in $XML"
sed -ri "${ROW[$i]} s/<interface type='direct'( trustGuestRxFilters='yes')?>/<interface type='bridge'>/; $ROW2 s/<source dev='$DEV' mode='bridge'\/>/<source bridge='${DEV/$NAME/br}'\/>/" "$XML"
if grep -qm1 "<interface type='direct'" "$XML"; then
# change to bridge
log "change $DEV to bridge in $XML"
sed -ri "${ROW[$i]} s/<interface type='direct'( trustGuestRxFilters='yes')?>/<interface type='bridge'>/; $ROW2 s/<source dev='$DEV' mode='bridge'\/>/<source bridge='${DEV/$NAME/br}'\/>/" "$XML"
fi
fi
fi
done