On Sat, Feb 10, 2024 at 12:27:34AM +0100, Martin Wilck wrote: > If paths become available while the device is suspended, don't > activate. Another uevent will arrive when the device is resumed. > > Signed-off-by: Martin Wilck <mwilck@xxxxxxxx> Reviewed-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx> > --- > multipath/11-dm-mpath.rules.in | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/multipath/11-dm-mpath.rules.in b/multipath/11-dm-mpath.rules.in > index 8e8741a..4141833 100644 > --- a/multipath/11-dm-mpath.rules.in > +++ b/multipath/11-dm-mpath.rules.in > @@ -92,10 +92,16 @@ ENV{MPATH_DEVICE_READY}=="0", ENV{DM_NOSCAN}="1" > ENV{MPATH_DEVICE_READY}=="0", \ > ENV{.MPATH_SAVE_DISABLE_OTHER_RULES_FLAG}="$env{DM_UDEV_DISABLE_OTHER_RULES_FLAG}", \ > ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}="1" > + > # If the device comes back online, set DM_ACTIVATION so that > -# upper layers do a rescan. > -ENV{MPATH_DEVICE_READY}!="0", ENV{.MPATH_DEVICE_READY_OLD}=="0", \ > - ENV{DM_ACTIVATION}="1", ENV{MPATH_UNCHANGED}="0" > +# upper layers do a rescan. If the device is currently suspended, > +# we have to postpone the activation until the next event. > +ENV{MPATH_DEVICE_READY}=="0", GOTO="dont_activate" > +ENV{.MPATH_DEVICE_READY_OLD}!="0", GOTO="dont_activate" > +ENV{DM_SUSPENDED}==1, ENV{MPATH_DEVICE_READY}="0", GOTO="dont_activate" > + > +ENV{DM_ACTIVATION}="1", ENV{MPATH_UNCHANGED}="0" > +LABEL="dont_activate" > > # The code to check multipath state ends here. We need to set > # properties and symlinks regardless whether the map is usable or > -- > 2.43.0