From 394ff40554ab8b3ce9ff0aa5af0c8c2ead6522a3 Mon Sep 17 00:00:00 2001 From: Adam Williamson Date: Mon, 20 Apr 2020 11:01:10 -0700 Subject: [PATCH] Invalidate LVM caches in blivet device discovery loop (#1824418) This should work around a problem where we sometimes fail to correctly evaluate existing logical volumes, though it is not a correct fix for the underlying problem (which we haven't exactly identified yet) but a workaround for Fedora 32 release. Signed-off-by: Adam Williamson --- blivet/populator/populator.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/blivet/populator/populator.py b/blivet/populator/populator.py index 465c272d..3e1d16f3 100644 --- a/blivet/populator/populator.py +++ b/blivet/populator/populator.py @@ -24,6 +24,7 @@ import os import pprint import copy import parted +import time from six import add_metaclass import gi @@ -454,6 +455,9 @@ class PopulatorMixin(object): callbacks.populate_started(n_devices=n_devices) report = False + time.sleep(2) + self.drop_lvm_cache() + mpath_members.drop_cache() log.info("devices to scan: %s", [udev.device_get_name(d) for d in devices]) for dev in devices: self.handle_device(dev) -- 2.26.1