[libvirt] [PATCH 0/6] qemu: Allow suppressing some errors in qemu bulk stats code

There is an bugreport [1] that some Openstack deployments get periodic errors in the log. This is most probably from the bulk stats code which in some cases calls into the storage backends to update some aspects of storage volumes. Since none of the errors are fatal add code to allow skipping them. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1724808 Peter Krempa (6): util: Export virStorageFileSupportsBackingChainTraversal qemu: Allow skipping some errors in qemuDomainStorageOpenStat util: storagefile: Don't report errors from virStorageSourceUpdatePhysicalSize qemu: driver: Improve error suppression in qemuDomainStorageUpdatePhysical qemu: Allow suppressing errors from qemuStorageLimitsRefresh qemu: Don't report some ignored errors in qemuDomainGetStatsOneBlockFallback src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 60 ++++++++++++++++++++++++++++----------- src/util/virstoragefile.c | 16 +++-------- src/util/virstoragefile.h | 1 + 4 files changed, 50 insertions(+), 28 deletions(-) -- 2.21.0