[ovirt-users] Re: Lots of storage.MailBox.SpmMailMonitor

Hello Nir, I recently upgrade oVirt engine to 4.4.9 from 4.3.10 (hosts will follow ASAP). I found out in the vdsm.log same strange messages: 2022-01-06 10:35:41,333+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 65 checksum failed, not clearing mailbox, clearing new mail (data='\xff\xff\xff\xff\...lot of data...\x00\x00\x00', checksum=<function checksum at 0x7f15892967d0>, expected='\xbfG\x00\x00') (mailbox:603) 2022-01-06 10:35:41,334+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 66 checksum failed, not clearing mailbox, clearing new mail (data='\x00\x00\x00\x00\...lot of data...\xff\xff', checksum=<function checksum at 0x7f15892967d0>, expected='\x04\xf0\x0b\x00') (mailbox:603) We have 7 iSCSI and 1 NFS (old export domain). lvscan | grep inbox ACTIVE '/dev/8ee251ed-a50b-4235-a279-0829d7e8e9a0/inbox' [128.00 MiB] inherit ACTIVE '/dev/dfd0134d-2d63-432f-af9f-b60aa6e1fefb/inbox' [128.00 MiB] inherit ACTIVE '/dev/0633a601-d73a-4750-8ff6-c893fe064469/inbox' [128.00 MiB] inherit ACTIVE '/dev/47814a07-b6bc-4d1f-b01d-1919c07878a6/inbox' [128.00 MiB] inherit ACTIVE '/dev/1c61030e-91a5-4e17-af37-92e1dada7c19/inbox' [128.00 MiB] inherit ACTIVE '/dev/a74c32e3-ddd5-4f06-9d9c-3ba7aa153d98/inbox' [128.00 MiB] inherit ACTIVE '/dev/333a7e7e-0da9-4db8-b486-fea1f1ee8171/inbox' [128.00 MiB] inherit I am not fully sure which inbox/outbox I should try to clear manually. Can you try help me with this please?