Le lundi 11 avril 2022, 10:26:31 CEST Gilles Mocellin a écrit : > Just a follow-up. > > I've found that a specific network interface is causing this. > We have bonds : > - 1 management bond0 > - 1 storage access on bond1 > - 1 storage replication on bond2 > > As the crc errors are all between clients on the storage access network, > I focus on bond1. > => I set one interface down, and immediately I have many errors and some > OSDs crash ! > => I set it up and the other down, no errors. A weeked after, still no > errors and no OSD crash. > > I now have to understand what is going on with that interface, because I > have no errors anywhere. I will first try to change the AOC cable (SFP+ > + Fibre). > > But, it's not a Ceph problem. Just a hardware one, that only Ceph has > caught ! Just to end that thread : I have changed the network card, and no more errors in Ceph logs since days. It's really bad if a network card firmware / driver doesn't see a CRC error that Ceph can see... I can't imagine how other applications can react or not to that. And data corruptions that will happen. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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