Now one of my OSDs gets segfault. Here is the full trace: https://paste.ubuntu.com/p/4KHcCG9YQx/ On Mon, Nov 23, 2020 at 2:16 AM Seena Fallah <seenafallah@xxxxxxxxx> wrote: > Hi all, > > After I upgrade from 14.2.9 to 14.2.14 my OSDs are using less more memory > than before! I give each OSD 6GB memory target and before the free memory > was 20GB and now after 24h from the upgrade I have 104GB free memory of > 128GB memory! Also, my OSD latency got increases! > This happens in both SSD and HDD tier. > > Are there any notes from the upgrade I missed? Is it related to > bluefs_buffered_io? > If BlueFS do a direct IO shouldn't BlueFS/Bluestore use the targeted > memory for its cache and does it mean before the upgrade the memory used > was by a kernel that buffers the IO and wasn't for the ceph-osd? > > Thanks. > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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