Am 23.07.19 um 07:28 schrieb Marc Schöchlin: > > Okay, i already experimented with high timeouts (i.e 600 seconds). As i can remember this leaded to pretty unusable system if i put high amounts of io on the ec volume. > This system also runs als krbd volume which saturates the system with ~30-60% iowait - this volume never had a problem. > > A comment writer in https://tracker.ceph.com/issues/40822#change-141205 suggests me to reduce the rbd cache. > What do you think about that? Test with reduce rbd cache still fail, therefore i made tests with disabled rbd cache: - i disabled rbd cache with "rbd cache = false" - unmounted and unmapped the image - mapped and mounted the image - re-executed my test' find /srv_ec type f -name "*.sql" -exec gzip -v {} \; It took several hours, but at the end i have the same error situation. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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