CephFS scrub causing MDS OOM-kill

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I did setup CephFS forward scrub by executing cmd

# ceph tell mds.cephfs:0 scrub  start / recursive
{
    "return_code": 0,
    "scrub_tag": "37a67f72-89a3-474e-8f8b-1e55cb979e14",
    "mode": "asynchronous"
}

But immediately after it started, memory usage on MDS that keeps rank 0
increased from 2GB to 32GB until MDS was killed by OOM killer.

Why does it consume all the memory? Can it be adjusted somehow?

Thank you
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx



[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux