Re: [ceph-users] Performance during disk rebuild - MercadoLibre

2016-05-10 Thread Christian Balzer
Hello, As far as I know and can tell, you're doing everything that is possible for having a least impact OSD rebuild/replacement. If your cluster is still strongly, adversely impacted by this gradual and throttled approach, how about the following things: 1. Does scrub or deep_scrub also

[ceph-users] Performance during disk rebuild - MercadoLibre

2016-05-10 Thread Agustín Trolli
Hello All, I´m writing to you because i´m trying to find the way to rebuild a osd disk in a way to don´t impact the performance of the cluster. That´s because my applications are very latency sensitive. 1_ I found the way to reuse a OSD ID and don´t rebalance the cluster every time that I lost a