Tag Archives: cephadm

PGs not deep-scrubbed in time

Posted on September 6, 2024 by ebl

Every now and then, Ceph users or operators stumble across this warning: # ceph health detail HEALTH_WARN 1161 pgs not deep-scrubbed in time [WRN] PG_NOT_DEEP_SCRUBBED: 1161 pgs not deep-scrubbed in time pg 86.fff not deep-scrubbed since 2024-08-21T02:35:25.733187+0000 … Although I … Continue reading →

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Cephadm: change public network

Posted on February 22, 2024 by ebl

One question that comes up regularly in the ceph-users mailing list is how to change the ceph (public) network in a cluster deployed by cephadm. I wrote an article a few years ago when cephadm was first introduced that focused … Continue reading →

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How to migrate from SUSE Enterprise Storage to upstream Ceph

Posted on August 14, 2023 by ebl

As most customers who use(d) the SES product (“SUSE Enterprise Storage”) should be aware, the product has been discontinued. The reasoning for that decision are not part of this article. Instead I’d like to address customers, users, operators or admins … Continue reading →

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