[ceph-users] Re: Problem unusable after deleting pool with bilion objects

2020-09-11 Thread Igor Fedotov
Jan, please see inline On 9/11/2020 4:13 PM, Jan Pekař - Imatic wrote: Hi Igor, thank you, I also think that it is the problem you described. I recreated OSD's now and also noticed strange warnings - HEALTH_WARN Degraded data redundancy: 106763/723 objects degraded (14766.667%) Maybe the

[ceph-users] Re: Problem unusable after deleting pool with bilion objects

2020-09-11 Thread Jan Pekař - Imatic
Hi Igor, thank you, I also think that it is the problem you described. I recreated OSD's now and also noticed strange warnings - HEALTH_WARN Degraded data redundancy: 106763/723 objects degraded (14766.667%) Maybe there are some "phantom", zero sized objects (OMAPs?), that cluster is recoveri

[ceph-users] Re: Problem unusable after deleting pool with bilion objects

2020-09-11 Thread Igor Fedotov
Hi Jan, most likely this is a known issue with slow and ineffective pool removal procedure in Ceph. I did some presentation on the topic at yesterday's weekly performance meeting, presumably a recording will be available in a couple of days. An additional accompanying issue not covered duri