Re: [ceph-users] Intel SSD D3-S4510 and Intel SSD D3-S4610 firmware advisory notice

2019-04-19 Thread Vytautas Jonaitis
Hello all, Thanks! According to Intel, affected are D3-S4510 and D3-S4610 Series 1.92TB and 3.84TB. For those, who have these SSDs connected to LSI/Avago/Broadcom MegaRAID controller - do not forget to run before updating: isdct set -system EnableLSIAdapter=true Regards, Vytautas J. -Ori

[ceph-users] Ceph v13.2.4 issue with snaptrim

2019-04-18 Thread Vytautas Jonaitis
Hello, Few month ago we experienced issue with Ceph v13.2.4: 1. One of the nodes had all it's osd's set to out. To clean them up for replacement. 2. Noticed that a lot of snaptrim was running. 3. Set nosnaptrim flag on the cluster (to improve performance). 4. Once mon_osd_snap_trim_queue_warn_o