you mean OS? it ubuntu 16.04 and Nvme is Samsung 970 PRO 1TB. Thanks, zx
在 2021年2月19日，下午6:56，Konstantin Shalygin <k0ste@k0ste.ru <mailto:k0ste@k0ste.ru>> 写道：
Look's good, what is your hardware? Server model & NVM'es?
k
On 19 Feb 2021, at 13:22, zxcs <zhuxiongcs@163.com <mailto:zhuxiongcs@163.com>> wrote:
BTW, actually i have two nodes has same issues, and another error node's nvme output as below
Smart Log for NVME device:nvme0n1 namespace-id:ffffffff critical_warning : 0 temperature : 29 C available_spare : 100% available_spare_threshold : 10% percentage_used : 1% data_units_read : 592,340,175 data_units_written : 26,443,352 host_read_commands : 5,341,278,662 host_write_commands : 515,730,885 controller_busy_time : 14,052 power_cycles : 8 power_on_hours : 4,294 unsafe_shutdowns : 6 media_errors : 0 num_err_log_entries : 0 Warning Temperature Time : 0 Critical Composite Temperature Time : 0 Temperature Sensor 1 : 29 C Temperature Sensor 2 : 46 C Temperature Sensor 3 : 0 C Temperature Sensor 4 : 0 C Temperature Sensor 5 : 0 C Temperature Sensor 6 : 0 C Temperature Sensor 7 : 0 C Temperature Sensor 8 : 0 C
For compare, i get one healthy node’s nvme output as below:
mart Log for NVME device:nvme0n1 namespace-id:ffffffff critical_warning : 0 temperature : 27 C available_spare : 100% available_spare_threshold : 10% percentage_used : 1% data_units_read : 579,829,652 data_units_written : 28,271,336 host_read_commands : 5,237,750,233 host_write_commands : 518,979,861 controller_busy_time : 14,166 power_cycles : 3 power_on_hours : 4,252 unsafe_shutdowns : 1 media_errors : 0 num_err_log_entries : 0 Warning Temperature Time : 0 Critical Composite Temperature Time : 0 Temperature Sensor 1 : 27 C Temperature Sensor 2 : 39 C Temperature Sensor 3 : 0 C Temperature Sensor 4 : 0 C Temperature Sensor 5 : 0 C Temperature Sensor 6 : 0 C Temperature Sensor 7 : 0 C Temperature Sensor 8 : 0 C