Добрый день Товарищи!Помогите продиагностировать, есть файловая хранилка. Находится в холодном ДЦ, где t=18C стабильно.
Корпус продувается, сегодня съезжу ещё пальцем потрогаю сами диски, но пока опишу по ним вопрос:
Работающий на этом серваке smartd выдаёт в логи постоянно по всем дискам такие сообщения
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada0, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 12 to 10
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 59 to 60
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 194 Temperature_Celsius changed from 41 to 40
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 12 to 10
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 58 to 59
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 194 Temperature_Celsius changed from 42 to 41
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 12 to 10
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 58 to 59
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 194 Temperature_Celsius changed from 42 to 41
/var/log/daemon.log.2.bz2:Dec 28 02:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 12 to 10
/var/log/daemon.log.2.bz2:Dec 28 02:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 56 to 57
/var/log/daemon.log.2.bz2:Dec 28 02:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 194 Temperature_Celsius changed from 44 to 43
/var/log/daemon.log.2.bz2:Dec 28 02:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 12 to 10
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada0, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 60 to 61
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada0, SMART Usage Attribute: 194 Temperature_Celsius changed from 40 to 39
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 60 to 61
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 194 Temperature_Celsius changed from 40 to 39
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 59 to 60
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 194 Temperature_Celsius changed from 41 to 40
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 59 to 60
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 194 Temperature_Celsius changed from 41 to 40
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada4, SMART Usage Attribute: 194 Temperature_Celsius changed from 69 to 70
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 57 to 58
/var/log/daemon.log.2.bz2:Dec 28 02:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 194 Temperature_Celsius changed from 43 to 42
/var/log/daemon.log.2.bz2:Dec 28 03:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada0, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 10 to 9
/var/log/daemon.log.2.bz2:Dec 28 03:13:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada1, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 10 to 9
/var/log/daemon.log.2.bz2:Dec 28 03:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada2, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 10 to 9
/var/log/daemon.log.2.bz2:Dec 28 03:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada3, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 10 to 9
/var/log/daemon.log.2.bz2:Dec 28 03:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada4, SMART Usage Attribute: 194 Temperature_Celsius changed from 70 to 69
/var/log/daemon.log.2.bz2:Dec 28 03:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 195 Hardware_ECC_Recovered changed from 10 to 9
/var/log/daemon.log.2.bz2:Dec 28 03:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada4, SMART Usage Attribute: 194 Temperature_Celsius changed from 69 to 70
/var/log/daemon.log.2.bz2:Dec 28 03:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 58 to 59
/var/log/daemon.log.2.bz2:Dec 28 03:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada5, SMART Usage Attribute: 194 Temperature_Celsius changed from 42 to 41
/var/log/daemon.log.2.bz2:Dec 28 04:13:03 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada4, SMART Usage Attribute: 194 Temperature_Celsius changed from 70 to 69
/var/log/daemon.log.2.bz2:Dec 28 04:43:02 <daemon.info> BSD-BACKUP smartd[37055]: Device: /dev/ada0, SMART Prefailure Attribute: 1 Raw_Read_Error_Rate changed from 83 to 72
При этом zpool status говорит с пулами всё в порядке, в messages никаких сообщений об ошибках чтения/записи нет. t процессора = 33C. Помогите интерпретировать эту информацию, это вообще нормально?