今天手动复现了:在所有硬盘休眠后,使用hdparm -I /dev/sda 和hdparm -I /dev/sdd ,这两个硬盘被唤醒
root@NAS:~# hdparm -C /dev/sd*
/dev/sda:
drive state is: standby
/dev/sda1:
drive state is: standby
/dev/sdb:
drive state is: active/idle
/dev/sdb1:
drive state is: active/idle
/dev/sdc:
drive state is: standby
/dev/sdc1:
drive state is: standby
/dev/sdd:
drive state is: active/idle
/dev/sdd1:
drive state is: active/idle
使用journalctl | grep sd 查看硬盘日志(系统刚重启)
Mar 14 15:38:52 LeeNAS kernel: /dev/sdd: Can't open blockdev
Mar 14 15:38:52 LeeNAS kernel: /dev/sdb: Can't open blockdev
Mar 14 15:38:52 LeeNAS kernel: /dev/sdc: Can't open blockdev
Mar 14 15:38:53 LeeNAS kernel: /dev/sda: Can't open blockdev
Mar 14 15:38:56 LeeNAS trim[1423]: load handler '/usr/trim/bin/handlers/sysdata.hdl' OK!
Mar 14 15:45:52 LeeNAS MAINEVENT[1423]: MAINEVENT:{"cat":1,"template":"DiskSpindown","disk":"sdb"}
Mar 14 15:46:53 LeeNAS MAINEVENT[1423]: MAINEVENT:{"cat":1,"template":"DiskSpindown","disk":"sdd"}
Mar 14 15:46:53 LeeNAS MAINEVENT[1423]: MAINEVENT:{"cat":1,"template":"DiskSpindown","disk":"sdc"}
Mar 14 15:46:53 LeeNAS MAINEVENT[1423]: MAINEVENT:{"cat":1,"template":"DiskSpindown","disk":"sda"}
root@NAS:~#
无任何唤醒日志,且硬盘一直不休眠 |