omreport -?
用途：列出帮助
omreport storage controller
用途：查Raid controller model, cache memory size等
omreport storage vdisk
用途：查raid status, raid layout, raid size, read/write/cache policy, disk cache policy, rebuild progress
omreport storage battery
用途：查battery相关，status，recharge count等
omreport storage pdisk controller=0
用途：查物理磁盘信息，state, bus protocol(SATA|SAS), capacity等
omconfig storage vdisk action=changepolicy controller=0 vdisk=0 readpolicy=ara
omconfig storage vdisk action=changepolicy controller=0 vdisk=0 writepolicy=wb
用途：设置raid cache policy