Prerequisites not fully met during local (OS) configuration for
verify-127.0.0.1.xml:
HINT (S0151): https://my.vertica.com/docs/7.1.x/HTML/index.htm#cshid=S0151
These disks do not have known IO schedulers: '/dev/mapper/VGSYS-lv_letv'
('') = '', '/dev/mapper/VGSYS-lv_var' ('') = '', '/dev/mapper/VGSYS-
lv_root' ('') = ''
WARN (S0141): https://my.vertica.com/docs/7.1.x/HTML/index.htm#cshid=S0141
CPUs have discouraged cpufreq scaling policies: cpu0, cpu1, cpu2, cpu3,
cpu4, cpu5, cpu6, cpu7
WARN (S0160): https://my.vertica.com/docs/7.1.x/HTML/index.htm#cshid=S0160
These disks do not have 'ext3' or 'ext4' filesystems: '/dev/mapper
/VGSYS-lv_letv' = 'xfs', '/dev/sdb' = 'xfs'
WARN (S0170): https://my.vertica.com/docs/7.1.x/HTML/index.htm#cshid=S0170
lvscan (LVM utility) indicates some active volumes.
System prerequisites
passed. Threshold = NONE
可以一点点根据报错去解决，打开WARN后面的http地址查看解决方法。
或者直接跳过错误加上 --failure-threshold NONE
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