RRDC update error illegal attempt to update using time xxx when last update time

故障描述：新安装的PVE，系统盘为zfs的raid1。安装后，syslog里面不断有报错出现。illegal attempt to update using time 1588081082 when last update time is 1588089600 (minimum one second step)

1. Jul 16 18:41:43 pve pmxcfs[1062]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/pve: -1
   
2. Jul 16 18:41:43 pve pmxcfs[1062]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-storage/pve/local: -1
   
3. Jul 16 18:41:43 pve pmxcfs[1062]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-storage/pve/local: /var/lib/rrdcached/db/pve2-storage/pve/local: illegal attempt to update using time 1563295303 when last update time is 1563301843 (minimum one second step)
   
4. Jul 16 18:41:43 pve pmxcfs[1062]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-storage/pve/local-zfs: -1
   
5. Jul 16 18:41:43 pve pmxcfs[1062]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-storage/pve/local-zfs: /var/lib/rrdcached/db/pve2-storage/pve/local-zfs: illegal attempt to update using time 1563295303 when last update time is 1563301843 (minimum one second step)

复制代码

（以上代码为pve论坛搜索结果，我自己忘记存了。）

原因：新安装的pve，里面有个RRD画图（那些流量图之类的） RRDtool 存在数据库里的时间跟要设置定时刷新的时间冲突了

解决办法：嗯，等，时间到了就好了。