每周天下午15:00开始进行ao的计划,最多运行6小时,即最多运行到晚上21:00结束,进行统计的数据为凌晨03:00的数据到下午15:00的数据。
烦请解答
(1)AO策略限制了迁移的容量,但实际SSD虚拟卷到FC的冷数据约9.13T,FC虚拟卷到SSD的热数据约2.4T,与规定迁移容量不符,是否AO策略限制的是单次计划的迁移量还是迁移总量,是否与AO mode <Performance/Balanced/Cost>有关?
(2)根据sraomoves输出,可知实际迁移时间为晚上21:00-24:00,与计划规定时间不符,是何原因?
3par8400 cli% sraomoves -btsecs 2022-03-20 00:00:00 -etsecs 2022-03-21 00:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_SSD_31T 0 1 usr 130048
3par8400 cli% sraomoves -btsecs 2022-03-20 00:00:00 -etsecs 2022-03-20 09:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-20 00:00:00 CST (1647705600)
Id AOCFG VV SrcTier DstTier Space MovedMB
3par8400 cli% sraomoves -btsecs 2022-03-20 09:00:00 -etsecs 2022-03-20 15:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-20 00:00:00 CST (1647705600)
Id AOCFG VV SrcTier DstTier Space MovedMB
3par8400 cli% sraomoves -btsecs 2022-03-20 15:00:00 -etsecs 2022-03-20 21:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-20 00:00:00 CST (1647705600)
Id AOCFG VV SrcTier DstTier Space MovedMB
3par8400 cli% sraomoves -btsecs 2022-03-20 21:00:00 -etsecs 2022-03-21 00:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_SSD_31T 0 1 usr 130048 3par8400
cli% sraomoves -btsecs 2022-03-20 21:00:00 -etsecs 2022-03-22 00:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-22 00:00:00 CST (1647878400)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_SSD_31T 0 1 usr 130048
3par8400 cli% sraomoves -btsecs 2022-03-20 21:00:00 -etsecs 2022-03-21 03:00:00 -vv VM_SSD_31T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_SSD_31T 0 1 usr 130048
3par8400 cli% sraomoves -btsecs 2022-03-20 00:00:00 -etsecs 2022-03-21 00:00:00 -vv VM_FC_26T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_FC_26T 0 1 usr 517120
3par8400 cli% sraomoves -btsecs 2022-03-20 15:00:00 -etsecs 2022-03-20 21:00:00 -vv VM_FC_26T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-20 00:00:00 CST (1647705600)
Id AOCFG VV SrcTier DstTier Space MovedMB
3par8400 cli% sraomoves -btsecs 2022-03-20 21:00:00 -etsecs 2022-03-21 00:00:00 -vv VM_FC_26T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_FC_26T 0 1 usr 517120
3par8400 cli% sraomoves -btsecs 2022-03-20 21:00:00 -etsecs 2022-03-21 03:00:00 -vv VM_FC_26T
Start Time: 2022-03-20 00:00:00 CST (1647705600)
End Time: 2022-03-21 00:00:00 CST (1647792000)
Id AOCFG VV SrcTier DstTier Space MovedMB
1 AO VM_FC_26T 0 1 usr 517120
(1)
不知道这个max value什么时间设置的
(0)
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经确定,此AO策略及计划为2021年4月12日下午由400同事远程配置,后续无其他AO配置记录,即max value是初始配置AO时即进行设置。