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i have an aggr of raid dp with 4 disks , and also i don't have any spare disks in that situation in that aggr one data and one parity disk got failed..then at that time we don't have downtime...so how wafl writes the data into those 2 disks in that aggr..

i have an aggr of raid dp with 4 disks , and also i don't have any spare disks in that situation in that aggr one data and one parity disk got failed..then at that time we don't have downtime...so how wafl writes the data into those 2 disks in that aggr...after 2 disks fails we have only 2 disks for writing...how the data will be written into disks..