We have a pair of IBM 360 nodes clustered on MS Windows with a shared SCSI based EXP300. We use MS Clustering and IBM ServeRAID with SCSI controlelrs. Within the EXP300 we have 6 pairs of RAID 1 drives spanned as a single logical drive, i.e. RAID 10 configuration. On every failover of nodes...
I have a pair of IBM 360s unde MS Windows with shared EXP300 and 3 pairs of 36 GB in RAID10 config (3 pairs of RAID1). Whenever failing over the cluster from one node to another it takes about 1 hour per pair to "synchronize" disks. I can see in the IBM ServeRAID GUI that "synchronization" is...
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