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john higgins

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Posted By john higgins Wed June 16, 2021 02:58 AM
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Hi, Thanks for responses, much appreciated. I stated LVM will be used for migration in the initial post so don't need any suggestions for alternative methods, but thanks anyway as always good to have input. I have answers I needed now and need to close this thread once I reset my pass ...
Posted By john higgins Fri June 11, 2021 03:47 AM
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Hi, I did mention at start we are going to use LVM mirroring so we have zero downtime for migrations. I did miss FlashCopy relationship re-creation for new system, so thanks for pointing that out. We also going form SSD/SAS/SATA and multiple disk groups to a single DRAID6 (13 SSD 10+P+Q) ...
Posted By john higgins Thu June 10, 2021 10:34 AM
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Hi, We are migrating from Storwize V5000 to FlashSystem 5030 and want it to be non-disruptive so going to use LCM disk mirroring. · Prod at site A · DR & test at site B · Cross site SAN & Network · Currently Prod data has FlashCopy to target volumes on Test system at opposite site (So ...