The process for array transformation is described in the Array Configuration Utility manual under the Migrating RAID level or stripe size section. Luckily, an online move from the RAID 5 setup you have to a RAID 1+0 is possible without data loss. With four disks, RAID 1+0 is preferred over RAID 6. Of course if you do intend to expand the array then disregard this suggestion.Īgreeing with Chopper3 here. It'll offer pretty much the same level of protection but will be faster all round, especially for writes. but can I suggest that unless you intend to expand this server in the future that RAID 10 would actually be a better solution than RAID 6. In this case with 4 disks the R5-to-R6 move won't change the available disk sizes so you won't need to do any repartitioning etc. This can all be done 'live', in place, although I would strongly suggest you carry out a full backup first just in case - it's also not quick, that's an understatement by the way :) It is possible to do this using the Linux command line utility 'hpacucli' but the syntax can be quite complex to be honest. You can also access ACU using either the SmartStart CD/ISO or the new Proliant Firmware Packs for your system. Yes, RAID level migration is supported by the P410, you don't mention what OS is running on this box but it's usually migrated using the Array Configuration Utility (ACU), a Windows utility added during the Proliant Support Pack installation.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |