![]() With the most recent LaCie Raid Manager installed and having Kernel Extensions enabled, speeds increased to 700MB/s read and 1700MB/s write on an uninitialized RAID 5 (12 x 4TB).With the most recent LaCie Raid Manager installed (and allowing the Extension from `Seagate Technologies LLC`, but still having Kernel Extensions disabled), it connected via USB 2.0 (480Mbits) and speeds were in the 35MB/s range.Without a driver installed, the volume wasn't mounted.I've recently got my hands on a 12big 48TB, connected to a Mac Studio running macOS Ventura 13.2 and LaCie Raid Manager 2.9.4.437 (which isn't downloadable directly from LaCie, but is offered within the Raid Manager App once launched). (I am not an expert on the hardware side.)ĮDIT: This Terramaster D5 with Thunderbolt 3 seems to be the only hardware RAID enclosure available without drives? I'm not finding any 'Thunderbolt 4' capable RAID enclosures, although Thunderbolt 3 might be just the same speed with regular HDDs running RAID 5 anyway? Also, I want RAID 5 for capacity, but I really don't like 4 bay RAID 5 setups, would rather find a 5 or 6 drive RAID? I'm not the RAID expert though.Īny thoughts/recommendations appreciated. Backups are on an older/slow 5 bay NAS RAID5 I currently have about 30TB of data spread across the existing Mac Pro internal drives (has small SSD boot and scratch disks, the rest large HDDs with a reference-drive 'home' folder). The 2TB internal SSD would handle active editing, with completed projects moved to the RAID with something like 5 14tb drives, where I might occasionally make further edits (still want speed, but cost/capacity are more important). My thought is to replace my aging Mac Pro (2010) with a maxed out M1 MM and a Thunderbolt RAID5. The SoftRAID Monitor checks for these errors and and warns you if a disk is having problems and likely to fail.Pro photog here, looking for recommendations for best RAID solution for the M1 Mac Mini. Most disks will start having internal errors a week or two before they fail. The SoftRAID Monitor can also predict when a disk is about to fail. It watches your disks and volumes for errors and will warn you as soon as a problem occurs. The SoftRAID Monitor is always running even when you're not logged in to your Mac. SoftRAID tests your SATA disks for SMART failure, and it can use SMART data to predict disk failure for USB and FireWire disks. SoftRAID's Validate Volumes checks readability and parity and Certify Disk makes sure a disk is readable before you put your work on it (Note: Certifying your disk will destroy any data put on it). Not only do you gain peace of mind knowing that you'll be alerted about disk problems, SoftRAID will allow you to carry on with work even if a drive fails.Īt any time you can verify your disks to make sure all sectors are readable. SoftRAID does more by constantly checking your disks and warning you in advance - before a disk fails - giving you time to replace bad disks, saving precious files and data. Standard Hardware RAID products only protect you from losing files when disks fail. Safeguard Your Data with SoftRAID RAID Volumes1 Keep your data super safe, access it lighting fast, or choose a combination of speed and safety. It offers the best combination of speed and safety.Ĭhoose between five RAID levels to suit all kinds of disk usage: RAID 0, 1, 4, 5 and 1+0. RAID 1+0 volumes combine the speed of strips (RAID 0) with the protection provided by mirrors (RAID1). ![]() The ThunderBay 4 RAID solutions come with pre-tested drives and are configured as RAID 5. RAID 5 has the best combination of speed, safety and disk capacity. RAID 4 should be used instead of RAID 5 if you are using SSDs for your volume.ĭata is Striped (Similar to RAID 0), but unlike RAID 0, each disk also contains parity data, which is used to rebuild your data should a disk fail. This results in performance nearly as fast as RAID 0, but with the added benefit of protection against disk failure. The parity disk is used to reguild your data if a disk fails. With RAID 4, data is striped for speed like a RAID 0, but one of your disks is used as a dedicated parity disk. The same data is written to two drives for highest level of data safety and redundancy. The ideal RAID for a scratch disk volume for video production/editing. ĭata is split into blocks over two or more drives at same time. Pro produkční prostředí nedoporučujeme nasazovat na živou, neustále aktualizovanou verzi OSX systému. OS X Big Sur je podporován v betaverzi 6.x do verze 11.2 - zde sledujte vývoj pro aktuální updaty. Podpora systémů verze 5.x je 10.13 až 10.15 Catalina. Před nákupem lze vyzkoušet po dobu 30 dní - odkaz na stažení SofttRAID pro Mac OSX je v sekci stránky o produktu. RAID Utility Software macOS / RAID 0, 1, 4, 5, 1+0
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