raid 5

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    Can I add SSD drives for caching to Perc H755 or 3154-16i in addition to 16 spindle drives for better performance?

    Hello, I have the 16 16tb spindle drives in RAID 5 on a Windows 11 machine (I need that much storage for video editing - can't afford that much space ssd- I have a full backup no need for raid 6 - can't afford the drives with the space for RAID 10, I already have an h755 and a 3154-16i so I...
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    Terrible performance - Windows 11 3154-16i - used to be good

    Hello, I have an adaptec 3154-16i on Windows 11 24H2 - I recently rebuilt my PC - windows - same motherboard, same controller, same memory, same drives just formatted from scratch with all the latest drivers and firmware available. I just rebuilt the array again (using fast build - took a day...
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    Need help Cross flashing eeprom of a 9361-8i

    *** This is for HOME USE. Very, very limited budget, so please don’t suggest things that are thousands of dollars. I am working with what I have available. Windows 11 Pro machine Looking for help to see if I can cross flash the eeprom of a Sun Oracle MegaRAID 9361-8i to LSI or something. I have...
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    Avago MegaRaid SAS 9364-8i Foreign view

    All, Suddenly, after restarting the Lenovo workstation, I found that I couldn’t log into the machine; the computer kept restarting and showing the BIOS screen. The machine has 4 disks and implemented RAID 5. We found that the Raid configuration is missing by logging into the Avago MegaRaid BIOS...
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    Supermicro AOC-SAS2LP-H8iR Stopped working overnight

    I have a Supermicro AOC-SAS2LP-H8iR Raid controller. It's running in an ASRock 970m pro3 w/Win7 and until last Saturday ran fine. Suddenly the drive isn't showing up in windows, and when I try to open Megaraid the local drive isn't coming up. In the logs, there's an entry from megasas that...
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    NEC 9362-8i Raid Controller has no Raid 5,6,50,60 options?

    Hello, I recently purchased this card on ebay. I installed the card into my supermicro server and put in 7 of my new sas drives. I can see all the drives, but when I go to create a new volume, my only options are Raid 0,1,00,10. The firmware is fully up to date from the broadcom site. I...
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    Raid5 grow time

    Hi, I have a Rackmount with a LSI-9011-8i. Now I have 2x8TB drives (one of these full) and I'm planning to buy another 4 of these drives (WD80EFAX) to build a RAID-5 with mdadm. (Now the 2 drives are NOT in RAID) If I create a RAID-5 with the new 4x8TB drives, how long will it take to grow, if I...
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    Adaptec 6805 Critical error

    I created a RAID 5 VD with 4 drives on an Adaptec 6805. One of the drives failed, so I replaced it and completed the rebuild. When checking the drives individually and the VD in maxView Storage Manager all show "Optimal," however there is a critical exclamation point on the VD. I do see there is...