@evangelionstar wrote:
Hi
Could you please immediately update or modify your sandisk toolkit so that
a- recognise sandisk extreme ssd’s in raid configuration? eg RAID 0
b- be able to update the firmware of the drives whilst in raid configuration
c- perhaps allow users to select which drive they have and hence most appropriate firmware too…
Right now its a nightmare trying to update the firmware on the drives as the only option would be to install windows on another hard drive install toolkit and update EACH sandisk drive INDIVIDUALLY outside of a raid array when the solution is pretty simple and should be way easier to implement just like from other brands.
There is no SSD firmware update from any manufacture that runs in RAID mode. But you still can do it if you are careful, as I have done this with another manufactures SSDs that I have in a RAID 0 array. It’s not difficult, but I can only say this works with Intel based PCs and their RAID software, as that is the only system I’ve performed this on.
You specified nothing about your PC hardware in your post. RAID capability ranges from that provided by Windows, to software based RAID (Intel and AMD), to separate RAID cards made by many manufactures. Updating the firmware update to accomodate even half of all those is a huge time consuming task, which won’t be happening any time soon due to the testing and validation required, if ever.
First create the bootable USB drive via the SanDisk toolbox, do not do that any other way. Insert the USB drive in your PC and reboot or start it. Be prepared to enter the BIOS/UEFI, and do so. If the firmware update system boots, start over.
Once in your BIOS/UEFI, change your SATA mode from RAID to AHCI. Doing that will NOT destroy your RAID volumes information when you restart the PC, or the information about your RAID array in in the RAID software. Once that change is made, save and exit to reboot, and allow the PC to boot into the firmware update system. During POST, you won’t see the Intel RAID Option ROM program running, which is normal. You should see the individual SanDisk SSDs listed, and perform the firmware updates. When finished follow the prompts to shutdown the PC.
Next restart the PC, and again be prepared to enter the BIOS/UEFI. Once there, change the SATA mode back to RAID, and save and exit to reboot. On this next boot you should see the Intel Option ROM program listing your RAID 0 volume as it always has. You need to enter the BIOS/UEFI one more time, to set the correct boot order to your RAID 0 array, since it has just now been re-established, and the boot order will likely not be correct, and still set to the USB drive. Correct the boot order if necessary, save and exit and reboot to the OS on your RAID 0 volume.
That’s all there is to it, although a backup of your OS volume would be good to have, if there is a problem, but I never had one. Even if you miss getting into the BIOS after setting the SATA mode to AHCI, when the PC tries to boot it will just fail or boot to the USB drive again, and nothing is damaged if that happens. Just remember where you are in the process and you’ll be fine.