Having lost 3x disks, it was unclear as to what the root cause of the failure in the array was at this time. May 31, Posts: If not is there any way I can migrate existing hard drives in a raid array to a new sata controller? In the same way that software developers code assuming malicious input, hardware vendors need to design for the worst possible signals from other devices. Kernel — My server was running the stock CentOS 6 2. They do the raid in their drivers.
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Worked out of the box with no configuration using Debian Edgy Eft kernel 2. The above logs demonstrate my problem perfectly. Is 88×7042 messing around with udev? Unfortunately a lot 88xs7042 manufacturers use Marvell, so you have to be careful. Allow the user to control this decision via ahci. If it works then that is a huge bonus.
I would think something like 3ware with BBU would be significantly faster on random writes thanks to the write caching. Proudly powered by WordPress. It contains a Marvel 88SX Sata2 controller.
Marvell 88SX7042 controller only shows 2 drives instead of 4
I can’t swap it out without ditching the whole plan. Sat Mar 22, 8: Sat Mar 22, 2: Happy to take a virtual beer below. Found anything on my blog or any of my applications useful? When I got back in October, I decided to eliminate all the possible issues, no matter how unlikely…. In the same way that software developers code assuming malicious input, hardware vendors need to design for the worst possible signals from other devices. You are probably right, there are far better products you can buy.
Mar 24, Posts: Looking at what I knew about the issue, I could identify the following possible causes:.
Linux-Kernel Archive: Marvell 88SX [4 Port SATA PCI-Express x4] Support/Questions
Wed Mar 19, 5: As expected, at some point during the rebuild, I got a failure of this disk:. For the Marvell 88SX50xx chips, there is a product brief document.
Is it possible for me to poweroff the system and plug hard drives from the current raid array currently connected to the motherboard into the card? The same goes for realtek nics.
Sun Apr 27, From that page I linked to earlier. Originally posted by drag: Aug 6, Posts: Marvell doesn’t provide public information for these chipsets on the Marvell’s website.
Marvell 88SX7042 [4 Port SATA PCI-Express x4] Support/Questions
I have seen a few mentions of people having similar issues with only a few drives seen, but those posts are old and note very helpful. In March my first disk died.
This is a list 88sd7042 computer chipsets made by Marvell Technology Group. Redguy Aug 7, At this point dmesg output, kernel versions, and such, involving the sata driver and stuff like that would be helpful from the op.
I have tried the same setup using a Debian live cd.