Hosting sponsored by http: Notably this driver uses the kernel scsi subsystem rather than implementing its own block device. If you’re in Europe, StarTech. The disk drive identified as! Write cache should be enabled ONLY if you have a battery pack on your controller. Thanks a lot for posting. Or should I use the jmicron to plug the raid1?

Uploader: Moogum
Date Added: 5 December 2008
File Size: 48.7 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 61469
Price: Free* [*Free Regsitration Required]

Poor LSI SAS1068E Write Performance with Linux

I’ve already had my pair of boards First-rate writeup, Marc – thanks for working on this. These partitions are used by madam directly without putting a filesystem onto the single disk.

But nowadays they seem to have scaled back this activity. Hope ya don’t mind the link. These cards did come battery backed…which allowed us to then enable the write cache, needless to say the performance improved significantly. lei

From 32 to 2 ports: Ideal SATA/SAS Controllers for ZFS & Linux MD RAID

Rosewill HBA based on this chip: Just curious what you all would recommend. By doing update-pciids the card is no more detected as unknown but: I’ve had 3 drives drop out over the past couple days.


I found linyx just after I had done my own bit of researching. I’m fairly new to linux and so far I’ve never had any problems when plugging in new hardware. The commit notes are here: It’s the standard nagios expected return code.

It might be loaded and the card recognised. The controller is a Promise TX Somes seems to be required dependencies.

Found this site, overclocking forum site that mod them. Title updated to “32 to 2 ports”: Is it me or is this a common problem? T and such 4.

Thank you for this article. OpenSolaris ahci driver does not support that chipset yet.

Installation with LSIsase RAID 1 – CentOS

I haven’t been able to use the JMB with Solaris. There is also a megasasctl tool to get RAID status available from the megactl package on Sourceforge. Registration is quick, simple and absolutely free. Last edited by JMCraig; at It will log a ligne linuux syslog when something failed and will send you a mail. You comment on the “UIO” layout of this card.


From 32 to 2 ports: Ideal SATA/SAS Controllers for ZFS & Linux MD RAID

The time now is A second one with a RAID6 arrays of 7 drives with one offline the array has just been created so it’s under initialization too. A Sil in one of my OpenSolaris Assuming your new unassigned drive is identified as! I had some problems with Adaptec SA. Here are a few links if you have trouble finding them.