This is quite affordable, but installation in a normal case is a bit fiddly I have personally tested it with 6 x 1TB SATA drives of various manufacture on Ubuntu server. Fantastic post – Helped me to no end! They will not forcefully write metadata and corrupt your existing data. Provides good bandwidth at a decent price. A very helpful page. First-rate writeup, Marc – thanks for working on this.

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Will report back on in in my Ubuntu server, then will see if Solaris Express recognises it. Powered by Trac 1.

Beware Highpoint 27xx has no fBSD support beyond 8. Bookmarks Bookmarks Digg del. Yes hpsa Yes Yes Yes?

If you’d like to contribute content, let us know. There’s a two M.

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

Open Source Consulting Domain Registration. Lots of usefull details that will help me in the future. How should I plug my disks? I linuux using Ubuntu Server then switched to Debian Squeeze. It means it has detected some RAID informations on it, and thus, considers it as a disk being part of an array that may be imported into current controller configuration.


[ubuntu] LSI E based SAS/SATA controller

Thanks for your feedback mrb. There are MPT drivers available for download on this page, but they are only for the earliest versions of the two distros: However it’s really hard to use because it’s use tones of command line parameters and there’s no documentation.

These settings do not affect the read-ahead policy. July 2nd, 9. Its sources for Linux systems 1068ee available but the license is not specified. I found was semi-opensource driver but it only compiles against kernels 2.

LSIFusionMPT – HWraid

Is there a way to show the serial numbers of disks through the lsiutil command line utility or otherwise?

Unplugging and pluging back a disk from an array doesn’t make kinux controller rebuild the array with that disk.

To me it sounded logical doing it this way because I need a filesystem on the md volume and not on disk level. Notify me of new posts by email.


The first one with a RAID1 array working fine. This is called up-plugging by the PCIe standard.

The Highpoint Rocket L or Syba or whatever other brand they go by at this link: Both lijux are available as Debian packages from http: SAS Training in Hyderabad is provided by clinnovo institute that is a pioneer in offering sas course. If not, it won’t be used to avoid filling cache with randon useless data in case of randomly accessed sector. Koutech HBA based on this chip: It will log a ligne to syslog when something failed and will send you a mail.


Are there any options? The data can be recovered by putting the disks in any server. Several users have confirmed that the OS sees the card but not the attached drives. However, they are all 1 lane cards. D I’d love to share some of my findings with you By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.