Feb 18 2020

I hope to have it finished this week. Find More Posts by mcleodnine. View LQ Wiki Contributions. Currently i am thinking of buying a 3ware ide ata raid properly the 3w Now it performs similar to the mdadm RAID.

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It works really well and has a nice web interface for checking on the array’s and things like that. RAID different brand drives together.

Horrible 3ware RAID performance

Are you new to LinuxQuestions. Open Source Consulting Domain Registration. Hi all I am the owner of an Promise TX This is almost but not quite identical to JBOD, except that the card still manages the units.

Mcleodnine, unfortunately, we don’t have the budget for scsi drives. You would expect performance to go down.

Mandrake 8.1 and 3Ware 6800 Escalade

They’re very expensive and promise huge read and write speeds. I run red hat 7. I built a system then with 12 disks to assess the situation on those 3ware and also Linux ‘md’. Select a Device Driver Page – Figure Click Here to receive this Complete Guide absolutely lonux.


We plan to use it as a backup storage for our data.

You are currently viewing LQ as a guest. As I said, my bus is bigger than the all disks combined 2 Hotswap.

Hardware wizard lists devices that need to be installed, select. There are no SATA connectors inside my server. But I’m using LVM anyway. Here is what I get on mine for your dd command: Sounds to me like you’ve already spent a good amount in pursuit of the best performance.

Select a Device Driver Displa Installing the storage switch on systems that. Let’s see what I hear back from them. But now I’m torn what to do: Find More Posts by henrikwh. Login If you don’t have an linud yet, visit the registration page to sign up. Now, when you insert a different model replacement drive, simply create a partition with the exact same size as you noted down.

LXer: Horrible 3ware RAID performance: Linux

Find More Posts by mcleodnine. If the performance problem is gone, then it is definitely the controller. Install from Disk Page 84 – Figure The Thelios machine look nice.


BB code is On. Page 41 – Figure Are you using the or he ?