LSISAS2008 LINUX DRIVER DOWNLOAD

Title updated to "32 to 2 ports": Great page - Thanks for all the information. We can see that Physical Disk: The first drive dropped during the initial sync, the second while I was filling up the array with data this turned out to be a bad drive and was replaced , and the third during another resync. 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. And it does not support drives larger than 2TB.

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These partitions are used by madam directly without putting a filesystem onto the single disk. The 'sg' module must be loaded for it to work, the cli program segfaults without it.

lisas2008

Linux and Hardware RAID: an administrator's summary

For reference, the maximum practical throughputs per port I assumed have been computed with these formulas:. So the problem seems to be that the adapters these days like to write metadata messing up the info on the disk. I wish I would have found it before ordering the controller. I managed to get driver sources for the 2.

Obviously cheaper since there is no hardware RAID controller to buy. Supermicro HBA based on this chip: The procedure to change the firmware is described in http: Find More Posts by Ingvarhost. The bid llinux last 'till end of month, so if you are in Europe, hurry up! To lsisaw2008 it sounded logical doing it this way because I need a filesystem on the md volume and not on disk level.

However it's really hard to use because it's use tones of command line parameters and there's no documentation.

LSI SAS RAID Controller/ HBA Information

Just curious what you all would recommend. Posted May 4, Hi mbr, Thanks for the answer. Open Source Consulting Domain Registration. I'm curious though if you happen to have any recommendations for lihux drive cages?

Let's check if we have one and if it's working fine:. If megasasctl doesn't work for you, you will have to use the proprietary cli utility from LSI: Only a handful of drives? Archttp is statically linked so it will run in virtually all circumstances.

Thanks vlad, I have updated the blog entry. Do they have the same performance or not? Yes, I declare myself guilty.

Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. The HBA boots quite fast and needs just a couple of seconds to recognize all disks.

Posted May 8, Linux Power User Bundle. The packages comes with a python wrapper around megasasctl and an initscript that periodic run this wrapper to check status.

The write policies specify whether the controller sends a write-request completion signal as soon as the data is in the cache or after it has lsiass2008 written to disk. A daemon detecting status changes and reporting to syslog as SNMP traps is packaged as cpqarrayd.

Monitoring hardware RAID: LSI SAS controller, OMSA

These settings do not affect the read-ahead policy. I defaulted it to Zero lsisqs2008 the batch file will prompt you to check stage 1's output file to see what controller was issued what.

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

All times are GMT I recently purchased an Areca to connect an external enclosure with 8 disks.