FREEBSD LSI DRIVER

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Skip site navigation 1 Skip section navigation 2 Header And Logo. By default, the mfi 4 driver will detect these controllers. Server is located remotely, so hard to tell what is the root cause. If someone interesting to see progress on this ticket – please provide me ssh access to hardware: With the above design in place, the mfi 4 driver will attach to a MR-Fusion card given that it has a higher priority than mrsas.

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Download in other formats: I think i can implement megaraid-like functionality if someone will provide me access to such hw. See TracTickets for help on using tickets. From what i see – adding megaraid or mrsas? Show comments Show property changes.

mfi driver performance too bad on LSI MegaRAID SAS i

Although multiple switching is possible, it is not recommended. By default, the mfi 4 driver will detect these controllers. To freebsx, add one or more ‘-T permissive’ options. Do we need any modifications to mrsas 4 in order to support the syntax like: Want to link to this manual page? The mrsas driver is cam 4 aware and devices associ- ated with mrsas can be seen using camcontrol 8. Skip site navigation 1 Skip section navigation 2 Header And Logo. There is no -d megaraid,N device type in the FreeBSD version of smartmontools because in the past it worked with the mfip.

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Opened 2 years ago. With the above design in place, the mfi 4 driver will attach to a MR-Fusion card given that it has a higher priority than mrsas. Whom shall I ask for details?

If someone interesting to see progress on this ticket – please provide me ssh access to hardware: Before changing this default driver selection policy, LSI advises users to understand ldi the driver selection policy works. Now server reboots on issuing identify command. Need to find some time to play with dtrace and find the problem As usual – help is wanted. LSI recommends setting hw.

Oldest first Newest first Threaded. The user may see different device names when switching from mfi 4 to mrsas.

FreeBSD Manual Pages

Best think is to implement smth like mrsasp which exports drives. I want freebbsd get S. Server is located remotely, so hard to tell what is the root cause.

Recommended and supported driver for this newer controller is mrsas 4 and old mfi 4 driver is neither supported by LSI nor actively developed, it supports new controllers freensd some obsolete ineffective way. I badly need to monitor S.

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mfi driver performance too bad on LSI MegaRAID SAS 9260-8i

I have smartctl 6. This behavior is Functions As Designed and the user needs to change the fstab 5 entry manually if they are doing any experiments with mfi 4 and mrsas interoperability.

Changing the default behavior is well tested under most conditions, lei unexpected behavior may pop up if more complex and unrealistic operations are executed by switching between the mfi 4 and mrsas drivers for MR- Fusion. Ok, i got access to such hw one of my BSD servers works with a such controller and will try to work on this.

There is a native ioctl interface defined here: Powered by Trac 1. Dear chrfrankethank you much for your responsive reaction.