Can you confirm the bug does not exists in the 3. Is the source for a command line interface tool available for adding and removing disks from the RAID set? I built a test kernel with commit eeba0e1e8 5e5cbbb9f97d 7ad03dfa21 reverted. I can’t see that option and as the drives are internal and not hot-swappable from what I remember so there aren’t external status lights as on say the PERC controllers. Email Required, but never shown. There is also a megasasctl tool to get RAID status available from the megactl package on Sourceforge.

Uploader: Dat
Date Added: 25 October 2011
File Size: 24.74 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 40203
Price: Free* [*Free Regsitration Required]

I’ll prepare a patch for this and submit it to linux-scsi shortly. Good luck convincing Kay to raise the udev timeout from 30sec!

Poor LSI SASE Write Performance with Linux |

Note that registered members see fewer 106e8, and ContentLink is completely disabled once you log in. The result are the following: September 29th, 3. Thanks for all the testing. You are not directly subscribed to this bug’s notifications. We implemented the rootdelay workaround and that let the system boot without problems.


Joseph Salisbury jsalisbury wrote on We seen on output full output attached: Open Source Consulting Domain Registration. That matches your bisection result 1068 commit ee changed to return to the caller when the caller received SIGKILL in order to allow the OOM killer to kill the process waiting for kthreadd to create a kernel thread. Current software for managing AAC arrays is available at Adaptec website: September 29th, 4.

Linux and Hardware RAID: an administrator’s summary

I sent an email to the systemd mailing list asking for some feedback. The first 1068s of the utility appears after a short delay.

I do not see any reason why you would see any data loss just because you switch between these two RAID cards. Having a problem logging in? Can you test the following kernels and report back? I’d personally redo the bisect. However, it might be good to first test the latest mainline kernel to see if this has already been fixed upstream. Clearly the seek time should still psi about the sameā€¦as should the buffered reads.


Debian kernel freezes rejected IO to offline devices in case array becomes downgraded ie one disk failed.

Changed in linux Ubuntu: Linnux off your server module and then power it back on. We have recently upgraded an Dell R server to Trusty was running fine in preciseand after upgrade it fail to boot. 1068r

That should speed up the process considerably. I also booted three time the kernel from comment Some linux tools are available on a CD included with the controller.

If it is not in the man pages or the how-to’s this is the place! Serial console capture attached under name “serial- capture- default- buffer. Both tools are available as Debian packages from http: Congratulations – good choice. We are looking for the first kernel version that exhibits this bug: Anyway let me know if you still need help.

I started a 1068ee bisect between v3.