Please visit this page to clear all LQ-related cookies. Introduction to Linux – A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. I need to run smartctl on megraid devices. 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. The commands are rather obtuse but there are plenty of sites to show you what you need to get started. Sign In feature is currently unavailable and you will not be able to post new content.
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Open Source Consulting Domain Registration. We are working on a fix. Introduction to Linux – A Hands on Guide This liux was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
It will log a ligne to syslog when something failed and will send you a mail.
Registration is quick, simple and absolutely free. Fusion MPT misc device ioctl driver 4. In addition, XenServer 6.
A server with two controllers old script version output, sorry got no such hardware to get a newer example: I am really hoping this will be a viable system for me to migrate to. Even Ubuntu is listed in the wikipage, LSI card upgrade is not supported.
LSI SAS2008/SAS2108 SBR writing tool for Linux
It seems to work on old card but fails with the new one. Hosting provided by Metropolitan Area Network Darmstadt. To do this, simply download the binary from: Well, you really have to see it. If you need to reset your password, click here. However LSI provide megaclia proprietary management command line utility which is rather liinux to use.
LinuxRaidForAdmins – Debian Wiki
No services need to be restarted. You are currently viewing LQ as a guest.
You can check the status and other things using the sas2ircu utiliity. Anything else I need to take care of? This is a must when maintaining a lot of machines using for instance a serial line console. You may try megactl instead. Beware of data loss! Same source requirements as the CLI tools. All times are GMT Sign up or log linx Sign up using Google. Linux – Hardware This forum is for Hardware issues. I noticed that strange behavior on an IBM controller.
The script can be called with –nagios parameter. RAID status can be obtained via the mpt-status tool.
Ravi — it should be. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
Thanks for this, so many cards based on the LSI chip, could you show more detail differences of these cards besides the brands? Now we’re going to enable write cache.
Linux and Hardware RAID: an administrator’s summary
The cache policies are as follows:. Debian kernel freezes rejected IO to offline devices in case array becomes downgraded ie one disk failed.