We apologize, this page is not available in your selected language. You're seeing the German version.
Host-based disk-mirroring with MD
Dr. Hannes Reinecke (Senior engineer, SUSE Labs) / E-Mail: hare@suse.de
Termin: Samstag, 11:00 Uhr, Raum V6
Disk-mirroring is a standard feature of basically every OS today. However, these solutions cover built-in disks only.
For remotely connected disks e.g. via FibreChannel or iSCSI the situation changes.
Normally every I/O error is being treated as an fatal
error, requiring manual interaction to replace the disk.
With remote disks transient I/O errors might occur, requiring a more careful I/O handling.
In this talk I will give an overview on the challenges when implementing such a solution and present the 'md_monitor' program for handling transient I/O errors on MD mirror setups.
Webseite: http://git://github.com/hreinecke/md_monitor
MP3-Datei (128kbps, 36MiB)
OGG-Datei (128kbps, 23MiB)
Lizenz: 
