| Lee H. Marzke on 20 Dec 2011 19:13:16 -0800 |
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| [PLUG] RAID enterprise vs desktop hard drives and TLER |
After recent discussions on failure of a RAID array I found these documents discussing why Enterprise SATA ( and not Desktop SATA ) are required in RAID arrays to keep drive error recovery from dropping them from the array. So any drive used with hardware or software raid or ZFS may need these. http://www.wdc.com/en/library/other/2579-001098.pdf http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=203991&NewLang=en ftp://download.intel.com/support/motherboards/server/sb/enterprise_class_versus_desktop_class_hard_drives_.pdf Lee -- "Between subtle shading and the absence of light lies the nuance of iqlusion..." - Kryptos Lee Marzke, lee@marzke.net http://marzke.net/lee/ ___________________________________________________________________________ Philadelphia Linux Users Group -- http://www.phillylinux.org Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce General Discussion -- http://lists.phillylinux.org/mailman/listinfo/plug