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Ext3 and write caching by drives are the data killers...Ext3 and write caching by drives are the data killers...Posted Sep 3, 2009 7:18 UTC (Thu) by job (guest, #670)In reply to: Ext3 and write caching by drives are the data killers... by dododge Parent article: Ext3 and RAID: silent data killers?
According to previous comments at LWN barriers should be working through LVM with 2.6.30.
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LVM barriers Posted Sep 3, 2009 10:23 UTC (Thu) by Cato (subscriber, #7643) [Link]
There are some limitations on this - LVM barriers will only work with a linear target, apparently: http://lwn.net/Articles/326597/
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