Date: Sat, 05 May 2007 16:20:51 +0200 From: Ivan Voras <ivoras@fer.hr> To: freebsd-geom@freebsd.org Subject: Re: graid5 after-reboot problem Message-ID: <f1i3s4$j4n$1@sea.gmane.org> In-Reply-To: <125507.38194.qm@web30304.mail.mud.yahoo.com> References: <171980743.20070504223126@uzvik.kiev.ua> <125507.38194.qm@web30304.mail.mud.yahoo.com>
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Arne Wörner wrote: > (that disables the write cache in graid5, which slows down write requests) Is the write cache in graid5 aware of what happens on the VFS / UFS layers (something like gjournal does)? Otherwise, how can you guarantee consistency with write caching at the GEOM layer when there's a power outage or some other system interruption?
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