This is a good point. Some time recently (I think with the update to r151010) writeback cache went from being _enabled_ by default to being _disabled_ by default. Maybe this change was backported to r151006_057?
Does anyone know why this change was made? If it was accidental, could it be reversed in time for the r151012 release? Kevin On 09/15/2014 09:02 AM, Kyle Bruene wrote: > Mark, > > Each LU in Comstar has a "writeback cache" property. Maybe you had that > enabled instead? > > Kyle > > Message: 1 > Date: Sun, 14 Sep 2014 21:30:50 +1200 > From: Mark <[email protected]> > To: [email protected] > Subject: Re: [OmniOS-discuss] Fibre Target problems > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > On 11/09/2014 9:25 p.m., OSN | Marian Fischer wrote: >> Hi, >> >> do you have Sync=disabled in ZFS / ZPOOL settings? >> If not, this can cause the slow speed ... > > No, but I didn't with OI either, and it has no issues achieving 400+ > Mbytes/sec and doesn't have link loss issues. > _______________________________________________ > OmniOS-discuss mailing list > [email protected] > http://lists.omniti.com/mailman/listinfo/omnios-discuss > -- ------------------------------------------------------------------- Kevin Swab UNIX Systems Administrator ACNS Colorado State University Phone: (970)491-6572 Email: [email protected] GPG Fingerprint: 7026 3F66 A970 67BD 6F17 8EB8 8A7D 142F 2392 791C _______________________________________________ OmniOS-discuss mailing list [email protected] http://lists.omniti.com/mailman/listinfo/omnios-discuss
