On Sat, Nov 26, 2005 at 12:43:36PM +0000, Robert Watson wrote: > > On Sat, 26 Nov 2005, Csaba Henk wrote: > > >On Fri, Nov 25, 2005 at 09:56:20PM -0500, Kris Kennaway wrote: > >>You probably should do so ;-) This isn't the easiest thing for someone > >>to test without such corrupted media. [...] > Well, a very easy way to test would be to add a local modification to UFS > to create a file flag that causes VOP_READ to return EIO :-). That way > you can easily mark files to return EIO. OK, I've been there, done that. Tried both with UFS + an SF_IOERROR flag and with a hacked reiserfs, where reading from regular files always fails. Original md code does choke on EIO returned. After I applied my first patch (md-doubleclose-1.diff), all worked fine, both in the case when reading returns error and when reading works normally. CsabaReceived on Fri Dec 02 2005 - 14:48:19 UTC
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