Date: Thu, 13 May 2010 14:00:12 GMT From: Robert Noland <rnoland@FreeBSD.org> To: freebsd-fs@FreeBSD.org Subject: Re: bin/144214: zfsboot fails on gang block after upgrade to zfs v14 Message-ID: <201005131400.o4DE0Cw0067982@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR bin/144214; it has been noted by GNATS. From: Robert Noland <rnoland@FreeBSD.org> To: Andriy Gapon <avg@icyb.net.ua> Cc: bug-followup@FreeBSD.org, c.kworr@gmail.com Subject: Re: bin/144214: zfsboot fails on gang block after upgrade to zfs v14 Date: Thu, 13 May 2010 08:52:14 -0500 Andriy Gapon wrote: > It seems that I have been misunderstanding the problem. > "ZFS: gang block detected" won't even appear if boot code is too old. > > Having briefly glanced over the code and comparing it to the code in osol and in > zio_gang_tree_issue(), I think the following change is needed. > But I am not sure if it is a real fix for the issue at hand. > > If anyone can reproduce the problem, could you please test this change? > Thanks! This looks sane. I was never actually able to test it, since reproducing the issue is rather tricky. robert. >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005131400.o4DE0Cw0067982>