Date: Thu, 17 Aug 2023 10:13:43 -0000 (UTC) From: "Peter 'PMc' Much" <pmc@citylink.dinoex.sub.org> To: freebsd-stable@freebsd.org Subject: Re: Interesting (Open)ZFS issue Message-ID: <slrnudrsmn.34a.pmc@disp.intra.daemon.contact> References: <25816.16958.659259.797522@hergotha.csail.mit.edu>
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On 2023-08-13, Garrett Wollman <wollman@bimajority.org> wrote: > This seems to me like a bug: `zpool scrub` correctly identified the > damaged parts of the disk, so ZFS knows that those regions of the pool > are bad in some way -- they should cause an error rather than a panic! Yes, but it does. On seriousely inconsistent data -and zerofill is seriousely inconsistent- it can behave bad. I think one almost cannot code&catch every possible exception while still providing excellent performance. OTOH, I adopted ZFS very early for my database, and I am usually running on scrap hardware, but it never gave me a real data loss issue. cheers, PMc
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