[zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-23 Thread Matthew Ahrens
If you did not do "zfs set dedup=fletcher4,verify " (which is available in build 128 and nightly bits since then), you can ignore this message. We have changed the on-disk format of the pool when using dedup=fletcher4,verify with the integration of: 6903705 dedup=fletcher4,verify doesn't byt

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-23 Thread Matthew Ahrens
We discovered another, more fundamental problem with dedup=fletcher4,verify. I've just putback the fix for: 6904243 zpool scrub/resilver doesn't work with cross-endian dedup=fletcher4,verify blocks The same instructions as below apply, but in addition, the dedup=fletcher4,verify functio

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-23 Thread Jeff Bonwick
And, for the record, this is my fault. There is an aspect of endianness that I simply hadn't thought of. When I have a little more time I will blog about the whole thing, because there are many useful lessons here. Thank you, Matt, for all your help with this. And my apologies to everyone else

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-23 Thread Jeff Bonwick
Finally, just to be clear, one last point: the two fixes integrated today only affect you if you've explicitly set dedup=fletcher4,verify. To quote Matt: > This is not the default dedup setting; pools that only used "zfs set > dedup=on" (or =sha256, or =verify, or =sha256,verify) are unaffected.

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-25 Thread Karl Rossing
When will SXCE 129 be released since 128 was passed over? There used to be a release calendar on opensolaris.org but I can't find it anymore. Jeff Bonwick wrote: And, for the record, this is my fault. There is an aspect of endianness that I simply hadn't thought of. When I have a little more

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-25 Thread Bruno Sousa
Maybe 11/30/2009 ? According to http://hub.opensolaris.org/bin/view/Community+Group+on/schedule. we have onnv_129 11/23/2009 11/30/2009 But..as far as i know those release dates are in a "best effort basis". Bruno Karl Rossing wrote: > When will SXCE 129 be released since 128 was passed over? T

Re: [zfs-discuss] heads-up: dedup=fletcher4,verify was broken

2009-11-25 Thread Daniel Carosone
It seems b128 will be re-spun for IPS, and was canceled only for SXCE. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss