Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2021-04-07 Thread BertN45
I'm using Ubuntu 21.04 Beta and FreeBSD 13.0-RC5 now on my desktop and backup server. I did check it and it works without any isue, even after I changed the setting I used to force compatibility. I already added this text to the bug report. On Wed, 2021-04-07 at 13:24 +, Colin Ian King wrote:

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-31 Thread BertN45
The system uses xattr=sa, but I did not set it myself. Like you can see in the annex, it has been inherited from rpool everywhere and it has been set by the installer. I annexed the properties - Home of Ubuntu, which properties I did not touch at all (except canmount) and - my main dataset with

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-30 Thread BertN45
I now also filed a bug-report Bug 243730 for FreeBSD with the following ending; Ubuntu and FreeBSD did choose different defaults for large-dnodes and dnodesizes, but to solve bugs related to feature incompatibility both groups have to communicate! The problem will not disappear completely, because

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-30 Thread BertN45
Garret Fields also specified some test and the result of those test were as specified here. I used Ubuntu 19.10 and FreeBSD 12.1. I detected the issue running FreeBSD 12.0. Both system have the large-dnode feature active! Weekly I do send the data with the param -c, there is however one uncompress

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-29 Thread BertN45
"dpool" is another datapool created with Ubuntu 19.10 and it had the same defaults with respect to "large-dnode" as rpool. My main problem has been with rpool, since it took my whole nvme-SSD. By the way the same happened in FreeBSD with zroot, during the install it also took all space on my stripe

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-28 Thread BertN45
What do you mean with "a compact reproducer"? I can reproduce the error easily, but I have no clue, how to produce more info? I'm still relatively new to FreeBSD. On Wed, 2020-01-29 at 01:20 +, Richard Laager wrote: > So, one of two things is true: > A) ZFS on Linux is generating the stream in

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-28 Thread BertN45
According to the overview of features on the OpenZFS website (see the link provided by Richard Laager in the bug-report), FreeBSD 12 does not support "large dnode". However FreeBSD did set the large dnode feature to "active" and it is still set to "active". But FreeBSD does not handle those send/re

Re: [Bug 1854982] Re: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0

2020-01-28 Thread BertN45
The easy, lazy solution is to close this bugreport. However if you start to use this install option on servers in server farms, you might have this problem more frequently. The OpenZFS website has a matrix with which features are supported by which OSes. It would be relatively easy to implement tha