Rob Norris
Rob Norris
### Motivation and Context I started cutting things out in #16434. Everyone loved it, and wanted more. I'm nothing if not a crowd pleaser! ### Description Just like last time,...
_[Sponsors: Klara, Inc., Wasabi Technology, Inc.]_ ### Motivation and Context In #16314 I noted that the change addresses the correctness issues, but introduces a performance problem when the pool is...
### Motivation and Context I was helping a friend with a broken pool. `zdb -lu` didn't show a head block pointer, and it annoyed me. ### Description Just format and...
### Motivation and Context Compile failure against Linux
### Motivation and Context In postmortem debugging, often all we have is the binary. Having the registers makes it a least possible to follow the disassembly and try to guess...
_[Sponsors: Klara, Inc., Wasabi Technology, Inc.]_ ### Motivation and Context Currently, if something goes wrong inside the ZIL, `zil_commit()` it will fall back to a full txg sync, which provides...
_[Sponsors: Klara, Inc., Wasabi Technology, Inc.]_ ### Motivation and Context The "logical" IO responsible for farming work out to the vdevs goes through the `VDEV_IO` stages, even though it does...
### Motivation and Context We have a customer that deals in very large, generally uncompressible data. They run with `compression=off` and lately have been considering `recordsize=16M`. In testing, we found...
### Motivation and Context > Human beings make life so interesting. Do you know, that in a universe so full of wonders, they have managed to invent boredom. > >...
_[Sponsors: Klara, Inc., Wasabi Technology, Inc.]_ ### Motivation and Context Normally, log spacemaps are flushed out to the metaslabs when the pool is exported. For large logs, this can lead...