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Hello, I am now confused in zenfs zone allocation part:
Hope for detail guides, thanks a lot~~~
**Q1. In the function to build SST `CalculateSSTWriteHint(0)` ,is the returned result to the variab…
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Hi, I really want to know the reason for that.
> I have used QEMU for setting the `zenfs env` and done `db_tench` test successfully in the past.
`Since` I restarted the QEMU ,I failed in build…
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I asked a question about whether Zone::Reset will cause device io in [issue#252](https://github.com/westerndigitalcorporation/zenfs/issues/252)
But I find that in ZenFS, a zone will be reset when use…
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Our weekly `mtr` tests are broken because we use a version of `percona-server` that does not support building `zenfs` with the `CMakeLists.txt` fragment.
We have a patch queued for `percona-server`…
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I want to count the write amplification of ZenFS, so I need to calculate device io.
One thing is not for sure that Zone::Finish will move the write pointer to the end, will this operation in the ZNS…
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Hello, I have a question about in the paper,[chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.usenix.org/system/files/osdi21-han.pdf](url)
Where is the program code for `The SSD-inte…
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It seems if we call ZenFS::MigrateExtents(const std::vector& extents); Then it will migrate the data to another zone.
However, if we want to GC a zone, how can we get the data in zone? It seems no d…
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> Note: Please use Issues only for bug reports. For questions, discussions, feature requests, etc. post to dev group: https://groups.google.com/forum/#!forum/rocksdb or https://www.facebook.com/groups…
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I have established the relevant environment to create ZenFS, using the mkfs command got some error :
`$./zenfs mkfs --zbd=nvme0n1 --aux_path=/usr/src/zenfs_temp`
_Failed to open zoned block device: …
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https://github.com/westerndigitalcorporation/zenfs/blob/22f110fa8b7b71a2a3467502177ea70241402916/fs/zbd_zenfs.cc#L490
Hi, guys! Recently I have read some source code of ZenFS. I can get the core id…
Haltz updated
2 years ago