Re: [PATCH V9 0/4] fuse: Add support for passthrough read/write

2020-10-21 Thread Alessio Balsini
Hi Miklos, all, After being stuck with some strange and hard to reproduce results from my SSD, I finally decided to overcome the biggest chunk of inconsistencies by forgetting about the SSD and switching to a RAM block device to host my lower file system. Getting rid of the discrete storage devic

Re: [PATCH V9 0/4] fuse: Add support for passthrough read/write

2020-10-02 Thread Alessio Balsini
On Wed, Sep 30, 2020 at 05:33:30PM +0200, Miklos Szeredi wrote: > On Thu, Sep 24, 2020 at 3:13 PM Alessio Balsini wrote: > > > The first benchmarks were done by running FIO (fio-3.21) with: > > - bs=4Ki; > > - file size: 50Gi; > > - ioengine: sync; > > - fsync_on_close: true. > > The target file

Re: [PATCH V9 0/4] fuse: Add support for passthrough read/write

2020-09-30 Thread Miklos Szeredi
On Thu, Sep 24, 2020 at 3:13 PM Alessio Balsini wrote: > The first benchmarks were done by running FIO (fio-3.21) with: > - bs=4Ki; > - file size: 50Gi; > - ioengine: sync; > - fsync_on_close: true. > The target file has been chosen large enough to avoid it to be entirely > loaded into the page c

[PATCH V9 0/4] fuse: Add support for passthrough read/write

2020-09-24 Thread Alessio Balsini
This is the 9th version of the series. Please find the changelog at the bottom of this cover letter. Add support for file system passthrough read/write of files when enabled in userspace through the option FUSE_PASSTHROUGH. There are file systems based on FUSE that are intended to enforce special