Date: Sun, 16 Oct 2022 22:02:39 +0000 From: void <void@f-m.fm> To: freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: zfs with operations like rm -rf takes a very long time recently Message-ID: <76faacf1-6307-47af-adb6-200486d63137@app.fastmail.com> In-Reply-To: <CAGudoHGsXT2C74bzDDzmB3U5KS3vMBarGJ%2BFd6nXxUyswdZfpQ@mail.gmail.com> References: <f25d069a-2ee7-491a-a5ef-a14b973c12e2@app.fastmail.com> <CAGudoHGsXT2C74bzDDzmB3U5KS3vMBarGJ%2BFd6nXxUyswdZfpQ@mail.gmail.com>
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On Sun, 16 Oct 2022, at 19:55, Mateusz Guzik wrote: > Just in case, can you test with this: sysctl > vfs.zfs.per_txg_dirty_frees_percent=5 > > As in, can you repeat the test multiple times, flipping > vfs.zfs.per_txg_dirty_frees_percent between 5 and 30. After setting this and starting the rm -rf, it completed!!! before I had time to set up the other tests :D Maybe this'll solve the problem? thanks,
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