From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f44.google.com (mail-ej1-f44.google.com [209.85.218.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4295A34BA59 for ; Sat, 27 Sep 2025 01:50:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758937851; cv=none; b=trFP+F6aiJqQF70Im2a2/2t/CiSMRad8Hx6XRZNiroPuRYDFrazdLEZbIltVgoLTLG0f/ClcDvVLWCZ+TeEedLuCjyPeL7U2NRqiiwPydP8T0be8pEOo+i87dM0rkaiFk0X1L/Qi9iAZe20DjuHOp6AAgce8BfFCSvb3QaoRBKY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758937851; c=relaxed/simple; bh=98aCQhuNiGnqNvXwCO7SOj8pEwpkmmYUi5WqKqec7CQ=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=RcdBdCSSwEFjbk3iAuBNVRvGG4siBtoOS0Bbm8sU4jM/r090BEhhLBR+ae/bGGWXNk9KYOBM4zGKxx7YTMZTWirP2UNNwthCeTEKsf9KPHFkuL4ZPd8fnrkxaNjgSLBgBCXScuDxbcQkDeT0Fsdk1lJR0aNL3UbsV8DoGgBFOVk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ktRAkNvO; arc=none smtp.client-ip=209.85.218.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ktRAkNvO" Received: by mail-ej1-f44.google.com with SMTP id a640c23a62f3a-b3882e7432bso229329166b.2 for ; Fri, 26 Sep 2025 18:50:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1758937848; x=1759542648; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=98aCQhuNiGnqNvXwCO7SOj8pEwpkmmYUi5WqKqec7CQ=; b=ktRAkNvOF3Lyus/5sqA0Zg+UqNWdGItY00es4ZIH34qiY1Owzd+XeljoaigP5Z3Fql yBHNm5XnrrjAKKWcqcL4kqlpSxPh/xRcbksx6/QtCXKYRnRSa0FbfPXwB6kxxHxJ+V2z 7B1PsgTBZkVai4I0fZU7zxz4BBwzlHZsI7ubUwFBIBPS8wFCE4gn9C/5a5KYMkGb2D6p rtUw4YSnmOw20qnyCjEykxKH5i6O0/oGMSbkNfQ0RyTEOL/7u/ia5FoMda+hjqPMq13S O6aQcSKmwh8xaSp+VxiH3j9yCiI/GtJWV7TEXzLzXd9wl84dktWICeb6bw+6gctzyp2K h1JA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758937848; x=1759542648; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=98aCQhuNiGnqNvXwCO7SOj8pEwpkmmYUi5WqKqec7CQ=; b=h1/GTLw/8TccGF/CttifeTgRUyH9Mdbw33R9b9dsAd6LT2HKYrhWmpEa9TroaCK3DV mpjr7JrgHB7n7/xOerHuVrIf1dGwWWTY9cJaxbAYrfKBm1/KytJeBuu5knqnuLddAUIX NBTjgIiTVctVxCpK7WzvQDyjUEGj0shGFeP3KjUKc5LYiABd+AbgEki9g833kD7kwX1Q Hn8jNuy68JbO2o9lQ1Ys06+Ic6NZ+uW+cvGHQjbuFKTzPGKv1E7ZkdAQJkGKnDxO0dhk O+n+hdHlBj1oTOT6EmArj1aZwg/7lTVVKw8hpOkMgsLUnpdXkDd5hngdGOVuvgBhmWmp 5oKw== X-Forwarded-Encrypted: i=1; AJvYcCUSw6XljwyElP0FEu+KcYG/Uc/4Z/gqDurhKaRhJ70FOCnNzw3hjvcdLlGUSVH/LG03V+sUcKeeBg==@vger.kernel.org X-Gm-Message-State: AOJu0YzHr4KYmk5cV3lW0jQ5f4rTcS7PlY0ILnD0jFhRKHfGE/eGotG4 15lUWQcWaoOKHFEl/wGLMpoUYvbNIbaMhUGG0gu6+U4Hf5NU8UbLncwQJkNG4tLW3mTXlNPr3io 73fdzGM+lvrmkKU3tRu07Prr73uNZjkzrSA== X-Gm-Gg: ASbGnctYM9S871+yX+DwfPFGgxi58FdaUMU2b0mIooJsI5mxqkzcODozGMqzku9BpZN sKQusrodUXSCswrrCQCFRuOJFV64nDutnME0fskWZSbkMG7mWf91SHF6jgJay4XpyEv0pGPNILT DRAOO6MMS5PfNMulsgKbCz8p0pLJYXibBb/OCr9cmg4WaqkjDsWpzPNxMCsYuknD2O5WBbuSpKT mrAfBv49yc6O7iKSlndadwtjYSgIseTFdoNRhdNdYESK0LnzQrH31UscPnP X-Google-Smtp-Source: AGHT+IHRh9zmfnho71Pxbemrcc9WMHwGSGyE4uSz6k/wS5KUIj7tWmwd84LAaMylHZp06oWjlGAYdxmK7+171UWnwZ4= X-Received: by 2002:a17:906:586:b0:b2e:4504:2cee with SMTP id a640c23a62f3a-b34d0381c5emr886280566b.41.1758937847388; Fri, 26 Sep 2025 18:50:47 -0700 (PDT) Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <1394af5d-ca1c-453f-8a66-f0f3a53702cf@kernel.dk> In-Reply-To: From: Shivashekar Murali Shankar Date: Fri, 26 Sep 2025 18:50:35 -0700 X-Gm-Features: AS18NWBE-qSJDPHvt0i-4YGFIzg6BBwq6LrwSjcfQNhOVfLFjmVP668-MSDLZ18 Message-ID: Subject: Re: Fwd: fio: ruh info failed To: Vincent Fu Cc: Jens Axboe , "io-uring@vger.kernel.org" , "fio@vger.kernel.org" , Ankit Kumar Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable thanks much vincent. any idea when this might get supported? any other work around for this ? On Fri, Sep 26, 2025 at 2:46=E2=80=AFPM Vincent Fu wr= ote: > > On Fri, Sep 26, 2025 at 5:43=E2=80=AFPM Jens Axboe wrot= e: > > > > On 9/26/25 1:30 PM, Shivashekar Murali Shankar wrote: > > > Hi, > > > > > > I am currently testing fio with io_uring on an FDP-capable drive, but > > > I see failures such as =E2=80=9Cfio: ruh info failed=E2=80=9D when tr= ying to run FDP > > > job files. This is run on an XFS file system on a mounted drive. Do w= e > > > have support for this? > > > > > > Below is my fio job file: > > > > > > [global] > > > ioengine=3Dio_uring > > > direct=3D1 > > > bs=3D4k > > > iodepth=3D32 > > > rw=3Dwrite > > > numjobs=3D1 > > > group_reporting > > > fdp=3D1 > > > > > > [largedata] > > > filename=3D/mnt/nvme/largedata > > > size=3D30G > > > fdp_pli=3D1 > > > > FDP support is currently only available for NVMe character devices. > See the example here: > > https://github.com/axboe/fio/blob/master/examples/uring-cmd-fdp.fio > > > It's generally a good idea to CC the folks that worked on this, and > > probably use the fio list rather than the io_uring list... > > > > Adding them. > > > > -- > > Jens Axboe > > --=20 Thanks and Regards, Shivashekar Murali Shankar,