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Mon, 29 Jul 2024 01:43:12 -0700 (PDT) Received: from [10.1.1.2] ([77.253.223.98]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7acab2302dsm478702466b.39.2024.07.29.01.43.12 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 29 Jul 2024 01:43:12 -0700 (PDT) Message-ID: <37cfd270-4b64-4415-8fee-fa732575d3a9@gmail.com> Date: Mon, 29 Jul 2024 10:43:11 +0200 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: ein Subject: Re: RAID1 two chunks of the same data on the same physical disk, one file keeps being corrupted To: "linux-btrfs@vger.kernel.org" References: <6ae187b3-7770-4b64-aa65-43fff3120213@gmail.com> Content-Language: en-US In-Reply-To: <6ae187b3-7770-4b64-aa65-43fff3120213@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 10.06.2024 16:56, ein wrote: > [...] > > I don't think that it's RAM related because, > - HW is new, RAM is good quality and I did mem. check couple months ago, > - it affects only one file, I have other much busier VMs, that one mostly stays idle, > - other OS operations seems to be working perfectly for months. > > Sincerely, Hi, after spotting this: https://www.reddit.com/r/GlobalOffensive/comments/1eb00pg/intel_processors_are_causing_significant/ I decided to move from: cpupower frequency-set -g performance to: cpupower frequency-set -g powersave I have got: ~# lscpu Architecture:             x86_64  CPU op-mode(s):         32-bit, 64-bit  Address sizes:          46 bits physical, 48 bits virtual  Byte Order:             Little Endian CPU(s):                   32  On-line CPU(s) list:    0-31 Vendor ID:                GenuineIntel  BIOS Vendor ID:         Intel(R) Corporation  Model name:             13th Gen Intel(R) Core(TM) i9-13900K    BIOS Model name:      13th Gen Intel(R) Core(TM) i9-13900K To Be Filled By O.E.M. CPU @ 5.3GHz One week without corruptions. Sincerely,