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[206.248.184.2]) by smtp.gmail.com with ESMTPSA id az6sm5428444qkb.70.2021.09.23.18.49.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Sep 2021 18:49:01 -0700 (PDT) Date: Thu, 23 Sep 2021 21:49:00 -0400 From: Ralph Siemsen To: Cyril Hrubis Message-ID: <20210924014900.GA3975163@maple.netwinder.org> References: <20210817104625.2559362-1-liwang@redhat.com> <20210921203349.GA2014441@maple.netwinder.org> <20210922165218.GA3081072@maple.netwinder.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Virus-Scanned: clamav-milter 0.102.4 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [RFC PATCH] fallocate05: increase the fallocate and defallocate size X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LTP List Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Thanks for the suggestions! I have tried setting .dev_min_size = 64, in addition to setting FALLOCATE_BLOCKS back to the previous value of 16. Unfortunately I am still seeing OOM when filling the tmpfs. I am confident I made the change correctly, as I can see the message: tst_test.c:903: TINFO: Limiting tmpfs size to 64MB For other filesystems (ext4/btrfs/vfat) the test is fine, and I get ENOSPC error as expected. I'm testing on kernel version 5.10.52 currently, but I could also switch back to 4.19. I'm on ARMv7 rather than amd64. Regards, Ralph -- Mailing list info: https://lists.linux.it/listinfo/ltp