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Thu, 30 Jan 2020 08:49:49 +0000 Received: from apples.local (106.110.32.41) by CAMSVWEXC01.scsc.local (106.1.227.71) with Microsoft SMTP Server id 15.0.1320.4 via Frontend Transport; Thu, 30 Jan 2020 08:49:49 +0000 From: Klaus Jensen To: CC: , Subject: [PATCH blktests] common/fio: do not use norandommap with verify Date: Thu, 30 Jan 2020 09:49:41 +0100 Message-ID: <20200130084941.60943-1-k.jensen@samsung.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgleLIzCtJLcpLzFFi42LZduznOd11M4ziDKbtlLbYf/Abq8XeW9oW h+9dZXFg9pjY/I7d49yO8+wenzfJBTBHcdmkpOZklqUW6dslcGXcujuBsaCPtWLit6NsDYwz WLoYOTkkBEwkHkz5wdrFyMUhJLCCUeLSzj42COcLo8SjRe+gMp8ZJfrbm9lhWl6+v8ECkVjO KPHg0HuwBFhV47ZkiMQZRontz84xQiR2MUqc/h0OYrMJaEps//MfbLmIgKLE0xVv2UBsZqB4 d8NUsHphAQ+JrvlPmUBsFgFViRM/t4Et4BWwlPg+5wfUFfISsxtPs0HEBSVOznzCAjFHXqJ5 62xmCFtC4uCLF8wgB0kIPGeT2P9mDlSzi8TDjjWMELawxKvjW6DiMhKnJ/ewQDR0M0r0ffgK 1T2DUWL6su9A6ziAHGuJvjM5EKajxK1PMhAmn8SNt4IQe/kkJm2bzgwR5pXoaBOCmK4msaNp KyNEWEbi6RqFCYxKs5A8MAvJA7OQPLCAkXkVo3hqaXFuemqxcV5quV5xYm5xaV66XnJ+7iZG YLo4/e/41x2M+/4kHWIU4GBU4uGVKDOME2JNLCuuzD3EKMHBrCTCK+oKFOJNSaysSi3Kjy8q zUktPsQozcGiJM5rvOhlrJBAemJJanZqakFqEUyWiYNTqoHxygZ93a3cW5dozjc4qcT+4OR3 vz3Kagv37role9/yvcE67kMCv670XuDhX2aXOtEyxNkmpG6S7vIL+0ouzuzacd0hkcl2qfVt rtylmRPXpDKVlk/U+yux6Or3iYrFaq9XBh+6njb7SyXr8W6WV++uay3ba9h14NSkjzt6eH7W 5G23UxRc//zDGiWW4oxEQy3mouJEAP2K3qATAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgkeLIzCtJLcpLzFFi42I5/e/4Xd11M4ziDK7d5LHYf/Abq8XeW9oW h+9dZXFg9pjY/I7d49yO8+wenzfJBTBH6dkU5ZeWpCpk5BeX2CpFG1oY6RlaWugZmVjqGRqb x1oZmSrp29mkpOZklqUW6dsl6GXcujuBsaCPtWLit6NsDYwzWLoYOTkkBEwkXr6/AWRzcQgJ LGWUeH/jAhtEQkbi05WP7BC2sMSfa11sEEUfGSWuX73EDOGcYZT48/8ClLOLUWLaj3Vg7WwC mhLb//wH2yEioCjxdMVbsDgzULy7YSojiC0s4CHRNf8pE4jNIqAqceLnNrB1vAKWEt/n/IBa LS8xu/E0G0RcUOLkzCcsEHPkJZq3zmaGsCUkDr54wTyBUXAWkrJZSMpmISlbwMi8ilEktbQ4 Nz232EivODG3uDQvXS85P3cTIzAWth37uWUHY9e74EOMAhyMSjy8EmWGcUKsiWXFlbmHGCU4 mJVEeEVdgUK8KYmVValF+fFFpTmpxYcYTYGemMgsJZqcD4zTvJJ4Q1NDcwtLQ3Njc2MzCyVx 3g6BgzFCAumJJanZqakFqUUwfUwcnFINjGVJElqJ/G4X9Fa+4T5sk/qZf4b7sW2+m2Q/yN/8 fLd5l3D7JwbTRyHSij7ZTx48vXvk1r51DUb72RR2GnzW+eWZHxj2Llo9in3xzik2WxWneAdK rxKJ0HzoqhL7jnn7le9Lpvtfzo6qW2ZZe3/CO4P8D+rdy5lUxE2EPxjbBW0ViajcwVatp8RS nJFoqMVcVJwIAO3X8QmbAgAA X-CMS-MailID: 20200130084950eucas1p2dac69024658d531d5f69ea0bdbd2be81 X-Msg-Generator: CA X-RootMTR: 20200130084950eucas1p2dac69024658d531d5f69ea0bdbd2be81 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200130084950eucas1p2dac69024658d531d5f69ea0bdbd2be81 References: Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org As per the fio documentation, using norandommap with an async I/O engine and I/O depth > 1, can cause verification errors. Signed-off-by: Klaus Jensen --- common/fio | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/fio b/common/fio index 2e81b26b50f1..8bfad4238dda 100644 --- a/common/fio +++ b/common/fio @@ -180,7 +180,7 @@ _run_fio_rand_io() { _run_fio_verify_io() { _run_fio --name=verify --rw=randwrite --direct=1 --ioengine=libaio --bs=4k \ - --norandommap --iodepth=16 --verify=crc32c "$@" + --iodepth=16 --verify=crc32c "$@" } _fio_perf_report() {