Date: Tue, 19 Jul 2022 19:35:38 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 265222] T480 zfs checksum mismatch error Message-ID: <bug-265222-3630-FX6rArgsZy@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-265222-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-265222-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265222 --- Comment #4 from Mellowlink <mail@malisek.org> --- (In reply to Graham Perrin from comment #3) > ... use StressDisk for at least one round of non-stop writes. I din run stressdisk on another system for both the nvme and the sata ssd I= 've used for the T480. No errors reported either. > Try giving the entire disk to UFS ... Good point. I installed FreeBSD on top of UFS on the T480 with nvme drive. On UFS pkg doesn't report immediate checksum mismatch when installing packa= ges when X11 is running. /var/log/messages doesn't print errors either. But after I've kept the system running for about a day and then I've run for several times: pkg check -s -a=20 It prints checksum mismatch for different files each time i run the pkg che= ck.=20 I've tried manually getting checksums for files it reported with mismatch a= nd I've found interesting. root@ltop:~ # date Tue Jul 19 20:48:18 CEST 2022 root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 7c0a80ce2f115366b4020f83015a888234cbf51e0691ad26f47548d4b3181cc1=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 7c0a80ce2f115366b4020f83015a888234cbf51e0691ad26f47548d4b3181cc1=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 354758bd1937640e7559f60517a25787d65d7cd98bc7f32d38c440d385dd7436=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 7c0a80ce2f115366b4020f83015a888234cbf51e0691ad26f47548d4b3181cc1=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 354758bd1937640e7559f60517a25787d65d7cd98bc7f32d38c440d385dd7436=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 354758bd1937640e7559f60517a25787d65d7cd98bc7f32d38c440d385dd7436=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 7c0a80ce2f115366b4020f83015a888234cbf51e0691ad26f47548d4b3181cc1=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 7c0a80ce2f115366b4020f83015a888234cbf51e0691ad26f47548d4b3181cc1=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # sha256sum /usr/local/lib/dri/i915_dri.so 354758bd1937640e7559f60517a25787d65d7cd98bc7f32d38c440d385dd7436=20 /usr/local/lib/dri/i915_dri.so root@ltop:~ # date Tue Jul 19 20:48:34 CEST 2022 As you can see static file such as this outputs two different checksums wit= hin small timespan. This seems like an i/o error.=20 What could be possible cause of this? As I stated before, the t480 both motherboards, drives and cables for drives are new. The BIOS version is 1.44 (also newest one as of today).=20 Could that be possibly caused by drivers? --=20 You are receiving this mail because: You are the assignee for the bug.=
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