Date: Tue, 14 Apr 2020 07:55:29 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 229745] ahcich: CAM status: Command timeout Message-ID: <bug-229745-227-Yjny9mofzs@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229745-227@https.bugs.freebsd.org/bugzilla/> References: <bug-229745-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229745 --- Comment #47 from sec <szczepan@szczepan.net> --- (In reply to Warner Losh from comment #46) Hi, >From my expierence: 1) I didn't have this issue until I've updated to 11.2 IIRC (that was almost one year ago) 2) First I replaced my drives to new ones - issue was still there 3) Then I bought new PSU - issue was still there 4) Power cycle was solving the issue until load was put on drives 5) After adding 'vfs.zfs.cache_flush_disable=1' and doing power cycle issue was fixed - no more timeout in almost year time now 6) I'm prettry sure the old PSU and drives were OK - old PSU is working in another machine without issues, drives were RMA'ed so can't tell -- You are receiving this mail because: You are the assignee for the bug.help
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