Date: Thu, 28 Dec 2023 18:52:13 +0100 From: Lev Serebryakov <lev@FreeBSD.org> To: Dimitry Andric <dim@FreeBSD.org> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS pool hangs (live-locks?) after adding L2ARC Message-ID: <004090d5-cc43-4840-885a-c28297de7733@FreeBSD.org> In-Reply-To: <3260F369-4F60-46E6-939A-B3668F347622@FreeBSD.org> References: <b587ebd2-2206-4025-84f5-c855aa59d7ee@FreeBSD.org> <88ae141a-93af-4f23-87c1-f44a99975a28@FreeBSD.org> <FA440727-D5FE-4B9F-AB28-FB591F9F4F07@FreeBSD.org> <e30888e5-44c6-4ce5-b34a-312c6b1bad77@FreeBSD.org> <3260F369-4F60-46E6-939A-B3668F347622@FreeBSD.org>
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On 28.12.2023 17:01, Dimitry Andric wrote: > If it does lock up, there is probably some sort of incompatibility between your NVMe device and the FreeBSD driver. You could then try using another driver, IIRC there are two different ones now? Driver is the same (nvme(4)), there are two interfaces (with and without CAM support), and as it is not only NVMe in system I don't want to use low-level one... -- // Lev Serebryakov
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