Date: Wed, 15 Dec 2021 11:52:58 -0800 From: Mark Millard via freebsd-current <freebsd-current@freebsd.org> To: freebsd@walstatt-de.de, freebsd-current <freebsd-current@freebsd.org> Subject: Re: CURRENT: ZFS freezes system beyond reboot Message-ID: <62F7A6A7-2AD3-4881-A1C2-8EFC2AB34133@yahoo.com> References: <62F7A6A7-2AD3-4881-A1C2-8EFC2AB34133.ref@yahoo.com>
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From: FreeBSD User <freebsd_at_walstatt-de.de> wrote on Date: Wed, 15 Dec 2021 18:55:09 +0100 : > . . . >=20 > It is spooky, if not to say "buggy", if ZFS is capable of freezing the = whole box even if > the essential operating system stuff is isolated on a dedicated UFS = filesystem. I would guess that, for ZFS being in use, everything related to, for example, the ARC is "essential operating system stuff", given its tie to wired memory usage and the like that greatly changes the wired memory usage pattern/sizing compared to ZFS not being involved on the system (UFS only). (I only use ZFS in a simpler context, however.) =3D=3D=3D Mark Millard marklmi at yahoo.com
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