Date: Wed, 17 Jul 2013 12:28:23 +0200 From: Maurizio Vairani <maurizio.vairani@cloverinformatica.it> To: Ronald Klop <ronald-freebsd8@klop.yi.org> Cc: freebsd-fs@freebsd.org, freebsd-stable@freebsd.org Subject: [SOLVED] Re: Shutdown problem with an USB memory stick as ZFS cache device Message-ID: <51E671C7.50409@cloverinformatica.it> In-Reply-To: <op.w0c1l8yp8527sy@ronaldradial.versatec.local> References: <51E6555D.2080803@cloverinformatica.it> <op.w0c1l8yp8527sy@ronaldradial.versatec.local>
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On 17/07/2013 11:50, Ronald Klop wrote: > On Wed, 17 Jul 2013 10:27:09 +0200, Maurizio Vairani > <maurizio.vairani@cloverinformatica.it> wrote: > >> Hi all, >> >> >> on a Compaq Presario laptop I have just installed the latest stable >> >> >> #uname -a >> >> FreeBSD presario 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #0: Tue Jul 16 >> 16:32:39 CEST 2013 root@presario:/usr/obj/usr/src/sys/GENERIC amd64 >> >> >> For speed up the compilation I have added to the pool, tank0, a >> SanDisk memory stick as cache device with the command: >> >> >> # zpool add tank0 cache /dev/da0 >> >> >> But when I shutdown the laptop the process will halt with this screen >> shot: >> >> >> http://www.dump-it.fr/freebsd-screen-shot/2f9169f18c7c77e52e873580f9c2d4bf.jpg.html >> >> >> >> and I need to press the power button for more than 4 seconds to >> switch off the laptop. >> >> The problem is always reproducible. > > Does sysctl hw.usb.no_shutdown_wait=1 help? > > Ronald. Thank you Ronald it works ! In /boot/loader.conf added the line hw.usb.no_shutdown_wait=1 Maurizio
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