Date: Mon, 14 Oct 2013 09:06:19 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: "Steven Hartland" <killing@multiplay.co.uk> Cc: freebsd-stable stable <freebsd-stable@freebsd.org> Subject: Re: ZFS hanging on too hard Message-ID: <237467E4-2D98-4A8B-937B-56A610E0F8B9@gsoft.com.au> In-Reply-To: <9E3D28DB8C9E49DC869717C4649F3EBD@multiplay.co.uk> References: <0A1B986B-1D7D-4D88-82EF-C1E7A91FF089@gsoft.com.au> <CBCD216C18564275A96FF213AA1FDA91@multiplay.co.uk> <BF4F17FA-EC8C-4B7B-84BD-BAA5874EEB8B@gsoft.com.au> <7C2F6AFBB5BD41868450D3C4BD722B5F@multiplay.co.uk> <D8658706-EA27-4D06-BEA6-F2EBB9E7BB6E@gsoft.com.au> <0BC7A3E1DA9A4D0C9E63ED73E88BA6AE@multiplay.co.uk> <9E3D28DB8C9E49DC869717C4649F3EBD@multiplay.co.uk>
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[-- Attachment #1 --] On 14/10/2013, at 9:00, "Steven Hartland" <killing@multiplay.co.uk> wrote: >>> pulls the disk while it's imported then the server would need to be rebooted. >> That could mean the underlying issue may be a USB or CAM scsi_da. >> You didnt say which OS version your running? > > The following may help forcing the shutdown if it is a USB problem, although be > warned you may well loose data in normal operation, so would avoid leaving it > in your case. > > hw.usb.no_shutdown_wait=1 That seems to work around the hang on reboot, thanks. I am running 9.2 (fresh install from a USB key). -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iD8DBQFSWyBj5ZPcIHs/zowRAtQCAJwMYbnZiRt1zXvoDvPLb7R8lUiyXACeJQoH ROybCc4VP0ivgYsVH+Xv0iw= =af68 -----END PGP SIGNATURE-----
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