Date: Fri, 4 Oct 2019 14:11:19 +1000 From: Peter Jeremy <peter@rulingia.com> To: Rick Macklem <rmacklem@uoguelph.ca> Cc: "freebsd-current@FreeBSD.org" <freebsd-current@FreeBSD.org> Subject: Re: Reproducable deadlock in NFS client Message-ID: <20191004041119.GD5128@server.rulingia.com> In-Reply-To: <YTOPR0101MB1163001233FBD6E7DFEE0790DD9F0@YTOPR0101MB1163.CANPRD01.PROD.OUTLOOK.COM> References: <YTOPR0101MB1163001233FBD6E7DFEE0790DD9F0@YTOPR0101MB1163.CANPRD01.PROD.OUTLOOK.COM>
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--w7PDEPdKQumQfZlR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2019-Oct-03 23:28:07 +0000, Rick Macklem <rmacklem@uoguelph.ca> wrote: >1 - kib@ just put a patch up on phabricator that reorganizes the handling > of vnode_pager_setsize(). > D21883 > (If you could test this patch, that might be the best approach.) That fixes my problem. I've added a note to D21883 >ps: Btw, capturing "procstat -kk" and "ps axHl" would give you/us more inf= o. > (The "H" on "ps" shows the iod threads.) > If you can drop into the debugger when it is hung as above, you could > capture the stuff listed here: >https://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kern= eldebug-deadlocks.html Thanks for the pointer and sorry for leaving that out. --=20 Peter Jeremy --w7PDEPdKQumQfZlR Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE7rKYbDBnHnTmXCJ+FqWXoOSiCzQFAl2WxmFfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEVF QjI5ODZDMzA2NzFFNzRFNjVDMjI3RTE2QTU5N0EwRTRBMjBCMzQACgkQFqWXoOSi CzSTpw//Trfws1TwrPb+5tlB/5ee44E9KX9B4KASi8IvUJGLAADpZWdyGIp0077+ G4eoGJnGnzMnwqZySlDAfS8zDIS738A+j+CkZun9QsaPYpEmvgbNhMmy83hYj4Kf Bd7zNih5OBamkI/xhqkShl8B0RAcLFgHRa9Y6k/r/sjzlolME4Rp1kpDIsDvTJ0M 6KYdPPGAowEqxVdgeEx+aQEDqX223RjA13y32ABVmQ6icKDAz0v3xl1z3eExyy+r 982hkyrhhmKOF/WFG+pJPpmjR9yZ5HWBIjkpFiKJom8CBI4Cm6RvO+SF2jx+vG8h DwvMyRJALpnkJcktMcNTBsHx+Bz9952INKbamGayzvLrfq/iBoJ1nDjvn4xV98Tr i5v/OwwF1m2fRdiet2QprXeGosxwZT4yaYmx01aP/XqsOA693tU3lPTtAZBNLNEv WL5tvwGdCFr0A9rVEQnSoTt2LoEhauKeffjwNpciQgvvwToRiiJZ28E0AkTyZXi7 /bCaU0/SKD72GOPZUg3wecNUz4CC1GNvfKEKQ7crBUmj0vdxNq1mghG8SE5QTU4F VK69tIwOBFIHK7jXuyU1lHcWDxejZoaYfu8dBVCyKwDtOuzfM37sbipfqu7UqohL ocgr6NKQxwvmsLLvJe2MOoDOImQMd63z/4ZAyrQ3pXPQm7fnNSk= =/zjE -----END PGP SIGNATURE----- --w7PDEPdKQumQfZlR--
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