From: "J. Bruce Fields" <bfields@fieldses.org> To: Christoph Hellwig <hch@lst.de> Cc: linux-nfs@vger.kernel.org, xfs@oss.sgi.com Subject: Re: panic on 4.20 server exporting xfs filesystem Date: Mon, 16 Mar 2015 10:27:21 -0400 [thread overview] Message-ID: <20150316142721.GA12231@fieldses.org> (raw) In-Reply-To: <20150315125821.GA10655@lst.de> On Sun, Mar 15, 2015 at 01:58:21PM +0100, Christoph Hellwig wrote: > On Tue, Mar 03, 2015 at 05:10:33PM -0500, J. Bruce Fields wrote: > > I'm getting mysterious crashes on a server exporting an xfs filesystem. > > Can you shared the setup used to reproduce the various issues in this thread? Server and client are both kvm guests. I'm running xfstests with a bunch of known-to-fail tests excluded: cat >/etc/xfsqa.config <<EOF TEST_DIR=/mnt TEST_DEV=$server:/exports/xfs2 NFS_MOUNT_OPTIONS="-overs=4.1" EOF ./check -nfs -g auto -E ~/xfstests-skip where xfs-tests-skip is: generic/003 generic/004 generic/008 generic/009 generic/010 generic/012 generic/015 generic/016 generic/018 generic/020 generic/021 generic/022 generic/024 generic/025 generic/026 generic/027 generic/030 generic/034 generic/036 generic/038 generic/039 generic/040 generic/041 generic/070 generic/076 generic/077 generic/079 generic/083 generic/093 generic/097 generic/099 generic/112 generic/113 generic/123 generic/125 generic/128 generic/192 generic/193 generic/198 generic/204 generic/207 generic/208 generic/209 generic/210 generic/211 generic/212 generic/213 generic/214 generic/219 generic/223 generic/224 generic/226 generic/228 generic/230 generic/231 generic/232 generic/233 generic/234 generic/235 generic/237 generic/239 generic/240 generic/241 generic/255 generic/256 generic/260 generic/269 generic/270 generic/273 generic/274 generic/275 generic/280 generic/288 generic/299 generic/300 generic/311 generic/312 generic/314 generic/315 generic/316 generic/317 generic/318 generic/319 generic/320 generic/321 generic/322 generic/323 generic/324 generic/325 shared/006 shared/032 shared/051 shared/272 shared/289 shared/298 Kernel is 26cbcc77df, from git://linux-nfs.org/~bfields/linux-topics.git for-4.0-incoming (just upstream 6587457b4b3 plus your fix for layout_fail recursion). I have another exported xfs filesystem on this server that's on a device shared with the client, but this filesystem isn't. Config has basically all the NFS stuff turned on (including NFSD_PNFS). Gory details in an ugly pile of shell scripts at git://linux-nfs.org/~bfields/testd.git. > I've been trying ot get a baseline, but even withotu CONFIG_NFSD_PNFS set > I start to run into other prolems early on, so I suspect the reproducer might > be something else? What other problems? --b. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
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From: "J. Bruce Fields" <bfields@fieldses.org> To: Christoph Hellwig <hch@lst.de> Cc: Dave Chinner <david@fromorbit.com>, linux-nfs@vger.kernel.org, xfs@oss.sgi.com Subject: Re: panic on 4.20 server exporting xfs filesystem Date: Mon, 16 Mar 2015 10:27:21 -0400 [thread overview] Message-ID: <20150316142721.GA12231@fieldses.org> (raw) In-Reply-To: <20150315125821.GA10655@lst.de> On Sun, Mar 15, 2015 at 01:58:21PM +0100, Christoph Hellwig wrote: > On Tue, Mar 03, 2015 at 05:10:33PM -0500, J. Bruce Fields wrote: > > I'm getting mysterious crashes on a server exporting an xfs filesystem. > > Can you shared the setup used to reproduce the various issues in this thread? Server and client are both kvm guests. I'm running xfstests with a bunch of known-to-fail tests excluded: cat >/etc/xfsqa.config <<EOF TEST_DIR=/mnt TEST_DEV=$server:/exports/xfs2 NFS_MOUNT_OPTIONS="-overs=4.1" EOF ./check -nfs -g auto -E ~/xfstests-skip where xfs-tests-skip is: generic/003 generic/004 generic/008 generic/009 generic/010 generic/012 generic/015 generic/016 generic/018 generic/020 generic/021 generic/022 generic/024 generic/025 generic/026 generic/027 generic/030 generic/034 generic/036 generic/038 generic/039 generic/040 generic/041 generic/070 generic/076 generic/077 generic/079 generic/083 generic/093 generic/097 generic/099 generic/112 generic/113 generic/123 generic/125 generic/128 generic/192 generic/193 generic/198 generic/204 generic/207 generic/208 generic/209 generic/210 generic/211 generic/212 generic/213 generic/214 generic/219 generic/223 generic/224 generic/226 generic/228 generic/230 generic/231 generic/232 generic/233 generic/234 generic/235 generic/237 generic/239 generic/240 generic/241 generic/255 generic/256 generic/260 generic/269 generic/270 generic/273 generic/274 generic/275 generic/280 generic/288 generic/299 generic/300 generic/311 generic/312 generic/314 generic/315 generic/316 generic/317 generic/318 generic/319 generic/320 generic/321 generic/322 generic/323 generic/324 generic/325 shared/006 shared/032 shared/051 shared/272 shared/289 shared/298 Kernel is 26cbcc77df, from git://linux-nfs.org/~bfields/linux-topics.git for-4.0-incoming (just upstream 6587457b4b3 plus your fix for layout_fail recursion). I have another exported xfs filesystem on this server that's on a device shared with the client, but this filesystem isn't. Config has basically all the NFS stuff turned on (including NFSD_PNFS). Gory details in an ugly pile of shell scripts at git://linux-nfs.org/~bfields/testd.git. > I've been trying ot get a baseline, but even withotu CONFIG_NFSD_PNFS set > I start to run into other prolems early on, so I suspect the reproducer might > be something else? What other problems? --b.
next prev parent reply other threads:[~2015-03-16 14:27 UTC|newest] Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-03-03 22:10 panic on 4.20 server exporting xfs filesystem J. Bruce Fields 2015-03-03 22:10 ` J. Bruce Fields 2015-03-03 22:44 ` Dave Chinner 2015-03-03 22:44 ` Dave Chinner 2015-03-04 2:08 ` J. Bruce Fields 2015-03-04 2:08 ` J. Bruce Fields 2015-03-04 4:41 ` Dave Chinner 2015-03-04 4:41 ` Dave Chinner 2015-03-05 13:19 ` Christoph Hellwig 2015-03-05 13:19 ` Christoph Hellwig 2015-03-05 15:21 ` J. Bruce Fields 2015-03-05 15:21 ` J. Bruce Fields 2015-03-08 13:08 ` Tom Haynes 2015-03-08 13:08 ` Tom Haynes 2015-03-04 15:54 ` J. Bruce Fields 2015-03-04 15:54 ` J. Bruce Fields 2015-03-04 22:09 ` Dave Chinner 2015-03-04 22:09 ` Dave Chinner 2015-03-04 22:27 ` J. Bruce Fields 2015-03-04 22:27 ` J. Bruce Fields 2015-03-04 22:45 ` Dave Chinner 2015-03-04 22:45 ` Dave Chinner 2015-03-04 22:49 ` Eric Sandeen 2015-03-04 22:49 ` Eric Sandeen 2015-03-04 22:56 ` Dave Chinner 2015-03-04 22:56 ` Dave Chinner 2015-03-05 4:08 ` J. Bruce Fields 2015-03-05 4:08 ` J. Bruce Fields 2015-03-05 13:17 ` Christoph Hellwig 2015-03-05 13:17 ` Christoph Hellwig 2015-03-05 15:01 ` J. Bruce Fields 2015-03-05 15:01 ` J. Bruce Fields 2015-03-05 17:02 ` J. Bruce Fields 2015-03-05 17:02 ` J. Bruce Fields 2015-03-05 20:47 ` J. Bruce Fields 2015-03-05 20:47 ` J. Bruce Fields 2015-03-05 20:59 ` Dave Chinner 2015-03-05 20:59 ` Dave Chinner 2015-03-06 20:47 ` J. Bruce Fields 2015-03-06 20:47 ` J. Bruce Fields 2015-03-19 17:27 ` Christoph Hellwig 2015-03-19 17:27 ` Christoph Hellwig 2015-03-19 18:47 ` J. Bruce Fields 2015-03-19 18:47 ` J. Bruce Fields 2015-03-20 6:49 ` Christoph Hellwig 2015-03-20 6:49 ` Christoph Hellwig 2015-03-08 15:30 ` Christoph Hellwig 2015-03-08 15:30 ` Christoph Hellwig 2015-03-09 19:45 ` J. Bruce Fields 2015-03-09 19:45 ` J. Bruce Fields 2015-03-20 4:06 ` Kinglong Mee 2015-03-20 4:06 ` Kinglong Mee 2015-03-20 6:50 ` Christoph Hellwig 2015-03-20 6:50 ` Christoph Hellwig 2015-03-20 7:56 ` [PATCH] NFSD: Fix infinite loop in nfsd4_cb_layout_fail() Kinglong Mee 2015-03-20 7:56 ` Kinglong Mee 2015-03-15 12:58 ` panic on 4.20 server exporting xfs filesystem Christoph Hellwig 2015-03-15 12:58 ` Christoph Hellwig 2015-03-16 14:27 ` J. Bruce Fields [this message] 2015-03-16 14:27 ` J. Bruce Fields 2015-03-17 10:30 ` Christoph Hellwig 2015-03-17 10:30 ` Christoph Hellwig 2015-03-18 10:50 ` Christoph Hellwig 2015-03-18 10:50 ` Christoph Hellwig 2015-03-27 10:41 ` Christoph Hellwig 2015-03-27 14:50 ` Jeff Layton 2015-03-30 16:44 ` Christoph Hellwig 2015-03-27 15:13 ` J. Bruce Fields 2015-04-26 16:19 ` Christoph Hellwig
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