Date: Sun, 13 Oct 2013 19:14:47 -0400 From: Allan Jude <freebsd@allanjude.com> To: freebsd-current@freebsd.org Subject: Re: Process stuck in D+ state Message-ID: <525B2967.9060404@allanjude.com> In-Reply-To: <CA%2Bq%2BTcpjzGTbV70BmgasrHNfnZ11_L8Ru2V_9zEvs4oA-bQ=Cg@mail.gmail.com> References: <CA%2Bq%2BTcpjzGTbV70BmgasrHNfnZ11_L8Ru2V_9zEvs4oA-bQ=Cg@mail.gmail.com>
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On 2013-10-13 15:10, Olivier Cochard-Labbé wrote: > I've got a frequent problem on my desktop (FreeBSD 10.0-ALPHA5 #8 r256200): > After few hours I can't acces to one of my folder: A simple "ls" in > this folder stucks, and all filesystem information started after (df, > fstat) stuck too in D+. > > SIGINFO report this usage for these processes: > > load: 0.15 cmd: ls 15716 [rpcrecon] 217.89r 0.00u 0.00s 0% 2440k > load: 0.34 cmd: ls 15716 [connec] 2376.60r 0.00u 0.00s 0% 0k > load: 0.40 cmd: ls 15716 [connec] 2379.80r 0.00u 0.00s 0% 0k > load: 0.40 cmd: ls 15716 [connec] 2379.92r 0.00u 0.00s 0% 0k > load: 0.37 cmd: ls 15716 [rpcrecon] 2850.26r 0.00u 0.00s 0% 0k > load: 0.37 cmd: ls 15716 [rpcrecon] 2850.39r 0.00u 0.00s 0% 0k > > load: 0.40 cmd: fstat 15781 [rpcrecon] 2842.08r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.35r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.48r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.63r 0.00u 0.01s 0% 0k > > load: 0.24 cmd: df 15919 [connec] 1047.98r 0.00u 0.00s 0% 0k > load: 0.22 cmd: df 15919 [connec] 1054.22r 0.00u 0.00s 0% 0k > > and the PS status: > > olivier 15919 0.0 0.0 14400 16 7 D+ 7:06PM 0:00.01 df -h > olivier 15781 0.0 0.0 20708 16 6 D+ 6:26PM 0:00.02 fstat > olivier 15651 0.0 0.0 16784 16 4 D+ 6:25PM 0:00.00 ls > > My desktop use a geli system and JSU, nothing special, here are the mount point: > /dev/ada1p3.eli on / (ufs, local, noatime, journaled soft-updates) > devfs on /dev (devfs, local, multilabel) > /dev/gpt/boot on /boot2 (ufs, local, noatime, soft-updates) > > What kind of commands can I use for getting more troubleshooting( > information next time ? > > Thanks > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" Looking at the process states, connect and rpcreconnect, seem to suggest something involving yp/nis or NFS or some such. try: ls -n (skip uid to symbolic name lookup) and see if it behaves any differently
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