Date: Sun, 8 Jun 2003 22:55:06 -0300 (ADT) From: "Marc G. Fournier" <scrappy@hub.org> To: freebsd-stable@freebsd.org Cc: Ted Mittelstaedt <tedm@toybox.placo.com> Subject: sub-directory 'hung' ... Message-ID: <20030608224714.P71694@hub.org>
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'K, not sure how/what to debug here ... doing a grep of svr1.postgresql.org in /proc/*/status shows all the processes 'stuck' in inode ... /proc/38750/status:inetd 38750 2072 2072 2072 -1,-1 noflags 1055120147,191009 0,0 0,592 inode 0 0 0,0,0,2,3,4,5,20,31 svr1.postgresql.org /proc/38752/status:inetd 38752 2072 2072 2072 -1,-1 noflags 1055120154,886433 0,0 0,637 inode 0 0 0,0,0,2,3,4,5,20,31 svr1.postgresql.org /proc/38753/status:inetd 38753 2072 2072 2072 -1,-1 noflags 1055120155,641964 0,0 0,610 inode 0 0 0,0,0,2,3,4,5,20,31 svr1.postgresql.org /proc/38806/status:inetd 38806 2072 2072 2072 -1,-1 noflags 1055120188,905284 0,0 0,789 inode 0 0 0,0,0,2,3,4,5,20,31 svr1.postgresql.org /proc/38863/status:inetd 38863 2072 2072 2072 -1,-1 noflags 1055120257,763084 0,0 0,656 inode 0 0 0,0,0,2,3,4,5,20,31 svr1.postgresql.org Jun 8 22:47:00 jupiter root: ============================== Jun 8 22:47:00 jupiter root: Jun 8 22:47:00 jupiter root: 10:47PM up 1 day, 23:16, 15 users, load averages: 0.04, 0.14, 0.25 Jun 8 22:47:00 jupiter root: Jun 8 22:47:00 jupiter root: debug.numvnodes: 461971 - debug.freevnodes: 279962 - debug.vnlru_nowhere: 0 - vlruwt Jun 8 22:47:00 jupiter root: Jun 8 22:47:00 jupiter root: unpath 8808 152K 1199K204800K 8061718 0 0 16,32,64 Jun 8 22:47:00 jupiter root: temp 16340 1961K 8737K204800K 15369938 0 0 16,32,64,128,256,512,1K,2K,4K,8K,16K,128K Jun 8 22:47:00 jupiter root: Jun 8 22:47:00 jupiter root: vm.kvm_size: 2139095040 Jun 8 22:47:00 jupiter root: vm.kvm_free: 914358272 Jun 8 22:47:00 jupiter root: Jun 8 22:47:00 jupiter root: 374/986/16384 mbuf clusters in use (current/peak/max) Jun 8 22:47:00 jupiter root: Jun 8 22:47:01 jupiter root: 162 svr1.postgresql.org:inetd Jun 8 22:47:01 jupiter root: 62 -:postgres Jun 8 22:47:01 jupiter root: 18 svr1.postgresql.org:httpd Jun 8 22:47:01 jupiter root: 11 -:httpd Jun 8 22:47:01 jupiter root: 10 svr1.postgresql.org:master Jun 8 22:47:01 jupiter root: 8 -:csh Jun 8 22:47:01 jupiter root: 7 svr1.postgresql.org:perl Jun 8 22:47:01 jupiter root: 7 -:sshd Jun 8 22:47:01 jupiter root: 6 digitalevejapan.org:httpd Jun 8 22:47:01 jupiter root: 6 -:sh Jun 8 22:47:01 jupiter root: Jun 8 22:47:01 jupiter root: running processes: 963 I'm going to get the server rebooted, don't know if a ctl-alt-esc will get us a core though, but will try ... assuming that it doesn't, is there anything that I should run to get more information when something like this happens? Note that when this happens, I can't do an ls of /vm ... /vm isn't a unionfs: Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/da0s1a 516062 84446 390332 18% / /dev/da0s1e 1032142 24 949548 0% /tmp /dev/da0s1f 10322414 7972110 1524512 84% /usr /dev/da0s1g 1032142 91890 857682 10% /var /dev/da0s1h 119837208 85749532 24500700 78% /vm procfs 4 4 0 100% /proc /vm 119837208 85749532 24500700 78% /du procfs 4 4 0 100% /vm/1/mall.pgsql.com/proc <below>:/vm/.t/usr 239674416 205586740 24500700 89% /vm/1/mall.pgsql.com/usr Doing a 'df -t ufs' hangs as well, altho a straight 'df' runs through no problem ... /vm doesn't have softupdates enabled ... This is running a recent -STABLE: FreeBSD 4.8-STABLE #1: Fri Jun 6 01:22:46 ADT 2003
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