Follow-up Comment #2, bug #93098 (project xrootd):
At this time, I don't know how to repeat this one. I followed your
steps, and no new err-message in my log, and no core file. However- I did
find the the issue on
the SE which is using the /opt/osg/xrootdfs/init.d/xrootdfs.
Mar 26 09:33:04 fester kernel: xrootdfs[6081] trap divide error
rip:31a8e085fa rsp:424516a0 error:0
Mar 28 12:07:11 fester kernel: xrootdfs[6649] trap divide error
rip:31a8e085fa rsp:417766a0 error:0
later,
-/don
---
: root@g17 tmp; xrootdfs /las -o
rdr=root://g17.utdallas.edu:1094//las/,uid=xrootd
: root@g17 tmp; df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 198381196 8704436 179436932 5% /
tmpfs 12337808 0 12337808 0% /dev/shm
/dev/sdb1 1952841088 725036 1952116052 1% /x/1
/dev/sda3 1695539712 14743732 1594667500 1% /ph/2
g20:/ph 37929984 4742144 31261696 14% /net/g20/ph
xrootdfs 34954787840 4715305628 30239482212 14% /las
: root@g17 tmp; umount /las
: root@g17 tmp; xrootdfs /las -o
rdr=root://g17.utdallas.edu:1094//las/,uid=xrootd
: root@g17 tmp; tail -10 /var/log/messages
Mar 29 08:21:40 g17 XrootdFS[19781]: g20.utdallas.edu:34826
Mar 29 08:21:40 g17 XrootdFS[19786]: INFO: Starting 4 workers
Mar 29 08:22:17 g17 XrootdFS[19796]: INFO: use the following 2 data servers
:
Mar 29 08:22:17 g17 XrootdFS[19796]: g21.utdallas.edu:32885
Mar 29 08:22:17 g17 XrootdFS[19796]: g20.utdallas.edu:34826
Mar 29 08:22:17 g17 XrootdFS[19800]: INFO: Starting 4 workers
Mar 29 08:22:31 g17 XrootdFS[19812]: INFO: use the following 2 data servers
:
Mar 29 08:22:31 g17 XrootdFS[19812]: g21.utdallas.edu:32885
Mar 29 08:22:31 g17 XrootdFS[19812]: g20.utdallas.edu:34826
Mar 29 08:22:31 g17 XrootdFS[19816]: INFO: Starting 4 workers
: root@g17 tmp; exit
exit
Script done on Thu 29 Mar 2012 08:24:21 AM CDT
: root@g17 tmp;
---cat /tmp/3.scr
Script started on Thu 29 Mar 2012 08:29:08 AM CDT
: root@fester tmp;
: root@fester tmp; ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 204800
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 65536
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 204800
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
: root@fester tmp; ulimit -c unlimited
: root@fester tmp; vdt-control --list
Service | Type | Desired State
------------------------+--------+--------------
xrootdfs | init | enable
fetch-crl | cron | enable
vdt-rotate-logs | cron | enable
vdt-update-certs | cron | enable
gsiftp | inetd | enable
gums-host-cron | cron | do not enable
edg-mkgridmap | cron | do not enable
bestman | init | enable
gratia-gridftp-transfer| cron | do not enable
: root@fester tmp; vdt-control --off xrootdfs
disabling init service xrootdfs... ok
: root@fester tmp; df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 198381196 29395100 158746268 16% /
tmpfs 12337808 0 12337808 0% /dev/shm
/dev/sdb1 1952841088 1570225008 382616080 81% /ph/1
/dev/sda3 1695539712 581920 1608829312 1% /ph/2
g20:/ph 37929984 4742144 31261696 14% /net/g20/ph
g20:/ph/1 1985426432 1826211840 58360832 97% /net/g20/ph/1
: root@fester tmp; vdt-control --on xrootdfs
enabling init service xrootdfs... ok
: root@fester tmp; exit
exit
Script done on Thu 29 Mar 2012 08:30:15 AM CDT
ail -30 /var/log/messages
Mar 29 08:27:02 fester dhclient: DHCPREQUEST on eth3 to 10.110.10.15 port 67
(xid=0x18f541f6)
Mar 29 08:27:02 fester dhclient: DHCPACK from 10.110.10.15 (xid=0x18f541f6)
Mar 29 08:27:02 fester dhclient: bound to 129.110.62.13 -- renewal in 1724
seconds.
Mar 29 08:30:08 fester XrootdFS[30504]: INFO: use the following 18 data
servers :
Mar 29 08:30:08 fester XrootdFS[30504]: g4.utdallas.edu:48118
Mar 29 08:30:08 fester XrootdFS[30504]: g6.utdallas.edu:36490
Mar 29 08:30:08 fester XrootdFS[30504]: g19.utdallas.edu:53660
Mar 29 08:30:08 fester XrootdFS[30504]: g18.utdallas.edu:36777
Mar 29 08:30:08 fester XrootdFS[30504]: g7.utdallas.edu:42570
Mar 29 08:30:08 fester XrootdFS[30504]: g0.utdallas.edu:53236
Mar 29 08:30:08 fester XrootdFS[30504]: g2.utdallas.edu:55613
Mar 29 08:30:08 fester XrootdFS[30504]: g14.utdallas.edu:56646
Mar 29 08:30:08 fester XrootdFS[30504]: g3.utdallas.edu:50605
Mar 29 08:30:08 fester XrootdFS[30504]: g8.utdallas.edu:34761
Mar 29 08:30:08 fester XrootdFS[30504]: g15.utdallas.edu:57904
Mar 29 08:30:08 fester XrootdFS[30504]: g16.utdallas.edu:47996
Mar 29 08:30:08 fester XrootdFS[30504]: g10.utdallas.edu:60948
Mar 29 08:30:08 fester XrootdFS[30504]: g11.utdallas.edu:35695
Mar 29 08:30:08 fester XrootdFS[30504]: g5.utdallas.edu:38946
Mar 29 08:30:08 fester XrootdFS[30504]: g9.utdallas.edu:47957
Mar 29 08:30:08 fester XrootdFS[30504]: g13.utdallas.edu:58762
Mar 29 08:30:08 fester XrootdFS[30504]: g12.utdallas.edu:59559
Mar 29 08:30:08 fester XrootdFS[30706]: INFO: Starting 4 workers
Mar 29 08:41:44 fester dhclient: DHCPREQUEST on eth0 to 10.110.10.15 port 67
(xid=0x4fa3b764)
Mar 29 08:42:24 fester last message repeated 5 times
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