Hi Don,
So it seems in each case, it didn't cause a crashing? Does users see any abnormal behavior other than those message in syslog?
regards,
Wei Yang | [log in to unmask] | 650-926-3338(O)
On Mar 29, 2012, at 6:49 AM, Don Moore wrote:
>
> 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
>
>
>
>
> _______________________________________________________
>
> Reply to this item at:
>
> <http://savannah.cern.ch/bugs/?93098>
>
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