Most excellent. thanks. On 7/24/07, Amar S. Tumballi <amar@xxxxxxxxxxxxx> wrote:
Hi August, Hope this link helps you. http://www.gluster.org/docs/index.php/GlusterFS_Building_RPMs -amar On 7/24/07, August R. Wohlt <glusterfs@xxxxxxxxxxx> wrote: > HI avati - > > Indeed, I had the pre5_3 rpms installed earlier in the path. I've > removed > them, re-installed pre6 and everything looks good now. I'll go see if I > can't get the clients to segfault now :-) > > As an aside, when will the rpms be updated to pre6 on the download site? > > thanks, > :goose > > On 7/24/07, Anand Avati <avati@xxxxxxxxxxxxx> wrote: > > > > August, > > thanks for trying pre6. The bug you have reported was fixed long > back, > > much before the pre6. Also the line numbers from the backtrace dont > match > > that of pre6 either. Are you sure that the server you have run is from > the > > pre6 release? please confirm. > > > > thanks, > > avati > > > > 2007/7/24, August R. Wohlt <glusterfs@xxxxxxxxxxx>: > > > > > > Hello, > > > > > > I downloaded pre6 today and compiled it. glusterfsd starts up > > > successfully, > > > but if I connect to the socket then disconnect, it segfaults. It > does > > > this > > > every time. The server never segfaulted with pre5 on the same > > > configuration, > > > though my clients did at random times after heavy load inside > > > write-behind. > > > Hope this report helps: > > > > > > Distro is CentOS 5 - stock kernel, latest yum updates, everything > > > included > > > in installation. > > > [emu@chai ~]$ uname -a > > > Linux chai 2.6.18-8.1.8.el5xen #1 SMP Tue Jul 10 07:06:45 EDT 2007 > > > x86_64 > > > x86_64 x86_64 GNU/Linux > > > > > > fuse: fuse-2.7.0 - built by hand with standard installation: > > > ./configure > > > make > > > make install > > > modprobe fuse > > > > > > glusterfs downloaded, untarred and built like so: > > > > > > ./configure --prefix=/usr > > > make CFLAGS='-g -O0' > > > make install > > > > > > started with this config: > > > > > > volume test_ko > > > type storage/posix > > > option directory /home/vg_3ware1/test/ko > > > end-volume > > > > > > volume test_op > > > type storage/posix > > > option directory /home/vg_3ware1/test/op > > > end-volume > > > > > > ### Add network serving capability to above brick. > > > volume server > > > type protocol/server > > > option transport-type tcp/server # For TCP/IP transport > > > option bind-address 192.168.2.5 # Default is to listen on all > > > interfaces > > > subvolumes test_ko test_op > > > option auth.ip.test_op.allow * # Allow access to "brick" volume > > > option auth.ip.test_ko.allow * # Allow access to "brick" volume > > > end-volume > > > > > > > > > To produce the segfault, I simply telnet to the port and immediately > > > > disconnect. Dumps every time: > > > > > > telnet 192.168.2.5 6996 > > > ^]quit > > > > > > Backtrace from gdb shows: > > > > > > [ emu@chai ~]$ sudo gdb glusterfsd > > > GNU gdb Red Hat Linux (6.5-16.el5rh ) > > > Copyright (C) 2006 Free Software Foundation, Inc. > > > GDB is free software, covered by the GNU General Public License, and > you > > > are > > > welcome to change it and/or distribute copies of it under certain > > > conditions. > > > Type "show copying" to see the conditions. > > > There is absolutely no warranty for GDB. Type "show warranty" for > > > details. > > > This GDB was configured as "x86_64-redhat-linux-gnu"...(no debugging > > > symbols found) > > > Using host libthread_db library "/lib64/libthread_db.so.1". > > > > > > (gdb) set args -N > > > (gdb) run > > > Starting program: /sbin/glusterfsd -N > > > warning: Lowest section in system-supplied DSO at 0xffffe000 is > .hash at > > > > > > ffffe0b4 > > > (no debugging symbols found) > > > (no debugging symbols found) > > > [Thread debugging using libthread_db enabled] > > > [New Thread 4160661184 (LWP 26983)] > > > glusterfsd: WARNING: ignoring stale pidfile for PID 26972 > > > [New Thread 4160658320 (LWP 26986)] > > > > > > Program received signal SIGSEGV, Segmentation fault. > > > [Switching to Thread 4160661184 (LWP 26983)] > > > 0x4a76f2a0 in pthread_mutex_lock () from //lib/libpthread.so.0 > > > (gdb) bt > > > #0 0x4a76f2a0 in pthread_mutex_lock () from //lib/libpthread.so.0 > > > #1 0xf75dd895 in get_frame_for_transport (trans=0x8055ee0) at > > > server-protocol.c:5525 > > > #2 0xf75de225 in notify (this=0x8050f28, event=2, data=0x8055ee0) > at > > > server-protocol.c:5638 > > > #3 0x47611c87 in transport_notify (this=0x0, event=0) at > transport.c > > > :152 > > > #4 0x476126f9 in sys_epoll_iteration (ctx=0xff89f348) at epoll.c:54 > > > #5 0x47611d5d in poll_iteration (ctx=0xff89f348) at transport.c:260 > > > #6 0x08049150 in main () > > > > > > and the logs show: > > > > > > 2007-07-24 08:36:28 C [common-utils.c :208:gf_print_trace] > > > debug-backtrace: > > > Got signal (11), printing backtrace > > > 2007-07-24 08:36:28 C [ common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/libglusterfs.so.0(gf_print_trace+0x2d) [0x476107ed] > > > 2007-07-24 08:36:28 C [common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > [0xffffe500] > > > 2007-07-24 08:36:28 C [ common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/glusterfs/1.3.0-pre5.3/xlator/protocol/server.so [0xf75dd895] > > > 2007-07-24 08:36:28 C [common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/glusterfs/1.3.0- pre5.3/xlator/protocol/server.so(notify+0x1a5) > > > [0xf75de225] > > > 2007-07-24 08:36:28 C [common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/libglusterfs.so.0(transport_notify+0x37) [0x47611c87] > > > 2007-07-24 08:36:28 C [ common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/libglusterfs.so.0(sys_epoll_iteration+0xd9) [0x476126f9] > > > 2007-07-24 08:36:28 C [common-utils.c :210:gf_print_trace] > > > debug-backtrace: > > > //lib/libglusterfs.so.0(poll_iteration+0x1d) [0x47611d5d] > > > 2007-07-24 08:36:28 C [common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > [glusterfsd] [0x8049150] > > > 2007-07-24 08:36:28 C [common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > //lib/libc.so.6(__libc_start_main+0xdc) [0x4a63edec] > > > 2007-07-24 08:36:28 C [ common-utils.c:210:gf_print_trace] > > > debug-backtrace: > > > [glusterfsd] [0x8048b91] > > > 2007-07-24 08:37:13 E [protocol.c > :262:gf_block_unserialize_transport] > > > libglusterfs/protocol: full_read of header failed: peer ( > 192.168.2.5) > > > > > > thanks for the great work! > > > -goose > > > _______________________________________________ > > > Gluster-devel mailing list > > > Gluster-devel@xxxxxxxxxx > > > http://lists.nongnu.org/mailman/listinfo/gluster-devel > > > > > > > > > > > -- > > Anand V. Avati > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > -- Amar Tumballi http://amar.80x25.org [bulde on #gluster/irc.gnu.org]
