Zhang, Sonic
2004-May-14 17:09 UTC
[Ocfs2-devel] New bug 72 found "System halt when try to mount a volume under kernel 2.6.6 on IPF"
Hi, The ocfs2 version svn911 fails to work on IA64 under kernel 2.6.6. Platform: Tiger4(IA64 with 4 CPUs) OS version: Kernel 2.6.6 OCFS2 svn: 911 After insert OCFS2 module into the kernel 2.6.6 on IPF and mount an OCFS2 volume, the system halts. I enabled KDB in the kernel, so some debug information is output. Steps: 1. create ocfs2 volume on /dev/sda2 2. insert ocfs2 module into kernel 2.6.6 3. mount ocfs2 volume /dev/sda2 onto /dev/ocfs2 Results: System halt. Call Trace: [<a000000100019760>] show_stack+0x80/0xa0 sp=e00000003054f760 bsp=e000000030549378 [<a00000010003c0b0>] die+0x190/0x240 sp=e00000003054f930 bsp=e000000030549340 [<a00000010003d6f0>] ia64_bad_break+0x2f0/0x400 sp=e00000003054f930 bsp=e000000030549318 [<a000000100010160>] ia64_leave_kernel+0x0/0x260 sp=e00000003054f9c0 bsp=e000000030549318 [<a00000020023c5e0>] ocfs_populate_inode+0x6a0/0x8c0 [ocfs2] sp=e00000003054fb90 bsp=e000000030549268 [<a00000020023d6a0>] ocfs_iget+0xea0/0x15c0 [ocfs2] sp=e00000003054fb90 bsp=e000000030549200 [<a0000002002706f0>] ocfs_mount_volume+0x1030/0x1a80 [ocfs2] sp=e00000003054fbc0 bsp=e000000030549178 [<a000000200272600>] ocfs_read_super+0x7e0/0x1180 [ocfs2] sp=e00000003054fd10 bsp=e0000000305490b0 [<a00000010013dde0>] get_sb_bdev+0x2a0/0x3c0 sp=e00000003054fd30 bsp=e000000030549060 [<a00000020026eb80>] ocfs_get_sb+0x40/0x60 [ocfs2] sp=e00000003054fd50 bsp=e000000030549028 [<a00000010013d570>] do_kern_mount+0xb0/0x280 sp=e00000003054fd50 bsp=e000000030548fd8 [<a000000100171f40>] do_mount+0xa20/0x1060 sp=e00000003054fd50 bsp=e000000030548f80 [<a000000100172700>] sys_mount+0x180/0x2c0 sp=e00000003054fe10 bsp=e000000030548f00 [<a00000010000ffe0>] ia64_ret_from_syscall+0x0/0x20 sp=e00000003054fe30 bsp=e000000030548f00 [<a000000000010640>] 0xa000000000010640 sp=e000000030550000 bsp=e000000030548f00 ********************************************* Sonic Zhang Software Engineer Intel China Software Lab Tel: (086)021-52574545-1667 iNet: 752-1667 *********************************************