[Jfs-discussion] Signal 11: More info
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From: David L. G. <dav...@gm...> - 2007-09-26 21:44:49
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Hello; I build the latest version of jsfutils (1.1.12), and the problem persists. I tried: david@pcimanol:/sbin$ sudo jfs_debugfs /dev/sdb6 jfs_debugfs version 1.1.12, 24-Aug-2007 Aggregate Block Size: 4096 > su p [1] s_magic: 'JFS1' [15] s_ait2.addr1: 0x00 [2] s_version: 1 [16] s_ait2.addr2: 0x00001cfe [3] s_size: 0x000000001cdf39f0 s_ait2.address: 7422 [4] s_bsize: 4096 [17] s_logdev: 0x00000806 [5] s_l2bsize: 12 [18] s_logserial: 0x00000003 [6] s_l2bfactor: 3 [19] s_logpxd.len: 8192 [7] s_pbsize: 512 [20] s_logpxd.addr1: 0x00 [8] s_l2pbsize: 9 [21] s_logpxd.addr2: 0x039beea9 [9] pad: Not Displayed s_logpxd.address: 60550825 [10] s_agsize: 0x00080000 [22] s_fsckpxd.len: 1899 [11] s_flag: 0x10200900 [23] s_fsckpxd.addr1: 0x00 JFS_LINUX [24] s_fsckpxd.addr2: 0x039be73e JFS_COMMIT JFS_GROUPCOMMIT s_fsckpxd.address: 60548926 JFS_INLINELOG [25] s_time.tv_sec: 0x4671cfc5 [26] s_time.tv_nsec: 0x00000000 [27] s_fpack: '' [12] s_state: 0x00000001 FM_MOUNT [13] s_compress: 0 [14] s_ait2.len: 4 display_super: [m]odify or e[x]it: x > su s [1] s_magic: 'JFS1' [15] s_ait2.addr1: 0x00 [2] s_version: 1 [16] s_ait2.addr2: 0x00001cfe [3] s_size: 0x000000001cdf39f0 s_ait2.address: 7422 [4] s_bsize: 4096 [17] s_logdev: 0x00000806 [5] s_l2bsize: 12 [18] s_logserial: 0x00000002 [6] s_l2bfactor: 3 [19] s_logpxd.len: 8192 [7] s_pbsize: 512 [20] s_logpxd.addr1: 0x00 [8] s_l2pbsize: 9 [21] s_logpxd.addr2: 0x039beea9 [9] pad: Not Displayed s_logpxd.address: 60550825 [10] s_agsize: 0x00080000 [22] s_fsckpxd.len: 1899 [11] s_flag: 0x10200900 [23] s_fsckpxd.addr1: 0x00 JFS_LINUX [24] s_fsckpxd.addr2: 0x039be73e JFS_COMMIT JFS_GROUPCOMMIT s_fsckpxd.address: 60548926 JFS_INLINELOG [25] s_time.tv_sec: 0x4671cfc5 [26] s_time.tv_nsec: 0x00000000 [27] s_fpack: '' [12] s_state: 0x00000000 FM_CLEAN [13] s_compress: 0 [14] s_ait2.len: 4 display_super: [m]odify or e[x]it: x > logs [1] magic: 0x0 [2] version: 0 [3] serial: 0 [4] log size (# blocks): 0 (at 4096 bytes/log block) [5] agg block size: 0 (bytes) [6] log2(agg blk size): 0 [7] flag: 0x00000000 [8] state: 0x00000000 LOGMOUNT [9] end: 0x0 (d 0) [10] uuid: 00000000-0000-0000-0000-000000000000 [11] label: ' ' active file systems: None active. display_logsuper: [m]odify or e[x]it: ----- gdb ------- (gdb) file /home/david/tmp/jfsutils-1.1.12/fsck/jfs_fsck Reading symbols from /home/david/tmp/jfsutils-1.1.12/fsck/jfs_fsck...done. (gdb) run /dev/sdb6 Starting program: /home/david/tmp/jfsutils-1.1.12/fsck/jfs_fsck /dev/sdb6 /home/david/tmp/jfsutils-1.1.12/fsck/jfs_fsck version 1.1.12, 24-Aug-2007 processing started: 9/26/2007 23.27.7 Using default parameter: -p The current device is: /dev/sdb6 Block size in bytes: 4096 Filesystem size in blocks: 60559017 **Phase 0 - Replay Journal Log Program received signal SIGSEGV, Segmentation fault. 0xb7e5634c in memcpy () from /lib/tls/i686/cmov/libc.so.6 (gdb) where #0 0xb7e5634c in memcpy () from /lib/tls/i686/cmov/libc.so.6 #1 0x08074ea5 in updatePage (ld=0xbffa95d0, logaddr=5812268) at log_work.c:2793 #2 0x08075fbd in doAfter (ld=0xbffa95d0, logaddr=5812268) at log_work.c:633 #3 0x08073098 in jfs_logredo (pathname=0xbffaa8f6 "/dev/sdb6", fp=0x814e520, use_2nd_aggSuper=0) at logredo.c:691 #4 0x0806c59d in phase0_processing () at xchkdsk.c:1887 #5 0x0806ed67 in main (argc=Cannot access memory at address 0x3fff7520 ) at xchkdsk.c:333 ----- gdb -------- Another thing: david@pcimanol:/$ sudo strace jfs_fsck /dev/sdb6 Password: execve("/sbin/jfs_fsck", ["jfs_fsck", "/dev/sdb6"], [/* 37 vars */]) = 0 brk(0) = 0x813e000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 fb5000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=51404, ...}) = 0 mmap2(NULL, 51404, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7fa8000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/libuuid.so.1", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\v\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0644, st_size=9292, ...}) = 0 mmap2(NULL, 12108, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f a5000 mmap2(0xb7fa7000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRIT E, 3, 0x1) = 0xb7fa7000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0`\1\000"..., 512) = 51 2 fstat64(3, {st_mode=S_IFREG|0644, st_size=1307104, ...}) = 0 mmap2(NULL, 1312164, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb 7e64000 mmap2(0xb7f9f000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRI TE, 3, 0x13b) = 0xb7f9f000 mmap2(0xb7fa2000, 9636, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOU S, -1, 0) = 0xb7fa2000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 e63000 set_thread_area({entry_number:-1 -> 6, base_addr:0xb7e63ac0, limit:1048575, seg_ 32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, usea ble:1}) = 0 mprotect(0xb7f9f000, 4096, PROT_READ) = 0 munmap(0xb7fa8000, 51404) = 0 fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 fb4000 write(1, "jfs_fsck version 1.1.12, 24-Aug-"..., 37jfs_fsck version 1.1.12, 24-Au g-2007 ) = 37 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x b7e42000 brk(0) = 0x813e000 brk(0x816f000) = 0x816f000 time(NULL) = 1190839870 open("/etc/localtime", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=946, ...}) = 0 fstat64(3, {st_mode=S_IFREG|0644, st_size=946, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 fb3000 read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\10\0\0\0\10"..., 4096) = 946 close(3) = 0 munmap(0xb7fb3000, 4096) = 0 write(1, "processing started: 9/26/2007 22"..., 39processing started: 9/26/2007 22.51.10 ) = 39 open("/dev/sdb6", O_RDONLY|O_LARGEFILE) = 3 close(3) = 0 open("/proc/mounts", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 fb3000 read(3, "rootfs / rootfs rw 0 0\nnone /sys"..., 1024) = 791 read(3, "", 1024) = 0 stat64("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat64("/dev/sdb6", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 22), ...}) = 0 close(3) = 0 munmap(0xb7fb3000, 4096) = 0 write(1, "Using default parameter: -p\n", 28Using default parameter: -p ) = 28 write(1, "The current device is: /dev/sdb"..., 34The current device is: /dev/s db6 ) = 34 open("/dev/sdb6", O_RDWR|O_EXCL|O_LARGEFILE) = 3 fcntl64(3, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) fstat64(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 22), ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7 fb3000 _llseek(3, 0, [0], SEEK_CUR) = 0 _llseek(3, 32768, [32768], SEEK_SET) = 0 read(3, "JFS1\1\0\0\0\3609\337\34\0\0\0\0\0\20\0\0\f\0\3\0\0\2\0"..., 4096) = 40 96 fstat64(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 22), ...}) = 0 ioctl(3, BLKGETSIZE64, 0xbfff2500) = 0 _llseek(3, 30400512, [30400512], SEEK_SET) = 0 read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 16384) = 16 384 _llseek(3, 248016076800, [248016076800], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016084992, [248016084992], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016093184, [248016093184], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016101376, [248016101376], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016109568, [248016109568], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016117760, [248016117760], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016125952, [248016125952], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016134144, [248016134144], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016142336, [248016142336], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016150528, [248016150528], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016158720, [248016158720], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 _llseek(3, 248016166912, [248016166912], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192) = 81 92 rt_sigaction(SIGALRM, {0x806f080, [], SA_RESTART}, NULL, 8) = 0 alarm(1) = 0 write(1, "Block size in bytes: 4096\n", 27Block size in bytes: 4096 ) = 27 write(1, "Filesystem size in blocks: 6055"..., 37Filesystem size in blocks: 60 559017 ) = 37 write(1, "**Phase 0 - Replay Journal Log\n", 31**Phase 0 - Replay Journal Log ) = 31 _llseek(3, 32768, [32768], SEEK_SET) = 0 write(3, "JFS1\1\0\0\0\3609\337\34\0\0\0\0\0\20\0\0\f\0\3\0\0\2\0"..., 4096) = 4 096 _llseek(3, 32768, [32768], SEEK_SET) = 0 read(3, "JFS1\1\0\0\0\3609\337\34\0\0\0\0\0\20\0\0\f\0\3\0\0\2\0"..., 4096) = 40 96 _llseek(3, 248016183296, [248016183296], SEEK_SET) = 0 read(3, "!Ce\207\1\0\0\0\3\0\0\0\0 \0\0\0\20\0\0\f\0\0\0\0\t \20"..., 4096) = 40 96 _llseek(3, 248016187392, [248016187392], SEEK_SET) = 0 read(3, "[?\n\0\1\0\300\17\210\272\312\1\0\0\1\0\0\1\n\0\210\272"..., 4096) = 40 96 _llseek(3, 248032956416, [248032956416], SEEK_SET) = 0 read(3, "[/\n\0\0\0\200\17\1\0\0\0\225\216C\0\2\0\1\0/Cz\0\360\377"..., 4096) = 4096 _llseek(3, 248024571904, [248024571904], SEEK_SET) = 0 read(3, "\\\'\n\0\0\0\264\17*\0\1\0\0\0\0\0\377\377\377\377\0\1"..., 4096) = 409 6 _llseek(3, 248020377600, [248020377600], SEEK_SET) = 0 read(3, "ZC\n\0\0\0\354\17\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 40 96 _llseek(3, 248022474752, [248022474752], SEEK_SET) = 0 read(3, "\\%\n\0\0\0\360\17\4\252C\0\337\0\1\0\0\0\0\0\377\377\377"..., 4096) = 4096 _llseek(3, 248021426176, [248021426176], SEEK_SET) = 0 read(3, "ZD\n\0\0\0\314\17\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 40 96 _llseek(3, 248021950464, [248021950464], SEEK_SET) = 0 read(3, "\332D\n\0\0\0\250\16\0\0\0\0\5\0\0\0\273zC\0\2\0\1\0PD"..., 4096) = 409 6 _llseek(3, 248022212608, [248022212608], SEEK_SET) = 0 read(3, "\34%\n\0\0\0\250\r\374\250C\0\254\0\1\0\0\0\0\0\377\377"..., 4096) = 40 96 _llseek(3, 248022081536, [248022081536], SEEK_SET) = 0 read(3, "\374$\n\0\0\0h\17\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\30\0"..., 4096) = 409 6 _llseek(3, 248022016000, [248022016000], SEEK_SET) = 0 read(3, "\354$\n\0\0\0\250\f\377\377\377\377\0\1\22\0}\250C\0q\0"..., 4096) = 40 96 _llseek(3, 248021983232, [248021983232], SEEK_SET) = 0 read(3, "\342D\n\0\0\0\300\17\244\201\6\0J|\366F\317\350g(N|\366"..., 4096) = 40 96 _llseek(3, 248021999616, [248021999616], SEEK_SET) = 0 read(3, "\350$\n\0\0\0\334\17 \32z\0t\317X\0\0\10\204\0\0\0\0\0"..., 4096) = 409 6 _llseek(3, 248021991424, [248021991424], SEEK_SET) = 0 read(3, "\344D\n\0\0\0`\17\277D\0\0t\257X\0\0\10\204\0\0\0\0\0\1"..., 4096) = 40 96 _llseek(3, 248021995520, [248021995520], SEEK_SET) = 0 read(3, "\347$\n\0\0\0t\17\0\0014\0}\250C\0\227\0\1\0\0\0\0\0\377"..., 4096) = 4 096 _llseek(3, 32768, [32768], SEEK_SET) = 0 read(3, "JFS1\1\0\0\0\3609\337\34\0\0\0\0\0\20\0\0\f\0\3\0\0\2\0"..., 4096) = 40 96 _llseek(3, 45056, [45056], SEEK_SET) = 0 read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 409 6 mmap2(NULL, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x b7e11000 _llseek(3, 65536, [65536], SEEK_SET) = 0 read(3, ">\347\233\3\0\0\0\0\36X3\0\0\0\0\0\0\0\0\0t\0\0\0\1\0\0"..., 4096) = 40 96 _llseek(3, 30384128, [30384128], SEEK_SET) = 0 read(3, ">\7\0\0\0\0\0\0\0\340\233\3\0\0\0\0\0\1\0\0\10\0\0\0U\0"..., 4096) = 40 96 _llseek(3, 53248, [53248], SEEK_SET) = 0 read(3, "\305\317qF\1\0\0\0\20\0\0\0\1\0\0\0\4\0\0\0\v\0\0\0\0\300"..., 4096) = 4096 _llseek(3, 32212258816, [32212258816], SEEK_SET) = 0 read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\355\0\0\1\0\0\1\0"..., 4096) = 409 6 _llseek(3, 30433280, [30433280], SEEK_SET) = 0 read(3, "\377\377\377\377\353\0\0\0 \215\7\0\367\332\0\0\4\0\0\0"..., 4096) = 40 96 _llseek(3, 180389851136, [180389851136], SEEK_SET) = 0 read(3, "\305\317qF\20\0\0\0008\200\n\0{\263\31\0\4\0\0\0(\1\240"..., 4096) = 40 96 _llseek(3, 236292767744, [236292767744], SEEK_SET) = 0 read(3, "\0\0\240\2\0\0\0\0\250\0\0\0U\0\0\0\377\377\377\377z\0"..., 4096) = 409 6 _llseek(3, 22122496, [22122496], SEEK_SET) = 0 read(3, "\0 \0\0M\0\0\0\0\0\240\2\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 409 6 _llseek(3, 180389851136, [180389851136], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0008\200\n\0{\263\31\0\4\0\0\0(\1\240"..., 4096) = 4 096 _llseek(3, 47255703552, [47255703552], SEEK_SET) = 0 read(3, "\305\317qF\20\0\0\0Hq\1\0\1\320\31\0\4\0\0\0\214\n\260"..., 4096) = 409 6 _llseek(3, 47244640256, [47244640256], SEEK_SET) = 0 read(3, "\0\0\260\0\0\0\0\0\27\0\0\0\377\377\377\377\377\377\377"..., 4096) = 40 96 _llseek(3, 5853184, [5853184], SEEK_SET) = 0 read(3, "\0 \0\0\0\0\0\0\0\0\260\0\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 40 96 _llseek(3, 47255703552, [47255703552], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0Hq\1\0\1\320\31\0\4\0\0\0\214\n\260"..., 4096) = 40 96 _llseek(3, 180389851136, [180389851136], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0008\200\n\0{\263\31\0\4\0\0\0(\1\240"..., 4096) = 4 096 _llseek(3, 197860884480, [197860884480], SEEK_SET) = 0 read(3, "\305\317qF\20\0\0\0\200\363\5\0\33\'\31\0\4\0\0\0\330\26"..., 4096) = 4 096 _llseek(3, 197568495616, [197568495616], SEEK_SET) = 0 read(3, "\0\0\340\2\0\0\0\0_\0\0\0\377\377\377\377\202\0\0\0\377"..., 4096) = 40 96 _llseek(3, 24252416, [24252416], SEEK_SET) = 0 read(3, "\0 \0\0\0\0\0\0\0\0\341\2\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 40 96 _llseek(3, 197860884480, [197860884480], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0\200\363\5\0\33\'\31\0\4\0\0\0\330\26"..., 4096) = 4096 _llseek(3, 200371048448, [200371048448], SEEK_SET) = 0 read(3, "\305\317qF\20\0\0\0\10\1\6\0\302\234\33\0\4\0\0\0\270p"..., 4096) = 409 6 _llseek(3, 199715979264, [199715979264], SEEK_SET) = 0 read(3, "\0\0\350\2\0\0\0\0`\0\0\0\377\377\377\377\377\377\377\377"..., 4096) = 4096 _llseek(3, 24559616, [24559616], SEEK_SET) = 0 read(3, "\0 \0\0\0\0\0\0\0`\352\2\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 409 6 _llseek(3, 200371048448, [200371048448], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0\10\1\6\0\302\234\33\0\4\0\0\0\270p"..., 4096) = 40 96 _llseek(3, 66600366080, [66600366080], SEEK_SET) = 0 read(3, "\305\317qF\20\0\0\0\330\4\2\0c\37\30\0\4\0\0\0\f\33\370"..., 4096) = 40 96 _llseek(3, 66571993088, [66571993088], SEEK_SET) = 0 read(3, "\0\0\370\0\0\0\0\0 \0\0\0\377\377\377\377\377\377\377\377"..., 4096) = 4096 _llseek(3, 8212480, [8212480], SEEK_SET) = 0 read(3, "\0 \0\0\0\0\0\0\0\0\370\0\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 40 96 _llseek(3, 66600366080, [66600366080], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0\330\4\2\0c\37\30\0\4\0\0\0\f\33\370"..., 4096) = 4 096 _llseek(3, 25276416, [25276416], SEEK_SET) = 0 read(3, "\0 \0\0\341\2\0\0\0 \0\3\0\0\0\0\0\1\0\0\10\0\0\0U\0\0"..., 4096) = 409 6 _llseek(3, 197860884480, [197860884480], SEEK_SET) = 0 write(3, "\305\317qF\20\0\0\0\200\363\5\0\33\'\31\0\4\0\0\0\330\26"..., 4096) = 4096 _llseek(3, 161256648704, [161256648704], SEEK_SET) = 0 read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\32\0\0\1\0\0\1\0\0"..., 4096) = 40 96 _llseek(3, 23130112, [23130112], SEEK_SET) = 0 read(3, "\0 \0\0\343\f\0\0\0\300\276\2\0\0\0\0\0\1\0\0\10\0\0\0"..., 4096) = 409 6 _llseek(3, 161256648704, [161256648704], SEEK_SET) = 0 write(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\32\0\0\1\0\0\1\0\0"..., 4096) = 4 096 _llseek(3, 248021987328, [248021987328], SEEK_SET) = 0 read(3, "\343D\n\0\0\0\30\17\366A\366F\32\326\316+i|\366F;\207\303"..., 4096) = 4096 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV (core dumped) +++ Process 11621 detached Now I am goint to test the --omit_journal_replay option (read from older posts) (5 min. later) It is checking files now, please solve this bug; jfs looks pretty unstable; It was a problem from the hd (it shutted down and restarted continuously for 1 hour and when rebooted I found that I had not access to my files). I am going to post a review not very favourable to this filesystem in my blog, now I am using XFS. Finally I got this: david@pcimanol:/sbin$ sudo jfs_fsck /dev/sdb6 --omit_journal_replay Password: jfs_fsck version 1.1.12, 24-Aug-2007 processing started: 9/26/2007 23.32.29 Using default parameter: -p The current device is: /dev/sdb6 Block size in bytes: 4096 Filesystem size in blocks: 60559017 **Phase 1 - Check Blocks, Files/Directories, and Directory Entries **Phase 2 - Count links Incorrect link counts have been detected. Will correct. **Phase 3 - Duplicate Block Rescan and Directory Connectedness **Phase 4 - Report Problems File system object FF393486 is linked as: /var/log/syslog cannot repair the data format error(s) in this file. cannot repair FF393486. Will release. **Phase 5 - Check Connectivity **Phase 6 - Perform Approved Corrections **Phase 7 - Rebuild File/Directory Allocation Maps **Phase 8 - Rebuild Disk Allocation Maps **Phase 9 - Reformat File System Log 242236068 kilobytes total disk space. 128008 kilobytes in 36377 directories. 228585950 kilobytes in 392892 user files. 324 kilobytes in extended attributes 358762 kilobytes reserved for system use. 13419040 kilobytes are available for use. Filesystem is clean. Thank you for your help. Continue with your hard working and congratulations for its speed, kind regards, David Losada |