Error on bfcheck with IDS 9.3 /Linux/HP Cluster

IDS 9.3 crashed on dbexport : 244 - Could not do a physical-order read to fetch next row 105- ISAM error : bad isam file format with the following af file, if we try to access to the database. 12:29:35 bfcheck: bad page: pg_addr 0x1111d4 != bp->bf_pagenum 0x11119c buffer header 100a5bc4: 00000000 00000000 00000000 a0300910 ........ .....0.. 100a5bd4: a0300910 40e00310 a0610a10 02000000 .0..@... .a...... 100a5be4: 00000000 0c000000 00000000 00000000 ........ ........ 100a5bf4: 01000000 10000000 00000000 4f011000 ........ ....O... 100a5c04: 9c111100 00000000 00000000 db060800 ........ ........ 100a5c14: 00000000 ffffffff 9c111100 01000000 ........ ........ 100a5c24: 00901510 .... page 10159000: d4111100 74590700 00000400 1800e407 ....tY.. ........ 10159010: 00000000 00000000 01000000 00000000 ........ ........ 10159020: 00000000 00000000 00000000 00000000 ........ ........ 10159030 * 101597f0: 00000000 00000000 00000000 74590700 ........ ....tY.. chunk info 10c32918: 01000000 00000000 20a10700 89860600 ........ ....... 10c32928: 01000000 40001500 2f646576 2f726f6f ....@... /dev/roo 10c32938: 745f6462 735f7369 6c69616e 61000000 t_dbs_si liana... 10c32948: cb040100 01000000 1829c310 21000000 ........ .)..!... 10c32958: 01000000 58540a10 00000000 81000000 ....XT.. ........ 10c32968: 4c300810 81000000 00000000 17c05308 L0...... ......S. 10c32978: 90530a10 c4241d11 85925508 a05db310 .S...$.. ..U..].. 10c32988: 00680310 00000000 e800ba10 1b000000 .h...... ........ 10c32998: 729a5508 e800ba10 ec241d11 a59e5508 r.U..... .$....U. 10c329a8: d03f1611 e800ba10 00680310 e5bf5308 .?...... .h....S. 10c329b8: 17c05308 ec610410 1c251d11 0fbb0e08 ..S..a.. .%...... 10c329c8: ec610410 08001410 04000000 90530a10 .a...... .....S.. 10c329d8: d03f1611 ffe00000 00000000 7f030000 .?...... ........ 10c329e8: 6666663f 60251d11 037e0e08 00520a10 fff?`%.. .~...R.. 10c329f8: 02000000 00680310 00f81410 01000000 .....h.. ........ 10c32a08: cb041100 01000000 58540a10 90530a10 ........ XT...S.. 10c32a18: c8520a10 00d81410 00680310 6c6f6762 .R...... .h..logb 10c32a28: 66320008 00520a10 03000000 00000000 f2...R.. ........ 10c32a38: 20000000 01000000 00000000 00000000 ....... ........ 10c32a48: 79000000 01000000 00000000 00000000 y....... ........ 10c32a58: 00000000 00000000 83f80200 05080000 ........ ........ 10c32a68: 00000000 00000000 ........ aio req 110ba458: 00000000 00000000 00000000 00000000 ........ ........ 110ba468: 00000000 00000000 68a50b11 48a30b11 ........ h...H... 110ba478: 00000000 00000000 770f0000 41494f72 ........ w...AIOr 110ba488: 65710000 00000000 d1070000 00000000 eq...... ........ 110ba498: 01000000 00010000 01000000 02000000 ........ ........ 110ba4a8: 00000000 00000000 00000000 d4a40b11 ........ ........ 110ba4b8: 00000000 01000000 00000000 00000000 ........ ........ 110ba4c8: 00000000 00000000 00000000 ........ .... aio op 110ba4d4: 00000000 00080000 01000000 98711311 ........ .....q.. 110ba4e4: 1b75323e 03000000 00901510 00080000 .u2>.... ........ 110ba4f4: 00e08c08 00000000 00000000 00000000 ........ ........ 110ba504: 00000000 00000000 58a40b11 ........ X... page from (primary) disk 114b8400: d4111100 74590700 00000400 1800e407 ....tY.. ........ 114b8410: 00000000 00000000 01000000 00000000 ........ ........ 114b8420: 00000000 00000000 00000000 00000000 ........ ........ 114b8430 * 114b8bf0: 00000000 00000000 00000000 74590700 ........ ....tY.. 12:29:35 12:29:35 Informix Dynamic Server Version 9.30.UC2 Software Serial Number AAD#J308908 12:29:35 Assert Failed: Page Check Error in mappage:bad bitmap page 12:29:35 Who: Session(7, informix@beja1, 0, 281529604) Thread(21, xchg_1.1, 10c4c018, 1) File: rsdebug.c Line: 987 12:29:35 Results: Possible inconsistencies in 'siliana:"informix".table_rue' 12:29:35 Action: Run 'oncheck -cD 1048911' 12:29:35 Stack for thread: 21 xchg_1.1 base: 0x11431000 len: 36864 pc: 0x08554640 tos: 0x114394c4 state: running vp: 1 0x08554640 (oninit)afstack (0x111a5658, 0x87a02e0, 0x2dcd, 0x1143957c, 0x4, 0x883b720) 0x08553cdf (oninit)afhandler(0x2, 0x8873600, 0x8874060, 0x8872ce0, 0x401, 0x1) 0x08553747 (oninit)affail_interface(0x8873600, 0x8874060, 0x8872ce0, 0x1, 0x8767d3b, 0x3db) 0x083dee71 (oninit)bffail (0x4, 0x111dfd80, 0xe4, 0x10157000, 0x0, 0x0) 0x083d8abe (oninit)mappages(0x114b75d8, 0xd, 0xffffffff, 0x11439b54, 0x0, 0x0) 0x0837c302 (oninit)dovrecord(0x1132103c, 0x28, 0x0, 0x11439ecc, 0x0, 0x1132103c) 0x08456070 (oninit)plogredo(0x13, 0x2a040, 0x1132103c, 0x110, 0x0, 0x1132103c) 0x0849c79f (oninit)rlogm_redo(0x10c7cd04, 0x1129f688, 0x11321030, 0x114247a0, 0x11424768, 0x0) 0x08453d30 (oninit)next_recvr(0x114889f0, 0x11439f5c, 0xffffffff, 0x0, 0x11423a50, 0x11439f84) 0x0855a6d8 (oninit)prod_loop2(0x11439f8c, 0xa, 0x4, 0x0, 0x11423b60, 0x11418868) 0x0855a9d9 (oninit)producer_thread(0x11423f58, 0x0, 0x0, 0x0, 0x0, 0xe) 0x0853d0f9 (oninit)startup (0xe, 0x1143a868, 0x11430fd8, 0x868, 0x2286c0a9, 0x0) 0x00000000 (*nosymtab*)0x0 NB: we are using a HP cluster under Linux Redaht 7.3 thanks