急救！一连上SYBASE就提示这个，强制退出

00:00000:00001:2004/07/12 10:39:09.34 server  Loaded default Unilib conversion handle.
00:00000:00000:2004/07/12 10:39:23.25 kernel  sddone: read error on virtual disk 4 block 17664:
00:00000:00000:2004/07/12 10:39:23.25 kernel  sddone: Windows NT system error 6: Invalid file handle.
00:00000:00001:2004/07/12 10:39:23.29 server  Error: 823, Severity: 24, State: 1
00:00000:00001:2004/07/12 10:39:23.31 server  I/O error detected during read for BUF pointer = '0x50C25584', MASS pointer = '0x50C25584', (Buf#: '0'), page ptr = '0x4EC09800', dbid = '2', Mass virtpage = '67126528', Buffer page = '18688', Mass status = '0x4000100', Buffer status = '0x1', size = '2048', cache (id: 0) = 'default data cache'.
00:00000:00001:2004/07/12 10:39:23.31 kernel  ************************************
00:00000:00001:2004/07/12 10:39:23.32 kernel  SQL causing error : ccur1
00:00000:00001:2004/07/12 10:39:23.32 kernel  ************************************
00:00000:00001:2004/07/12 10:39:23.32 server  SQL Text: ccur1
00:00000:00001:2004/07/12 10:39:23.32 kernel  curdb = 5 pstat = 0x10010000 lasterror = 823
00:00000:00001:2004/07/12 10:39:23.32 kernel  preverror = 0 transtate = 0
00:00000:00001:2004/07/12 10:39:23.32 kernel  curcmd = 49 program =
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x8aa367 os_get_cur_stk_desc+ 0x57 (0x1aae438, 0x1a001a, 0x1aae438, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x8aa367 os_get_cur_stk_desc+ 0x57 (0x1aae438, 0x1aae98c, 0x270f, 0x2)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x88ac24 pcstkwalk+ 0x224 (0x1a001a, 0x2, 0x270f, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x88a7be ucstkgentrace+ 0x1ce (0x0, 0x1, 0x18, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x869ee4 ucbacktrace+ 0x84 (0x0, 0xffffffff, 0x1aaed50, 0x452af

00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x405f66 terminate_process+ 0x566 (0x1aaedb0, 0x63e112, 0x8, 0x17)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x452b3a close_network+ 0x1a (0x8, 0x17, 0x18, 0x1)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x452af8 hdl_default+ 0x48 (0x8, 0x17, 0x18, 0x1)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x63e112 s_handle+ 0x162 (0x8, 0x17, 0x18, 0x1)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x452763 ex_raise+ 0x193 (0x50c25584, 0x2029dd9c, 0x4900, 0x4900)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x48ed14 bufread+ 0x354 (0x2029dd9c, 0x2, 0x20, 0x1aaef84)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x543df0 getpage_with_validation+ 0xc60 (0x2029dd9c, 0x4900, 0x4900, 0x223a13ec)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e7a31 pg__readalloc+ 0x61 (0x223a13ec, 0x2029dd9c, 0x4900, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e898c pg__allocate_near_target+ 0x14c (0x223a13ec, 0x2239ecbc, 0x1aaf148, 0x2239ecbc)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e8279 pg__allocate+ 0x5c9 (0x223a13ec, 0x2239ecbc, 0x1aaf148, 0x2239ecbc)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e7bf5 pg_allocate+ 0x35 (0x223a13ec, 0x2239ecbc, 0x0, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4dd753 pg__allocoam+ 0x153 (0x2239ecbc, 0x223a13ec, 0x1aaf378, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e8f82 pg__allocate_in_oamcreate+ 0x52 (0x223a13ec, 0x2239ecbc, 0x1aaf354, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e87c4 pg__allocate+ 0xb14 (0x223a13ec, 0x2239ecbc, 0x1aaf354, 0x223a13ec)
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x4e7bf5 pg_allocate+ 0x35 (0x223a13ec, 0x22391a38, 0x0, 0x0)
00:00000:00001:2004/07/12 10:39:23.82 kernel  [Handler pc: 0x5c46a0 ut_handle  installed by the following function:-]
00:00000:00001:2004/07/12 10:39:23.82 kernel  pc: 0x5df6f8 crt_work+ 0x1f8 (0x1, 0x202e58d4, 0x202de5a0, 0x2029d8c0)
00:00000:00001:2004/07/12 10:39:23.89 kernel  pc: 0x70174b run_crtable+ 0x16b (0x202a41e8, 0x2bc, 0x0, 0x8a3ab6)
00:00000:00001:2004/07/12 10:39:23.90 kernel  pc: 0x1a001a (Symbol not found)(0x8a3ab6, 0x5c46a0, 0x1aaff74, 0x2029d8c0)
00:00000:00001:2004/07/12 10:39:23.90 kernel  end of stack trace, spid 1, kpid 1703962, suid 1
00:00000:00000:2004/07/12 10:39:28.18 kernel  sddone: read error on virtual disk 4 block 258304:
00:00000:00000:2004/07/12 10:39:28.18 kernel  sddone: Windows NT system error 6: Invalid file handle.
00:00000:00009:2004/07/12 10:39:28.18 server  Error: 823, Severity: 24, State: 1
00:00000:00009:2004/07/12 10:39:28.18 server  I/O error detected during read for BUF pointer = '0x50C24B8C', MASS pointer = '0x50C24B8C', (Buf#: '0'), page ptr = '0x4EBFE800', dbid = '2', Mass virtpage = '67367168', Buffer page = '259328', Mass status = '0x4000100', Buffer status = '0x1', size = '2048', cache (id: 0) = 'default data cache'.