[Xapian-discuss] xapian-compact seg faulting

oscaruser at programmer.net oscaruser at programmer.net
Sat Jun 10 00:34:35 BST 2006


Folks,

Received a seg fault during xapian-compact for flint dbs as 
follows. The dbs to compact seemed OK during the copydatabase 
operation.

Thanks,
-OSC 

gamma:/svr/hda1/omega/data#      
gamma:/svr/hda1/omega/data# /home/oscar/xapian/bin/xapian-compact 
-F -m bsp*/default /svr/hda1/omega/data/default
postlist: Reduced by 62.2293% 640728K (1029624K -> 388896K)
record: Reduced by 52.3299% 55880K (106784K -> 50904K)
termlist: Reduced by 52.9258% 309040K (583912K -> 274872K)
Segmentation fault

strace shows:


stat64("/svr/hda1/omega/data/bsp0149/default/termlist.DB", 
{st_mode=S_IFREG|0644, st_size=2482176, ...}) = 0
open("/svr/hda1/omega/data/bsp0149/default/termlist.baseA", 
O_RDONLY|O_LARGEFILE) = 4
read(4, 
"\366\3\5\200@\255\2\1&\366\3\256\2\0\0\366\3\377\377\377"..., 
1024) = 57
read(4, "", 967)                        = 0
read(4, "", 38)                         = 0
close(4)                                = 0
open("/svr/hda1/omega/data/bsp0149/default/termlist.baseB", 
O_RDONLY|O_LARGEFILE) = 4
read(4, 
"\365\3\5\200@\254\2\1&\365\3\254\2\0\0\365\3\377\377\377"..., 
1024) = 57
read(4, "", 967)                        = 0
read(4, "", 38)                         = 0
close(4)                                = 0
open("/svr/hda1/omega/data/bsp0149/default/termlist.DB", 
O_RDONLY|O_LARGEFILE) = 4
_llseek(4, 2465792, [2465792], SEEK_SET) = 0
read(4, 
"\0\0\1\366\1\0203\0203\2c\37\371\37\356\37\343\37\330\37"..., 
8192) = 8192
_llseek(4, 8192, [8192], SEEK_SET)      = 0
read(4, 
"\0\0\0\6\0\22D\22D\0\21\37\371\30\240\22U\17\3\7l\2f\0"..., 8192) 
= 8192
...
read(4, 
"\0\0\1\366\0\f/\f/\0\23\33\233\26D\20|\fB\10\22\2J\7\304"..., 
8192) = 8192
_llseek(3, 281460736, [281460736], SEEK_SET) = 0
write(3, 
"\0\0\0\1\0\0\0\0\0\0\27\31\377\24\266\17\312\v\312\7d\0"..., 8192) 
= 8192
close(4)                                = 0
_llseek(3, 4849664, [4849664], SEEK_SET) = 0
write(3, 
"\0\0\0\1\2\34K\34K\0\217\37\371\37\355\37\341\37\325\37"..., 8192) 
= 8192
_llseek(3, 278552576, [278552576], SEEK_SET) = 0
write(3, 
"\0\0\0\1\1\n\376\v\4\2\327\37\351\37\334\37\317\37\302"..., 8192) 
= 8192
_llseek(3, 281468928, [281468928], SEEK_SET) = 0
write(3, 
"\0\0\0\1\0\27\342\27\342\0\17\34,\27\361\17\312\v\312\7"..., 8192) 
= 8192
fsync(3)                                = 0
open("/svr/hda1/omega/data/default/termlist.baseB", 
O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 4
write(4, 
"\1\5\200@\320\4\2\307!\373\306\7\267\214\2\0\0\1\377\377"..., 
4314) = 4314
fsync(4)                                = 0
close(4)                                = 0
_llseek(3, 4849664, [4849664], SEEK_SET) = 0
read(3, 
"\0\0\0\1\2\34K\34K\0\217\37\371\37\355\37\341\37\325\37"..., 8192) 
= 8192
stat64("/svr/hda1/omega/data/default/termlist.DB", 
{st_mode=S_IFREG|0644, st_size=281477120, ...}) = 0
termlist: Reduced by 52.9244% 309032K (583912K -> 274880K)
) = 60
close(3)                                = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++



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