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[sup-talk] DatabaseCorruptError
Sup had been running for a while, and I just came back to my terminal to
find it dead:
--- IOError from thread: periodic poll
DatabaseError: Error reading block 4279173482: got end of file
./lib/sup/index.rb:271:in `_dangerous_allterms_begin'
./lib/sup/index.rb:271:in `each_prefixed_term'
./lib/sup/index.rb:284:in `each_source_info'
./lib/sup/mbox.rb:147:in `each'
./lib/sup/mbox.rb:147:in `map'
./lib/sup/mbox.rb:147:in `last_indexed_message'
./lib/sup/util.rb:204:in `call'
./lib/sup/util.rb:204:in `benchmark'
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
./lib/sup/util.rb:204:in `benchmark'
./lib/sup/mbox.rb:147:in `last_indexed_message'
./lib/sup/mbox.rb:152:in `first_new_message'
./lib/sup/mbox.rb:124:in `poll'
./lib/sup/poll.rb:154:in `poll_from'
./lib/sup/poll.rb:113:in `do_poll'
./lib/sup/poll.rb:103:in `each'
./lib/sup/poll.rb:103:in `do_poll'
./lib/sup/poll.rb:102:in `synchronize'
./lib/sup/poll.rb:102:in `do_poll'
./lib/sup/util.rb:609:in `send'
./lib/sup/util.rb:609:in `method_missing'
./lib/sup/modes/poll-mode.rb:15:in `poll'
./lib/sup/poll.rb:49:in `poll_with_sources'
./lib/sup/poll.rb:68:in `poll'
./lib/sup/poll.rb:86:in `start'
./lib/sup.rb:78:in `reporting_thread'
./lib/sup.rb:76:in `initialize'
./lib/sup.rb:76:in `new'
./lib/sup.rb:76:in `reporting_thread'
./lib/sup/poll.rb:83:in `start'
./lib/sup/util.rb:609:in `send'
./lib/sup/util.rb:609:in `method_missing'
bin/sup:222
I tried to start it again, and got
--- IOError from thread: poll after loading inbox
DatabaseCorruptError: Db block overwritten - are there multiple writers?
/usr/lib/ruby/1.8/xapian.rb:259:in `_dangerous_postlist_begin'
/usr/lib/ruby/1.8/xapian.rb:259:in `postlist'
./lib/sup/index.rb:530:in `term_docids'
./lib/sup/index.rb:717:in `index_message_threading'
./lib/sup/index.rb:633:in `sync_message'
./lib/sup/util.rb:609:in `send'
./lib/sup/util.rb:609:in `method_missing'
./lib/sup/poll.rb:168:in `poll_from'
./lib/sup/mbox.rb:127:in `poll'
./lib/sup/poll.rb:154:in `poll_from'
./lib/sup/poll.rb:113:in `do_poll'
./lib/sup/poll.rb:103:in `each'
./lib/sup/poll.rb:103:in `do_poll'
./lib/sup/poll.rb:102:in `synchronize'
./lib/sup/poll.rb:102:in `do_poll'
./lib/sup/util.rb:609:in `send'
./lib/sup/util.rb:609:in `method_missing'
./lib/sup/modes/poll-mode.rb:15:in `poll'
./lib/sup/poll.rb:49:in `poll_with_sources'
./lib/sup/poll.rb:68:in `poll'
./lib/sup/util.rb:609:in `send'
./lib/sup/util.rb:609:in `method_missing'
bin/sup:212
./lib/sup.rb:78:in `reporting_thread'
./lib/sup.rb:76:in `initialize'
./lib/sup.rb:76:in `new'
./lib/sup.rb:76:in `reporting_thread'
bin/sup:212
./lib/sup/modes/thread-index-mode.rb:684:in `call'
./lib/sup/modes/thread-index-mode.rb:684:in `__unprotected_load_threads'
./lib/sup/modes/thread-index-mode.rb:625:in `call'
./lib/sup/modes/thread-index-mode.rb:625:in `load_n_threads_background'
./lib/sup.rb:78:in `reporting_thread'
./lib/sup.rb:76:in `initialize'
./lib/sup.rb:76:in `new'
./lib/sup.rb:76:in `reporting_thread'
./lib/sup/modes/thread-index-mode.rb:623:in `load_n_threads_background'
./lib/sup/modes/thread-index-mode.rb:694:in `__unprotected_load_threads'
(eval):12:in `load_threads'
bin/sup:212
My xapian dir looks like:
total 334396
-rw------- 1 andrew andrew 0 May 6 14:43 flintlock
-rw-rw-r-- 1 andrew andrew 12 May 31 2010 iamflint
-rw-rw-r-- 1 andrew andrew 103014400 May 6 13:09 position.DB
-rw-rw-r-- 1 andrew andrew 1594 May 6 11:22 position.baseA
-rw-rw-r-- 1 andrew andrew 161333248 May 6 13:29 postlist.DB
-rw-rw-r-- 1 andrew andrew 2475 May 6 11:22 postlist.baseA
-rw-rw-r-- 1 andrew andrew 20807680 May 6 13:04 record.DB
-rw-rw-r-- 1 andrew andrew 339 May 6 11:22 record.baseA
-rw-rw-r-- 1 andrew andrew 50692096 May 6 13:29 termlist.DB
-rw-rw-r-- 1 andrew andrew 795 May 6 11:22 termlist.baseA
-rw-rw-r-- 1 andrew andrew 6184960 May 6 13:04 value.DB
-rw-rw-r-- 1 andrew andrew 115 May 6 11:22 value.baseA
I'm running an old git pull from next, commit 1bafcf6 dated 2010-10-12.
Anything I should do to try to diagnose and recover this? Or just load
from sup-dump?
Andrew
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