我将 mongodb 作为守护进程运行，并在使用 mongodb 的 crontab 中运行各种脚本。
我意外关机，之后我尝试使用修复模式重新运行它，但不幸的是得到了以下响应。我可以采取哪些措施来恢复数据库并重新启动与守护进程相同的数据库？
siddharta@0data:/var/lib/mongodb$ sudo mongod --dbpath /var/lib/mongodb --repair --repairpath /var/lib/mongodb0
Tue Oct 29 17:37:38 [initandlisten] MongoDB starting : pid=12379 port=27017 dbpath=/var/lib/mongodb 64-bit host=0data
Tue Oct 29 17:37:38 [initandlisten] db version v2.0.4, pdfile version 4.5
Tue Oct 29 17:37:38 [initandlisten] git version: nogitversion
Tue Oct 29 17:37:38 [initandlisten] build info: Linux lamiak 2.6.42-37-generic #58-Ubuntu SMP Thu Jan 24 15:28:10 UTC 2013 x86_64 BOOST_LIB_VERSION=1_46_1
Tue Oct 29 17:37:38 [initandlisten] options: { dbpath: "/var/lib/mongodb", repair: true, repairpath: "/var/lib/mongodb0" }
Tue Oct 29 17:37:38 [initandlisten] journal dir=/var/lib/mongodb/journal
Tue Oct 29 17:37:38 [initandlisten] recover begin
Tue Oct 29 17:37:38 [initandlisten] info no lsn file in journal/ directory
Tue Oct 29 17:37:38 [initandlisten] recover lsn: 0
Tue Oct 29 17:37:38 [initandlisten] recover /var/lib/mongodb/journal/j._16
Tue Oct 29 17:37:38 [initandlisten] recover create file /var/lib/mongodb/$tmp_repairDatabase_0/boardreader.ns 16MB
Tue Oct 29 17:37:38 [initandlisten] creating directory /var/lib/mongodb/$tmp_repairDatabase_0
Tue Oct 29 17:37:38 [initandlisten] recover create file /var/lib/mongodb/$tmp_repairDatabase_0/boardreader.0 64MB
Tue Oct 29 17:37:39 [initandlisten] recover create file /var/lib/mongodb/$tmp_repairDatabase_0/boardreader.1 128MB
Tue Oct 29 17:37:43 [initandlisten] recover cleaning up
Tue Oct 29 17:37:43 [initandlisten] removeJournalFiles
Tue Oct 29 17:37:43 [initandlisten] recover done
Tue Oct 29 17:37:43 [initandlisten] preallocating a journal file /var/lib/mongodb/journal/prealloc.0
283115520/1073741824 26%
398458880/1073741824 37%
534773760/1073741824 49%
713031680/1073741824 66%
901775360/1073741824 83%
Tue Oct 29 17:38:04 [initandlisten] ****
Tue Oct 29 17:38:04 [initandlisten] ****
Tue Oct 29 17:38:04 [initandlisten] need to upgrade database rezagm with pdfile version 4.5, new version: 4.5
Tue Oct 29 17:38:04 [initandlisten] starting upgrade
Tue Oct 29 17:38:04 [initandlisten] rezagm repairDatabase rezagm
Tue Oct 29 17:38:04 [initandlisten] removeJournalFiles
Tue Oct 29 17:38:04 [initandlisten] query rezagm.system.namespaces nscanned:7 nreturned:7 reslen:277 259ms
Tue Oct 29 17:38:04 [FileAllocator] allocating new datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.ns, filling with zeroes...
Tue Oct 29 17:38:04 [FileAllocator] creating directory /var/lib/mongodb0/$tmp_repairDatabase_0/_tmp
Tue Oct 29 17:38:04 [FileAllocator] done allocating datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.ns, size: 16MB, took 0.001 secs
Tue Oct 29 17:38:04 [FileAllocator] allocating new datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.0, filling with zeroes...
Tue Oct 29 17:38:04 [FileAllocator] done allocating datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.0, size: 64MB, took 0.014 secs
Tue Oct 29 17:38:04 [FileAllocator] allocating new datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.1, filling with zeroes...
Tue Oct 29 17:38:04 [FileAllocator] done allocating datafile /var/lib/mongodb0/$tmp_repairDatabase_0/rezagm.1, size: 128MB, took 0.003 secs
Tue Oct 29 17:38:04 [initandlisten] query rezagm.tweetbase nscanned:7 nreturned:7 reslen:335029 231ms
Tue Oct 29 17:38:04 [initandlisten] build index rezagm.tweetbase { _id: 1 }
Tue Oct 29 17:38:05 [initandlisten] build index done 7 records 0.077 secs
Tue Oct 29 17:38:05 [initandlisten] warning: ClientCursor::yield can't unlock b/c of recursive lock ns: rezagm.favorite_det top: { opid: 4, active: true, waitingForLock: false, secs_running: 0, op: "getmore", ns: "rezagm.favorite_det", query: {}, client: "0.0.0.0:0", desc: "initandlisten", threadId: "0x7f95b479a740", numYields: 0 }
Tue Oct 29 17:38:05 [initandlisten] warning: ClientCursor::yield can't unlock b/c of recursive lock ns: rezagm.favorite_det top: { opid: 4, active: true, waitingForLock: false, secs_running: 0, op: "getmore", ns: "rezagm.favorite_det", query: {}, client: "0.0.0.0:0", desc: "initandlisten", threadId: "0x7f95b479a740", numYields: 0 }
Tue Oct 29 17:38:05 [initandlisten] warning: ClientCursor::yield can't unlock b/c of recursive lock ns: rezagm.favorite_det top: { opid: 4, active: true, waitingForLock: false, secs_running: 0, op: "getmore", ns: "rezagm.favorite_det", query: {}, client: "0.0.0.0:0", desc: "initandlisten", threadId: "0x7f95b479a740", numYields: 0 }
Tue Oct 29 17:38:05 [initandlisten] warning: ClientCursor::yield can't unlock b/c of recursive lock ns: rezagm.favorite_det top: { opid: 4, active: true, waitingForLock: false, secs_running: 0, op: "getmore", ns: "rezagm.favorite_det", query: {}, client: "0.0.0.0:0", desc: "initandlisten", threadId: "0x7f95b479a740", numYields: 0 }
Tue Oct 29 17:38:05 [initandlisten] build index rezagm.favorite_det { _id: 1 }
Tue Oct 29 17:38:05 [initandlisten] build index done 633 records 0.003 secs
Tue Oct 29 17:38:05 [initandlisten] build index rezagm.progression { _id: 1 }
Tue Oct 29 17:38:05 [initandlisten] build index done 98 records 0.003 secs
Tue Oct 29 17:38:05 [initandlisten] Assertion failure _recovering db/dur_recover.cpp 235
0x56e0a3 0x56c9f3 0x574639 0x6cb1b3 0x6cb655 0x6cb835 0x6cc0a0 0x6c766a 0x6c7b03 0x6c137d 0x6be9c4 0x6beb9e 0x7839ca 0x77420d 0x7940d5 0x8926b3 0x8946f4 0x895448 0x5281f0 0x7f95b2ad576d
mongod(_ZN5mongo15printStackTraceERSo+0x23) [0x56e0a3]
mongod(_ZN5mongo12sayDbContextEPKc+0xc3) [0x56c9f3]
mongod(_ZN5mongo8assertedEPKcS1_j+0xf9) [0x574639]
mongod(_ZN5mongo3dur11RecoveryJob5writeERKNS0_18ParsedJournalEntryE+0x543) [0x6cb1b3]
mongod(_ZN5mongo3dur11RecoveryJob10applyEntryERKNS0_18ParsedJournalEntryEbb+0x235) [0x6cb655]
mongod(_ZN5mongo3dur11RecoveryJob12applyEntriesERKSt6vectorINS0_18ParsedJournalEntryESaIS3_EE+0x65) [0x6cb835]
mongod(_ZN5mongo3dur11RecoveryJob14processSectionEPKNS0_11JSectHeaderEPKvjPKNS0_11JSectFooterE+0x640) [0x6cc0a0]
mongod(_ZN5mongo3dur22WRITETODATAFILES_Impl1ERKNS0_11JSectHeaderERNS_14AlignedBuilderE+0x8a) [0x6c766a]
mongod(_ZN5mongo3dur16WRITETODATAFILESERKNS0_11JSectHeaderERNS_14AlignedBuilderE+0x43) [0x6c7b03]
mongod() [0x6c137d]
mongod(_ZN5mongo8MongoMMF5closeEv+0x34) [0x6be9c4]
mongod(_ZN5mongo8MongoMMFD1Ev+0x2e) [0x6beb9e]
mongod(_ZN5mongo8DatabaseD2Ev+0x4a) [0x7839ca]
mongod(_ZN5mongo8Database13closeDatabaseEPKcRKSs+0x22d) [0x77420d]
mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x3b5) [0x7940d5]
mongod(_ZN5mongo11doDBUpgradeERKSsSsPNS_14DataFileHeaderE+0x63) [0x8926b3]
mongod(_ZN5mongo14_initAndListenEi+0x7a4) [0x8946f4]
mongod(_ZN5mongo13initAndListenEi+0x18) [0x895448]
mongod(main+0x2770) [0x5281f0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f95b2ad576d]
Tue Oct 29 17:38:05 [initandlisten] dbexception in groupCommit causing immediate shutdown: 0 assertion db/dur_recover.cpp:235
Tue Oct 29 17:38:05 gc1
Tue Oct 29 17:38:05 Got signal: 6 (Aborted).
Tue Oct 29 17:38:05 Backtrace:
0x56e0a3 0x8913dc 0x7f95b2aea4a0 0x7f95b2aea425 0x7f95b2aedb8b 0x77123e 0x6c14f7 0x6be9c4 0x6beb9e 0x7839ca 0x77420d 0x7940d5 0x8926b3 0x8946f4 0x895448 0x5281f0 0x7f95b2ad576d 0x529861
mongod(_ZN5mongo15printStackTraceERSo+0x23) [0x56e0a3]
mongod(_ZN5mongo10abruptQuitEi+0x34c) [0x8913dc]
/lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7f95b2aea4a0]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f95b2aea425]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x7f95b2aedb8b]
mongod(_ZN5mongo10mongoAbortEPKc+0x3e) [0x77123e]
mongod() [0x6c14f7]
mongod(_ZN5mongo8MongoMMF5closeEv+0x34) [0x6be9c4]
mongod(_ZN5mongo8MongoMMFD1Ev+0x2e) [0x6beb9e]
mongod(_ZN5mongo8DatabaseD2Ev+0x4a) [0x7839ca]
mongod(_ZN5mongo8Database13closeDatabaseEPKcRKSs+0x22d) [0x77420d]
mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x3b5) [0x7940d5]
mongod(_ZN5mongo11doDBUpgradeERKSsSsPNS_14DataFileHeaderE+0x63) [0x8926b3]
mongod(_ZN5mongo14_initAndListenEi+0x7a4) [0x8946f4]
mongod(_ZN5mongo13initAndListenEi+0x18) [0x895448]
mongod(main+0x2770) [0x5281f0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f95b2ad576d]
mongod() [0x529861]
Logstream::get called in uninitialized state
Tue Oct 29 17:38:05 [initandlisten] ERROR: Client::~Client _context should be null but is not; client:initandlisten
Logstream::get called in uninitialized state
Tue Oct 29 17:38:05 [initandlisten] ERROR: Client::shutdown not called: initandlisten
是否有太多持久的 crons 会关闭 mongodb 守护进程？