问题描述
我在 Amazon AWS 上运行 MongoDB，直到有一天它用完了空间.然后，数据库完全无法访问，我试图关闭数据库.重新启动服务器并安装更大的磁盘后，MongoDB 无法启动.尝试修复数据库，报错如下:
I was running MongoDB on Amazon AWS, until one day it ran out of space. Then, the database is completely inaccessible,and I tried to shutdown the database. Having restarted the server and installed larger disk, the MongoDB can't be started.I tried to repair the database, and the error is shown like below:
8 月 15 日星期三 10:08:04 [initandlisten] MongoDB 开始:pid=1447 port=27017 dbpath=/var/lib/mongodb/32-bit
** 注意:使用 MongoDB 32 位时，您的数据限制为大约 2 GB** 见 http://blog.mongodb.org/post/137788967/32-位限制** 使用 --dur，限制更低
** NOTE: when using MongoDB 32 bit, you are limited to about 2 gigabytes of data ** see http://blog.mongodb.org/post/137788967/32-bit-limitations ** with --dur, the limit is lower
Wed Aug 15 10:08:04 [initandlisten] db version v1.8.3，pdfile version 4.58 月 15 日星期三 10:08:04 [initandlisten] git 版本:c206d77e94bc3b65c76681df5a6b605f68a2de05Wed Aug 15 10:08:04 [initandlisten] build sys info: Linux domU-12-31-39-01-70-B4 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:39:36 EST 2008 i686BOOST_LIB_VERSION=1_378 月 15 日星期三 10:08:04 [initandlisten] **8 月 15 日星期三 10:08:04 [initandlisten] **Wed Aug 15 10:08:04 [initandlisten] 需要使用 pdfile 版本 559903.1345021735 升级数据库 md，新版本:4.5Wed Aug 15 10:08:04 [initandlisten] 开始升级Wed Aug 15 10:08:04 [initandlisten] md repairDatabase md8 月 15 日星期三 10:08:04 [initandlisten] md.system.namespaces 断言失败 isOk() db/pdfile.h 2590x817c27b 0x819121e 0x83cf525 0x83d6bec 0x83f5420 0x82a4fb7 0x83f8680 0x83fcece 0x8401358 0x8401e29 0x8402abd 0x828f755 0x83b3d67 0x83b931c 0x83bb3df 0x81ce25f 0x81ae714 0x8380f31 0x83831ba 0x83d4fafmongod(_ZN5mongo12sayDbContextEPKc+0xcb) [0x817c27b]mongod(_ZN5mongo8assertedEPKcS1_j+0x12e) [0x819121e]mongod(_ZN5mongo11DataFileMgr7findAllEPKcRKNS_7DiskLocE+0x7a5) [0x83cf525]mongod(_ZN5mongo13findTableScanEPKcRKNS_7BSONObjERKNS_7DiskLocE+0x13c) [0x83d6bec]mongod(_ZNK5mongo9QueryPlan9newCursorERKNS_7DiskLocEi+0x830) [0x83f5420]mongod(_ZN5mongo11UserQueryOp5_initEv+0x437) [0x82a4fb7]mongod(_ZN5mongo12QueryPlanSet6Runner6initOpERNS_7QueryOpE+0x110) [0x83f8680]mongod(_ZN5mongo12QueryPlanSet6Runner3runEv+0x2ee) [0x83fcece]mongod(_ZN5mongo12QueryPlanSet5runOpERNS_7QueryOpE+0x2e8) [0x8401358]mongod(_ZN5mongo16MultiPlanScanner9runOpOnceERNS_7QueryOpE+0x59) [0x8401e29]mongod(_ZN5mongo16MultiPlanScanner5runOpERNS_7QueryOpE+0x2d) [0x8402abd]mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0x1575) [0x828f755]mongod() [0x83b3d67]mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_8SockAddrE+0x70c) [0x83b931c]mongod(_ZN5mongo14DBDirectClient4callERNS_7MessageES2_bPSs+0x7f) [0x83bb3df]mongod(_ZN5mongo14DBClientCursor4initEv+0x15f) [0x81ce25f]mongod(_ZN5mongo12DBClientBase5queryERKSsNS_5QueryEiiPKNS_7BSONObjEii+0x2a4) [0x81ae714]mongod(_ZN5mongo6Cloner2goEPKcRSsRKSsbbbb+0x451) [0x8380f31]mongod(_ZN5mongo9cloneFromEPKcRSsRKSsbbbb+0x5a) [0x83831ba]mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x38f) [0x83d4faf]8 月 15 日星期三 10:08:04 [initandlisten] 断言 0 断言 db/pdfile.h:259 ns:md.system.namespaces 查询:{}8 月 15 日星期三 10:08:04 [initandlisten] 断言:10290:bad system.namespaces object { $err: "assertion db/pdfile.h:259" }0x819045e 0x8381181 0x83831ba 0x83d4faf 0x852a30c 0x852b217 0x852e733 0x852f59c 0x85366bb 0xb74a810cmongod(_ZN5mongo11msgassertedEiPKc+0x15e) [0x819045e]mongod(_ZN5mongo6Cloner2goEPKcRSsRKSsbbbb+0x6a1) [0x8381181]mongod(_ZN5mongo9cloneFromEPKcRSsRKSsbbbb+0x5a) [0x83831ba]mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x38f) [0x83d4faf]mongod(_ZN5mongo11doDBUpgradeERKSsSsPNS_14DataFileHeaderE+0x6c) [0x852a30c]mongod() [0x852b217]mongod(_ZN5mongo14_initAndListenEiPKc+0x4b3) [0x852e733]mongod(ZN5mongo13initAndListenEiPKc+0x2c) [0x852f59c]mongod(main+0x6bdb) [0x85366bb]/lib/libc.so.6(_libc_start_main+0xe7) [0xb74a4ce7]mongod() [0x810b551]Wed Aug 15 10:08:04 [initandlisten] initAndListen std::exception 中的异常:bad system.namespaces object { $err: "assertion db/pdfile.h:259" }，终止8 月 15 日星期三 10:08:04 dbexit:Wed Aug 15 10:08:04 [initandlisten] 关机:要关闭监听套接字...Wed Aug 15 10:08:04 [initandlisten] 关机:要刷新对话框...Wed Aug 15 10:08:04 [initandlisten] 关机:要关闭套接字...Wed Aug 15 10:08:04 [initandlisten] 关机:等待 fs 预分配器...Wed Aug 15 10:08:04 [initandlisten] 关机:关闭所有文件...8 月 15 日星期三 10:08:04 closeAllFiles() 完成Wed Aug 15 10:08:04 [initandlisten] 关机:移除 fs 锁...Wed Aug 15 10:08:04 dbexit:现在真的退出
Wed Aug 15 10:08:04 [initandlisten] db version v1.8.3, pdfile version 4.5 Wed Aug 15 10:08:04 [initandlisten] git version: c206d77e94bc3b65c76681df5a6b605f68a2de05 Wed Aug 15 10:08:04 [initandlisten] build sys info: Linux domU-12-31-39-01-70-B4 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:39:36 EST 2008 i686 BOOST_LIB_VERSION=1_37 Wed Aug 15 10:08:04 [initandlisten] ** Wed Aug 15 10:08:04 [initandlisten] ** Wed Aug 15 10:08:04 [initandlisten] need to upgrade database md with pdfile version 559903.1345021735, new version: 4.5 Wed Aug 15 10:08:04 [initandlisten] starting upgrade Wed Aug 15 10:08:04 [initandlisten] md repairDatabase md Wed Aug 15 10:08:04 [initandlisten] md.system.namespaces Assertion failure isOk() db/pdfile.h 259 0x817c27b 0x819121e 0x83cf525 0x83d6bec 0x83f5420 0x82a4fb7 0x83f8680 0x83fcece 0x8401358 0x8401e29 0x8402abd 0x828f755 0x83b3d67 0x83b931c 0x83bb3df 0x81ce25f 0x81ae714 0x8380f31 0x83831ba 0x83d4faf mongod(_ZN5mongo12sayDbContextEPKc+0xcb) [0x817c27b] mongod(_ZN5mongo8assertedEPKcS1_j+0x12e) [0x819121e] mongod(_ZN5mongo11DataFileMgr7findAllEPKcRKNS_7DiskLocE+0x7a5) [0x83cf525] mongod(_ZN5mongo13findTableScanEPKcRKNS_7BSONObjERKNS_7DiskLocE+0x13c) [0x83d6bec] mongod(_ZNK5mongo9QueryPlan9newCursorERKNS_7DiskLocEi+0x830) [0x83f5420] mongod(_ZN5mongo11UserQueryOp5_initEv+0x437) [0x82a4fb7] mongod(_ZN5mongo12QueryPlanSet6Runner6initOpERNS_7QueryOpE+0x110) [0x83f8680] mongod(_ZN5mongo12QueryPlanSet6Runner3runEv+0x2ee) [0x83fcece] mongod(_ZN5mongo12QueryPlanSet5runOpERNS_7QueryOpE+0x2e8) [0x8401358] mongod(_ZN5mongo16MultiPlanScanner9runOpOnceERNS_7QueryOpE+0x59) [0x8401e29] mongod(_ZN5mongo16MultiPlanScanner5runOpERNS_7QueryOpE+0x2d) [0x8402abd] mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0x1575) [0x828f755] mongod() [0x83b3d67] mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_8SockAddrE+0x70c) [0x83b931c] mongod(_ZN5mongo14DBDirectClient4callERNS_7MessageES2_bPSs+0x7f) [0x83bb3df] mongod(_ZN5mongo14DBClientCursor4initEv+0x15f) [0x81ce25f] mongod(_ZN5mongo12DBClientBase5queryERKSsNS_5QueryEiiPKNS_7BSONObjEii+0x2a4) [0x81ae714] mongod(_ZN5mongo6Cloner2goEPKcRSsRKSsbbbb+0x451) [0x8380f31] mongod(_ZN5mongo9cloneFromEPKcRSsRKSsbbbb+0x5a) [0x83831ba] mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x38f) [0x83d4faf] Wed Aug 15 10:08:04 [initandlisten] assertion 0 assertion db/pdfile.h:259 ns:md.system.namespaces query:{} Wed Aug 15 10:08:04 [initandlisten] Assertion: 10290:bad system.namespaces object { $err: "assertion db/pdfile.h:259" } 0x819045e 0x8381181 0x83831ba 0x83d4faf 0x852a30c 0x852b217 0x852e733 0x852f59c 0x85366bb 0xb74a4ce7 0x810b551 mongod(_ZN5mongo11msgassertedEiPKc+0x15e) [0x819045e] mongod(_ZN5mongo6Cloner2goEPKcRSsRKSsbbbb+0x6a1) [0x8381181] mongod(_ZN5mongo9cloneFromEPKcRSsRKSsbbbb+0x5a) [0x83831ba] mongod(_ZN5mongo14repairDatabaseESsRSsbb+0x38f) [0x83d4faf] mongod(_ZN5mongo11doDBUpgradeERKSsSsPNS_14DataFileHeaderE+0x6c) [0x852a30c] mongod() [0x852b217] mongod(_ZN5mongo14_initAndListenEiPKc+0x4b3) [0x852e733] mongod(ZN5mongo13initAndListenEiPKc+0x2c) [0x852f59c] mongod(main+0x6bdb) [0x85366bb] /lib/libc.so.6(_libc_start_main+0xe7) [0xb74a4ce7] mongod() [0x810b551] Wed Aug 15 10:08:04 [initandlisten] exception in initAndListen std::exception: bad system.namespaces object { $err: "assertion db/pdfile.h:259" }, terminating Wed Aug 15 10:08:04 dbexit: Wed Aug 15 10:08:04 [initandlisten] shutdown: going to close listening sockets... Wed Aug 15 10:08:04 [initandlisten] shutdown: going to flush diaglog... Wed Aug 15 10:08:04 [initandlisten] shutdown: going to close sockets... Wed Aug 15 10:08:04 [initandlisten] shutdown: waiting for fs preallocator... Wed Aug 15 10:08:04 [initandlisten] shutdown: closing all files... Wed Aug 15 10:08:04 closeAllFiles() finished Wed Aug 15 10:08:04 [initandlisten] shutdown: removing fs lock... Wed Aug 15 10:08:04 dbexit: really exiting now
我有完整的 *.number 和 *.ns 文件.但似乎 ns 文件已损坏.有什么办法可以修复数据库吗?
I have all *.number and *.ns file completely. But it seems the ns file is corrupted. Any way I could repair the database?
谢谢
推荐答案
如果修复不起作用，那么您很不幸.
If repair doesn't work then you are unfortunately out of luck.
我假设您没有启用日记功能或任何备份.我强烈建议您在启用日记功能的情况下运行，并遵循 此处此处.LVM 快照易于实现，相当快速且可靠.
I'm presuming that you didn't have journaling enabled or any back-ups. I would strongly encourage you to run with journaling enabled and follow one of the back-up strategies outlined here. The LVM snapshot is easy to implement, fairly quick and reliable.
您最好也在 64 位系统上运行 MongoDB.32 位限制您2gb 数据.你说你空间用完了"?
You are better to run MongoDB on a 64-bit system also. 32-bit limits you to 2gb of data. You say that you "ran out of space"?
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