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OPERATIONAL DEFECT DATABASE
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2018-03-07T08:55:10.043+0100 I CONTROL [main] ***** SERVER RESTARTED ***** 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] MongoDB starting : pid=4425 port=27017 dbpath=/home/mongod/data 64-bit host=localhost.localdomain 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] db version v3.2.1 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] git version: a14d55980c2cdc565d4704a7e3ad37e4e535c1b2 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 2013 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] allocator: tcmalloc 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] modules: none 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] build environment: 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] distmod: rhel70 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] distarch: x86_64 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] target_arch: x86_64 2018-03-07T08:55:10.051+0100 I CONTROL [initandlisten] options: { config: "/etc/mongod.conf", net: { port: 27017 }, processManagement: { fork: true, pidFilePath: "/var/run/mongodb/mongod.pid" }, security: { authorization: "enabled" }, storage: { dbPath: "/home/mongod/data", journal: { enabled: true } }, systemLog: { destination: "file", logAppend: true, path: "/var/log/mongodb/mongod.log" } } 2018-03-07T08:55:10.078+0100 E STORAGE [initandlisten] Unable to read the storage engine metadata file: FileNotOpen Failed to read metadata from /home/mongod/data/storage.bson 2018-03-07T08:55:10.078+0100 I - [initandlisten] Fatal Assertion 28661 2018-03-07T08:55:10.078+0100 I - [initandlisten] ***aborting after fassert() failure 2018-03-07T08:55:10.085+0100 F - [initandlisten] Got signal: 6 (Aborted). 0x12eaa52 0x12e9bb9 0x12ea3c2 0x7f57ac6ad100 0x7f57ac3125f7 0x7f57ac313ce8 0x12754b2 0x104afb6 0x104b156 0xf84aef 0x9914f1 0x94cd79 0x7f57ac2feb15 0x98f08d ----- BEGIN BACKTRACE ----- {"backtrace":[{"b":"400000","o":"EEAA52"},{"b":"400000","o":"EE9BB9"},{"b":"400000","o":"EEA3C2"},{"b":"7F57AC69E000","o":"F100"},{"b":"7F57AC2DD000","o":"355F7"},{"b":"7F57AC2DD000","o":"36CE8"},{"b":"400000","o":"E754B2"},{"b":"400000","o":"C4AFB6"},{"b":"400000","o":"C4B156"},{"b":"400000","o":"B84AEF"},{"b":"400000","o":"5914F1"},{"b":"400000","o":"54CD79"},{"b":"7F57AC2DD000","o":"21B15"},{"b":"400000","o":"58F08D"}],"processInfo":{ "mongodbVersion" : "3.2.1", "gitVersion" : "a14d55980c2cdc565d4704a7e3ad37e4e535c1b2", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "3.10.0-327.4.4.el7.x86_64", "version" : "#1 SMP Tue Jan 5 16:07:00 UTC 2016", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "82DE04175D9E4EDD5FB2C7106D67B02C808D491C" }, { "b" : "7FFE6BC1A000", "elfType" : 3, "buildId" : "B007FEDE01895DEC1ACA9D8B8993FE27D70A3A20" }, { "b" : "7F57AD8CD000", "path" : "/lib64/libssl.so.10", "elfType" : 3, "buildId" : "5FF1BF6A3821C90C630A0CF2223605D1A497BC40" }, { "b" : "7F57AD4E6000", "path" : "/lib64/libcrypto.so.10", "elfType" : 3, "buildId" : "FC1CE5E31F183DD19AB098DECFDA8EAC60C0631B" }, { "b" : "7F57AD2DE000", "path" : "/lib64/librt.so.1", "elfType" : 3, "buildId" : "CB0D2C9F29DBD13C47E7D2EEFB94B35835698CCA" }, { "b" : "7F57AD0DA000", "path" : "/lib64/libdl.so.2", "elfType" : 3, "buildId" : "091060A163E7EDA25572F3B1BAF2E8F80209C00E" }, { "b" : "7F57ACDD2000", "path" : "/lib64/libstdc++.so.6", "elfType" : 3, "buildId" : "8941888BF8EE9CED585599BE5397A385FC1C73CE" }, { "b" : "7F57ACAD0000", "path" : "/lib64/libm.so.6", "elfType" : 3, "buildId" : "F9DF294FB70243549DCB643F1322BB20E70E9FE8" }, { "b" : "7F57AC8BA000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3, "buildId" : "6AA1DCC4DE7F1836344949857FC2017278631FFD" }, { "b" : "7F57AC69E000", "path" : "/lib64/libpthread.so.0", "elfType" : 3, "buildId" : "723F0AC75EF88E778940AE8A8BC30141D85B116A" }, { "b" : "7F57AC2DD000", "path" : "/lib64/libc.so.6", "elfType" : 3, "buildId" : "2434E3F90543A7D58D480E8B8C4FAFACEA7FF1D6" }, { "b" : "7F57ADB3A000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "09E1BB4D034C7263810A41100647068858A7ECB6" }, { "b" : "7F57AC091000", "path" : "/lib64/libgssapi_krb5.so.2", "elfType" : 3, "buildId" : "D46A230FFF4A7B808B3CFC213D31FCAC542FB504" }, { "b" : "7F57ABDAC000", "path" : "/lib64/libkrb5.so.3", "elfType" : 3, "buildId" : "6D6136A0E795420B05854DEF13A10C226FE9CCB2" }, { "b" : "7F57ABBA8000", "path" : "/lib64/libcom_err.so.2", "elfType" : 3, "buildId" : "3A1166709F88740C49E060731832E3FAD2DFB66B" }, { "b" : "7F57AB976000", "path" : "/lib64/libk5crypto.so.3", "elfType" : 3, "buildId" : "AA97A848DD7C9E57B06EC913E10D420AEBBCE027" }, { "b" : "7F57AB760000", "path" : "/lib64/libz.so.1", "elfType" : 3, "buildId" : "1982C8CDAE90F898D1AD26DC07E807333B4789D0" }, { "b" : "7F57AB551000", "path" : "/lib64/libkrb5support.so.0", "elfType" : 3, "buildId" : "AEF6C3D3C5152F339942041519A106FC055DAF71" }, { "b" : "7F57AB34D000", "path" : "/lib64/libkeyutils.so.1", "elfType" : 3, "buildId" : "2E01D5AC08C1280D013AAB96B292AC58BC30A263" }, { "b" : "7F57AB133000", "path" : "/lib64/libresolv.so.2", "elfType" : 3, "buildId" : "A9DA5486FACCE0E1DED291E6B4638CCC25F77BA0" }, { "b" : "7F57AAF0E000", "path" : "/lib64/libselinux.so.1", "elfType" : 3, "buildId" : "82FF6B18E1E42825CC2D060F969479AD4AF2F62C" }, { "b" : "7F57AACAD000", "path" : "/lib64/libpcre.so.1", "elfType" : 3, "buildId" : "30FA397B01197ECABC647CBD8E75FDD5B743D730" }, { "b" : "7F57AAA88000", "path" : "/lib64/liblzma.so.5", "elfType" : 3, "buildId" : "98131C9354279ABD39FD80D4BE5B3EC5678BD9E0" } ] }} mongod(_ZN5mongo15printStackTraceERSo+0x32) [0x12eaa52] mongod(+0xEE9BB9) [0x12e9bb9] mongod(+0xEEA3C2) [0x12ea3c2] libpthread.so.0(+0xF100) [0x7f57ac6ad100] libc.so.6(gsignal+0x37) [0x7f57ac3125f7] libc.so.6(abort+0x148) [0x7f57ac313ce8] mongod(_ZN5mongo13fassertFailedEi+0x82) [0x12754b2] mongod(_ZN5mongo21StorageEngineMetadata7forPathERKSs+0x2E6) [0x104afb6] mongod(_ZN5mongo21StorageEngineMetadata23getStorageEngineForPathERKSs+0x26) [0x104b156] mongod(_ZN5mongo20ServiceContextMongoD29initializeGlobalStorageEngineEv+0x5F) [0xf84aef] mongod(_ZN5mongo13initAndListenEi+0x321) [0x9914f1] mongod(main+0x149) [0x94cd79] libc.so.6(__libc_start_main+0xF5) [0x7f57ac2feb15] mongod(+0x58F08D) [0x98f08d] ----- END BACKTRACE -----
ramon.fernandez commented on Fri, 20 Jul 2018 17:57:23 +0000: tedi, that sounds like a permission problem. Please check permissions for the service and, if everything checks out, please open a new ticket so we can investigate further. Thanks, Ramón. tedi commented on Thu, 19 Jul 2018 15:51:33 +0000: Hi, We are having the same issue after trying to upgrade from Mongo 3.2 to 3.4. I'm on CentOS. The steps are as follows: Start Mongo 3.2 as a service - works ok Stopped Mongo. Replaced the Mongo binaries from 3.2 with the Mongo binaries from 3.4. Tried to start the mongod service failed with the error Unable to read the storage engine metadata file: FileStreamFailed: Unable to read BSON data from /mongodb/storage.bson Tried to start the mongod binary - works ok This is the outputs of ls -l on the mongo data directory: -rw-r----- 1 mongodb mongodb 28672 Jul 19 15:23 collection-0-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-0-3261105595390352331.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-0-3399391716293947976.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-0-3654266892387372094.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:24 collection-0--643437103280762783.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-100--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:48 collection-101-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-102--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-10-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-104--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 753664 Jul 19 15:48 collection-105-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-106--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:48 collection-107-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 380928 Jul 19 15:23 collection-107--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-108--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:26 collection-109-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 217088 Jul 19 15:23 collection-110--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 376832 Jul 19 15:23 collection-110--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-111-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 147456 Jul 19 15:23 collection-112--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:23 collection-114--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 90112 Jul 19 15:23 collection-116--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-118--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 1400832 Jul 19 15:23 collection-120--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 12288 Jul 19 15:23 collection-123--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 180224 Jul 19 15:23 collection-128--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:23 collection-132--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 671744 Jul 19 15:23 collection-133-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 53248 Jul 19 15:23 collection-13--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 49152 Jul 19 15:23 collection-137--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-139--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-141-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 2768896 Jul 19 15:23 collection-153-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 40960 Jul 19 15:23 collection-15--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 1048576 Jul 19 15:23 collection-15-529204366338342081.wt -rw-r----- 1 mongodb mongodb 110592 Jul 19 15:23 collection-155-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 167936 Jul 19 15:23 collection-16-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-17--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:23 collection-18-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 53248 Jul 19 15:23 collection-18-5509507409392474032.wt -rw-r----- 1 mongodb mongodb 5275648 Jul 19 15:23 collection-19--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 2813952 Jul 19 15:23 collection-195-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 147456 Jul 19 15:23 collection-2--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 20480 Jul 19 15:23 collection-21--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-2-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:42 collection-22-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-2-3399391716293947976.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-23--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 24576 Jul 19 15:23 collection-23-529204366338342081.wt -rw-r----- 1 mongodb mongodb 307200 Jul 19 15:23 collection-25--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-25-529204366338342081.wt -rw-r----- 1 mongodb mongodb 577536 Jul 19 15:23 collection-26-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 380928 Jul 19 15:23 collection-27--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 3833856 Jul 19 15:48 collection-28-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-29--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-30-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-31--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 294912 Jul 19 15:23 collection-32-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-33--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-33-529204366338342081.wt -rw-r----- 1 mongodb mongodb 360448 Jul 19 15:23 collection-34-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-35--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:23 collection-35-529204366338342081.wt -rw-r----- 1 mongodb mongodb 364544 Jul 19 15:23 collection-36-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 315392 Jul 19 15:23 collection-36-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-37--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-37-529204366338342081.wt -rw-r----- 1 mongodb mongodb 135168 Jul 19 15:23 collection-38-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 200704 Jul 19 15:23 collection-39--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 962560 Jul 19 15:23 collection-39-529204366338342081.wt -rw-r----- 1 mongodb mongodb 77824 Jul 19 15:23 collection-40-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 241664 Jul 19 15:23 collection-41--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-41-529204366338342081.wt -rw-r----- 1 mongodb mongodb 147456 Jul 19 15:23 collection-43--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 20480 Jul 19 15:23 collection-43-529204366338342081.wt -rw-r----- 1 mongodb mongodb 192512000 Jul 19 15:23 collection-44-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 167936 Jul 19 15:23 collection-45--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-47--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-47-529204366338342081.wt -rw-r----- 1 mongodb mongodb 94208 Jul 19 15:23 collection-49-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 200704 Jul 19 15:23 collection-49-529204366338342081.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 collection-53-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 15:23 collection-54-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-54-5509507409392474032.wt -rw-r----- 1 mongodb mongodb 847872 Jul 19 15:23 collection-56-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-57-529204366338342081.wt -rw-r----- 1 mongodb mongodb 49152 Jul 19 15:23 collection-58-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 collection-59-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-59--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 6434816 Jul 19 15:23 collection-61--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 collection-62-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 40960 Jul 19 15:23 collection-64--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 77258752 Jul 19 15:23 collection-67--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 2093056 Jul 19 15:23 collection-71-529204366338342081.wt -rw-r----- 1 mongodb mongodb 1303535616 Jul 19 15:23 collection-72-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 61440 Jul 19 15:23 collection-72-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 40960 Jul 19 15:23 collection-73-529204366338342081.wt -rw-r----- 1 mongodb mongodb 80003072 Jul 19 15:23 collection-75-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 24576 Jul 19 15:23 collection-76-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 7770112 Jul 19 15:23 collection-82-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 158801920 Jul 19 15:23 collection-83--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 143360 Jul 19 15:23 collection-86--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:23 collection-88--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 6217728 Jul 19 15:23 collection-89--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-90--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 collection-90-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-92--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 352256 Jul 19 15:23 collection-93-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-94--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 102400 Jul 19 15:23 collection-9--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 15:23 collection-96--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 303104 Jul 19 15:23 collection-96-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 collection-97--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 49152 Jul 19 15:23 collection-98--1014318079083928859.wt drwxr-s--- 2 mongodb mongodb 4096 Jul 19 15:49 diagnostic.data -rw-r----- 1 mongodb mongodb 4096 Dec 19 2016 index-100--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-101--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 4096 Jul 9 2017 index-101--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 24576 Jul 19 15:42 index-102-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Dec 19 2016 index-102--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jan 7 2018 index-103--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:48 index-103-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Dec 19 2016 index-103--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 4096 Dec 19 2016 index-104--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-10--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-105--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 397312 Jul 19 15:48 index-106-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-107--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 32768 Jul 19 15:25 index-108-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 61440 Jul 9 2017 index-108--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-109--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 61440 Jul 9 2017 index-109--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:26 index-110-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 32768 Mar 12 2017 index-111--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 53248 Jul 9 2017 index-111--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Jan 7 2018 index-11-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-112-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 61440 Jul 9 2017 index-112--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-113--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jul 9 2017 index-115--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-117--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-119--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 53248 Mar 12 2017 index-121--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jan 7 2018 index-122--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Mar 12 2017 index-123--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jan 7 2018 index-1-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Feb 16 2017 index-124--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 24576 Feb 7 09:48 index-124--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Jul 9 2017 index-125--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 24576 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19 14:49 index-24--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 20480 Sep 3 2017 index-24-529204366338342081.wt -rw-r----- 1 mongodb mongodb 32768 Jul 19 14:49 index-26--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Sep 3 2017 index-26-529204366338342081.wt -rw-r----- 1 mongodb mongodb 159744 Jul 19 15:15 index-27-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 32768 Jul 19 14:49 index-28--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 1228800 Jul 19 15:48 index-29-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 14:49 index-30--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 45056 Jul 9 2017 index-3--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 16384 Jan 7 2018 index-31-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jan 7 2018 index-3-2349616780165045719.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 14:49 index-32--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 32768 Jan 7 2018 index-33-2349616780165045719.wt 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14:49 index-58-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 16384 Jul 19 14:49 index-58--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 16384 Sep 3 2017 index-58-529204366338342081.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-59-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Apr 9 2017 index-60-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-60--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 4096 Mar 28 2017 index-61-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-61-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-62-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 14:49 index-62--4939264939694781635.wt -rw-r----- 1 mongodb mongodb 4096 Apr 9 2017 index-63-3306768526368028827.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-63-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 32768 Jul 19 14:49 index-63--4939264939694781635.wt 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14:49 index-85-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4333568 Jul 9 2017 index-85--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:24 index-86-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-87-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 9 2017 index-87--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 14:49 index-88-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 9 2017 index-88--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jan 7 2018 index-89--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 61440 Jul 9 2017 index-90--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-91--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 4096 Feb 7 09:48 index-91-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 45056 Jul 9 2017 index-91--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 4096 Jul 19 14:49 index-92-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 9 2017 index-92--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-93--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 9 2017 index-93--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 14:49 index-94-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jan 7 2018 index-94--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-95--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 14:49 index-95-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 36864 Jul 9 2017 index-95--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 16384 Mar 12 2017 index-97--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 14:49 index-97-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 45056 Jul 19 14:49 index-98-4065400994569700348.wt -rw-r----- 1 mongodb mongodb 4096 Jan 12 2017 index-98--5531778873465183511.wt -rw-r----- 1 mongodb mongodb 36864 Jul 19 15:00 index-99--1014318079083928859.wt -rw-r----- 1 mongodb mongodb 4096 Dec 19 2016 index-99--5531778873465183511.wt drwxr-s--- 2 mongodb mongodb 4096 Jul 19 15:24 journal -rw-r----- 1 mongodb mongodb 57344 Jul 19 15:23 _mdb_catalog.wt -rw-r----- 1 mongodb mongodb 6 Jul 19 15:23 mongod.lock -rw-r----- 1 mongodb mongodb 94208 Jul 19 15:48 sizeStorer.wt drwxrwxrwx 10 root root 4096 Jul 18 23:00 .snapshot -rw-r----- 1 mongodb mongodb 95 Aug 2 2016 storage.bson -rw-r----- 1 mongodb mongodb 46 Aug 2 2016 WiredTiger -rw-r----- 1 mongodb mongodb 4096 Jul 19 15:23 WiredTigerLAS.wt -rw-r----- 1 mongodb mongodb 21 Aug 2 2016 WiredTiger.lock -rw-r----- 1 mongodb mongodb 941 Jul 19 15:48 WiredTiger.turtle -rw-r----- 1 mongodb mongodb 921600 Jul 19 15:48 WiredTiger.wt dmitry.agranat commented on Wed, 7 Mar 2018 19:54:27 +0000: Hi niemegeerts.w, Thank you for clarifying that the system is back to normal and providing the ls -l output. Since the ls -l was captured after the issue was resolved, we do not have enough information to understand what happened on 2018-03-07T08:55:10. As a side note, the output from the ls -l command shows you are currently using 757 file permissions where any user can read write execute. We recommend reviewing your policies around access to the dbpath and fixing it. Thanks, Dima niemegeerts.w commented on Wed, 7 Mar 2018 13:41:56 +0000: Hi Dmitry, The mongo database is a very essential part of our production environment, so we already performed some actions to get it back online again. We took a copy of the datafolder and started the server with the --repair option. The repair did not report any problems. After the repair the engine still didn't want to start as a service, but I was able to start the engine manually using the --fork option. Currently the engine is up and our services work correctly... but I want to fix the root cause of the issue as soon as possible (outside of business hours of course) I included the ls- l of the original copy of the data : [root@localhost corrupted_data]# ls -l total 161324500 -rwxr-xrwx. 1 mongod mongod 49 Sep 26 2016 WiredTiger -rwxr-xrwx. 1 mongod mongod 21 Sep 26 2016 WiredTiger.lock -rw-r--r--. 1 mongod mongod 950 Mar 6 12:01 WiredTiger.turtle -rwxr-xrwx. 1 mongod mongod 159744 Mar 6 12:01 WiredTiger.wt -rw-r--r--. 1 mongod mongod 4096 Jan 29 10:23 WiredTigerLAS.wt -rwxr-xrwx. 1 mongod mongod 36864 Jan 29 10:23 _mdb_catalog.wt -rwxr-xrwx. 1 mongod mongod 0 Mar 21 2017 b -rwxr-xrwx. 1 mongod mongod 40960 Jan 29 10:24 collection-0--3872622511966514643.wt -rwxr-xrwx. 1 mongod mongod 16384 Jan 29 10:23 collection-0--450610237084410377.wt -rwxr-xrwx. 1 mongod mongod 356306944 Mar 6 12:01 collection-12--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 161505832960 Mar 6 12:01 collection-15--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 36864 Jan 29 10:23 collection-2--450610237084410377.wt -rwxr-xrwx. 1 mongod mongod 1398013952 Mar 6 12:01 collection-58--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 434331648 Mar 6 12:01 collection-60--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 105103360 Jan 29 10:23 collection-62--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 71532544 Jan 29 10:23 collection-64--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 135503872 Jan 29 10:23 collection-66--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 69402624 Jan 29 10:23 collection-68--1880825907747363878.wt drwxr-xrwx. 2 mongod mongod 4096 Mar 6 12:02 diagnostic.data -rwxr-xrwx. 1 mongod mongod 86413312 Mar 6 12:01 index-0-7490798597587693033.wt -rwxr-xrwx. 1 mongod mongod 36864 Jan 29 10:24 index-1--3872622511966514643.wt -rwxr-xrwx. 1 mongod mongod 16384 Jan 29 10:23 index-1--450610237084410377.wt -rwxr-xrwx. 1 mongod mongod 37900288 Mar 6 12:01 index-1--4643098963425281133.wt -rwxr-xrwx. 1 mongod mongod 59211776 Mar 6 12:01 index-13--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 126590976 Mar 6 12:01 index-14--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 59330560 Mar 6 12:01 index-16--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 63213568 Mar 6 12:01 index-17--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 43442176 Mar 6 12:01 index-2--4643098963425281133.wt -rwxr-xrwx. 1 mongod mongod 36864 Sep 26 2016 index-3--450610237084410377.wt -rwxr-xrwx. 1 mongod mongod 36864 Jan 29 10:24 index-4--450610237084410377.wt -rwxr-xrwx. 1 mongod mongod 57028608 Mar 6 12:01 index-59--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 58097664 Mar 6 12:01 index-61--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 16240640 Jan 26 14:46 index-63--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 16211968 Jan 26 14:46 index-65--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 16199680 Jan 26 14:46 index-67--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 16265216 Jan 26 14:46 index-69--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 61894656 Mar 6 12:01 index-70--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 18599936 Jan 26 14:46 index-71--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 28418048 Jan 26 14:46 index-72--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 23097344 Jan 26 14:46 index-73--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 28180480 Jan 26 14:46 index-74--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 24154112 Jan 26 14:46 index-75--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 18755584 Feb 19 16:07 index-76--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 2973696 Jan 26 14:46 index-77--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 2953216 Jan 26 14:46 index-78--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 3026944 Jan 26 14:46 index-79--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 36786176 Jan 26 14:46 index-80--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 24150016 Jan 26 14:46 index-81--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 98041856 Mar 6 12:01 index-82--1880825907747363878.wt -rwxr-xrwx. 1 mongod mongod 92078080 Mar 6 12:01 index-83--1880825907747363878.wt drwxr-xrwx. 2 mongod mongod 4096 Mar 6 11:06 journal -rwxr-xrwx. 1 mongod mongod 5 Jan 29 10:23 mongod.lock -rwxr-xrwx. 1 mongod mongod 45056 Mar 6 12:01 sizeStorer.wt -rwxr-xrwx. 1 mongod mongod 95 Sep 26 2016 storage.bson dmitry.agranat commented on Wed, 7 Mar 2018 12:11:16 +0000: Hi niemegeerts.w, Thank you for reporting this issue. Please post the output from ls -l command: ls -l /home/mongod/data Thanks, Dima niemegeerts.w commented on Wed, 7 Mar 2018 08:17:20 +0000: The file seems to be correct, and has the correct permissions... [root@localhost data]# bsondump --objcheck storage.bson {"storage":{"engine":"wiredTiger","options":{"directoryPerDB":false,"directoryForIndexes":false}}} 2018-03-07T09:14:02.643+0100 1 objects found