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  1. Core Server
  2. SERVER-17085

Support Veritas Backed Storage (vxfs) for MongoDB

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    • Type: Icon: New Feature New Feature
    • Resolution: Incomplete
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 2.6.7, 3.0.0-rc6
    • Component/s: Storage
    • Labels:
      None
    • Environment:
    • Storage Execution

      (Original Title: map file alloc failed - local.startup_log Assertion failure a() != -1)

      Hello,

      i'm using MonfoDB now for 1,5 years in SUSE Linux 11 with Veritas Cluster without any problem.

      Now i've the problem that the server does not start correctly because of "map file alloc failed" exceptions.

      I've found the following forum post withoput any solution but with similar problems:
      https://groups.google.com/d/topic/mongodb-user/UvxTz-GzWkg/discussion

      The problem only occurs in vxfs filesystems on this system.

      Log from MongoDB 2.6.7:

      2015-01-28T10:27:07.736+0100 [DataFileSync] BackgroundJob starting: DataFileSync
2015-01-28T10:27:07.736+0100 shardKeyTest passed
2015-01-28T10:27:07.736+0100 isInRangeTest passed
2015-01-28T10:27:07.736+0100 shardObjTest passed
2015-01-28T10:27:07.738+0100 [initandlisten] MongoDB starting : pid=8011 port=27017 dbpath=/usd/as67154a/work/db/ 64-bit host=D100STUL0293
2015-01-28T10:27:07.739+0100 [initandlisten] 
2015-01-28T10:27:07.739+0100 [initandlisten] ** WARNING: You are running on a NUMA machine.
2015-01-28T10:27:07.739+0100 [initandlisten] **          We suggest launching mongod like this to avoid performance problems:
2015-01-28T10:27:07.739+0100 [initandlisten] **              numactl --interleave=all mongod [other options]
2015-01-28T10:27:07.739+0100 [initandlisten] 
2015-01-28T10:27:07.739+0100 [initandlisten] db version v2.6.7
2015-01-28T10:27:07.739+0100 [initandlisten] git version: a7d57ad27c382de82e9cb93bf983a80fd9ac9899
2015-01-28T10:27:07.739+0100 [initandlisten] build info: Linux build7.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2015-01-28T10:27:07.739+0100 [initandlisten] allocator: tcmalloc
2015-01-28T10:27:07.739+0100 [initandlisten] options: { storage: { dbPath: "/usd/as67154a/work/db/" }, systemLog: { verbosity: 5 } }
2015-01-28T10:27:07.739+0100 [initandlisten] 
2015-01-28T10:27:07.739+0100 [initandlisten] ** WARNING: Readahead for /usd/as67154a/work/db/ is set to 512KB
2015-01-28T10:27:07.739+0100 [initandlisten] **          We suggest setting it to 256KB (512 sectors) or less
2015-01-28T10:27:07.739+0100 [initandlisten] **          http://dochub.mongodb.org/core/readahead
2015-01-28T10:27:07.741+0100 [initandlisten] flushing directory /usd/as67154a/work/db
2015-01-28T10:27:07.741+0100 [initandlisten] journal dir=/usd/as67154a/work/db/journal
2015-01-28T10:27:07.741+0100 [initandlisten] recover : no journal files present, no recovery needed
2015-01-28T10:27:07.742+0100 [initandlisten] flushing directory /usd/as67154a/work/db/journal
2015-01-28T10:27:07.824+0100 [initandlisten] flushing directory /usd/as67154a/work/db/journal
2015-01-28T10:27:07.868+0100 [initandlisten] flushing directory /usd/as67154a/work/db/journal
2015-01-28T10:27:07.872+0100 [initandlisten] opening db:  local
2015-01-28T10:27:07.872+0100 [initandlisten] enter repairDatabases (to check pdfile version #)
2015-01-28T10:27:07.872+0100 [initandlisten] done repairDatabases
2015-01-28T10:27:07.873+0100 [initandlisten] opening db:  admin
2015-01-28T10:27:07.882+0100 [initandlisten] Running query: query: {} sort: {} projection: {} skip: 0 limit: 0
2015-01-28T10:27:07.882+0100 [initandlisten] query admin.system.roles planSummary: EOF ntoreturn:0 ntoskip:0 nscanned:0 nscannedObjects:0 keyUpdates:0 numYields:0 locks(micros) W:100 r:9475 nreturned:0 reslen:20 9ms
2015-01-28T10:27:07.882+0100 [ClientCursorMonitor] BackgroundJob starting: ClientCursorMonitor
2015-01-28T10:27:07.882+0100 [PeriodicTaskRunner] BackgroundJob starting: PeriodicTaskRunner
2015-01-28T10:27:07.882+0100 [TTLMonitor] BackgroundJob starting: TTLMonitor
2015-01-28T10:27:07.882+0100 [initandlisten] Collection admin.system.version does not exist. Using EOF runner: query: { _id: "authSchema" } sort: {} projection: {} skip: 0 limit: 0
2015-01-28T10:27:07.883+0100 [initandlisten] Collection admin.system.users does not exist. Using EOF runner: query: {} sort: {} projection: {} skip: 0 limit: 0
2015-01-28T10:27:07.883+0100 [initandlisten] fd limit hard:131072 soft:131072 max conn: 104857
2015-01-28T10:27:07.883+0100 [IndexRebuilder] BackgroundJob starting: IndexRebuilder
2015-01-28T10:27:07.883+0100 [IndexRebuilder] checking complete
2015-01-28T10:27:07.883+0100 [initandlisten] run command local.$cmd { create: "startup_log", size: 10485760, capped: true }
2015-01-28T10:27:07.883+0100 [initandlisten] create collection local.startup_log { size: 10485760, capped: true }
2015-01-28T10:27:07.883+0100 [initandlisten] allocating new ns file /usd/as67154a/work/db/local.ns, filling with zeroes...
2015-01-28T10:27:07.965+0100 [initandlisten] mmf create /usd/as67154a/work/db/local.ns
2015-01-28T10:27:07.965+0100 [initandlisten] mmf finishOpening 0x7ffff0c9d000 /usd/as67154a/work/db/local.ns len:16777216
2015-01-28T10:27:07.996+0100 [initandlisten] Database::_addNamespaceToCatalog ns: local.startup_log
2015-01-28T10:27:08.040+0100 [initandlisten] Database::_addNamespaceToCatalog ns: local.system.namespaces
2015-01-28T10:27:08.042+0100 [initandlisten] mmf create /usd/as67154a/work/db/local.0
2015-01-28T10:27:08.042+0100 [FileAllocator] allocating new datafile /usd/as67154a/work/db/local.0, filling with zeroes...
2015-01-28T10:27:08.042+0100 [FileAllocator] creating directory /usd/as67154a/work/db/_tmp
2015-01-28T10:27:08.042+0100 [FileAllocator] flushing directory /usd/as67154a/work/db
2015-01-28T10:27:08.054+0100 [FileAllocator] flushing directory /usd/as67154a/work/db
2015-01-28T10:27:08.054+0100 [FileAllocator] done allocating datafile /usd/as67154a/work/db/local.0, size: 64MB,  took 0.003 secs
2015-01-28T10:27:08.054+0100 [initandlisten] User Assertion: 10447:map file alloc failed, wanted: 67108864 filelen: 0 8
2015-01-28T10:27:08.054+0100 [initandlisten] mmf close /usd/as67154a/work/db/local.0
2015-01-28T10:27:08.054+0100 [initandlisten] command local.$cmd command: create { create: "startup_log", size: 10485760, capped: true } ntoreturn:1 keyUpdates:0 numYields:0  reslen:123 171ms
2015-01-28T10:27:08.055+0100 [initandlisten] info PageFaultRetryableSection will not yield, already locked upon reaching
2015-01-28T10:27:08.055+0100 [initandlisten] local.startup_log Assertion failure a() != -1 src/mongo/db/storage/record.cpp 538
2015-01-28T10:27:08.068+0100 [initandlisten] local.startup_log 0x11fd1b1 0x119efa9 0x11832be 0xf00f1d 0xf2dc55 0xf3347a 0xf334df 0xf3d2ff 0xf3cb20 0x8b8bcf 0x8bac2a 0xb9cdf0 0xb9e2de 0xba4050 0xba4a5f 0x7c2921 0x767c12 0x76b81f 0x76e0a9 0x76eb6b 
 ./mongodb/bin/mongod(_ZN5mongo15printStackTraceERSo+0x21) [0x11fd1b1]
 ./mongodb/bin/mongod(_ZN5mongo10logContextEPKc+0x159) [0x119efa9]
 ./mongodb/bin/mongod(_ZN5mongo12verifyFailedEPKcS1_j+0x17e) [0x11832be]
 ./mongodb/bin/mongod(_ZNK5mongo7DiskLoc3extEv+0x5d) [0xf00f1d]
 ./mongodb/bin/mongod(_ZN5mongo16NamespaceDetails11cappedAllocEPNS_10CollectionERKNS_10StringDataEi+0x35) [0xf2dc55]
 ./mongodb/bin/mongod(_ZN5mongo16NamespaceDetails6_allocEPNS_10CollectionERKNS_10StringDataEi+0x2a) [0xf3347a]
 ./mongodb/bin/mongod(_ZN5mongo16NamespaceDetails5allocEPNS_10CollectionERKNS_10StringDataEi+0x5f) [0xf334df]
 ./mongodb/bin/mongod(_ZN5mongo19CappedRecordStoreV111allocRecordEii+0x3f) [0xf3d2ff]
 ./mongodb/bin/mongod(_ZN5mongo17RecordStoreV1Base12insertRecordEPKcii+0x60) [0xf3cb20]
 ./mongodb/bin/mongod(_ZN5mongo10Collection15_insertDocumentERKNS_7BSONObjEbPKNS_16PregeneratedKeysE+0x7f) [0x8b8bcf]
 ./mongodb/bin/mongod(_ZN5mongo10Collection14insertDocumentERKNS_7BSONObjEbPKNS_16PregeneratedKeysE+0x22a) [0x8bac2a]
 ./mongodb/bin/mongod(_ZN5mongo14checkAndInsertERNS_6Client7ContextEPKcRNS_7BSONObjEPNS_16PregeneratedKeysE+0x270) [0xb9cdf0]
 ./mongodb/bin/mongod(_ZN5mongo14receivedInsertERNS_7MessageERNS_5CurOpE+0x95e) [0xb9e2de]
 ./mongodb/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0xe50) [0xba4050]
 ./mongodb/bin/mongod(_ZN5mongo14DBDirectClient3sayERNS_7MessageEbPSs+0xaf) [0xba4a5f]
 ./mongodb/bin/mongod(_ZN5mongo12DBClientBase6insertERKSsNS_7BSONObjEi+0x251) [0x7c2921]
 ./mongodb/bin/mongod(_ZN5mongo10logStartupEv+0x882) [0x767c12]
 ./mongodb/bin/mongod(_ZN5mongo6listenEi+0xbf) [0x76b81f]
 ./mongodb/bin/mongod(_ZN5mongo14_initAndListenEi+0x7a9) [0x76e0a9]
 ./mongodb/bin/mongod(_ZN5mongo13initAndListenEi+0x1b) [0x76eb6b]
2015-01-28T10:27:08.069+0100 [initandlisten] insert local.startup_log keyUpdates:0 exception: assertion src/mongo/db/storage/record.cpp:538 numYields:0  14ms
2015-01-28T10:27:08.069+0100 [initandlisten] waiting for connections on port 27017
2015-01-28T10:27:08.083+0100 [journal] journal WRITETODATAFILES 1
2015-01-28T10:27:08.083+0100 [journal] journal WRITETODATAFILES 2
2015-01-28T10:27:08.083+0100 [journal] journal WRITETODATAFILES 0.125ms
2015-01-28T10:27:09.004+0100 [journal] _groupCommit 
2015-01-28T10:27:09.004+0100 [journal] _groupCommit upgrade
2015-01-28T10:27:09.004+0100 [journal] journal REMAPPRIVATEVIEW
2015-01-28T10:27:09.005+0100 [journal] journal REMAPPRIVATEVIEW done startedAt: 0 n:2 0ms
2015-01-28T10:27:09.005+0100 [journal] groupCommit end
2015-01-28T10:27:09.432+0100 [initandlisten] connection accepted from 4.239.93.11:32813 #1 (1 connection now open)

      Log from MongoDB 3.0.0-rc6:

      2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] MongoDB starting : pid=18888 port=27017 dbpath=/usd/as67154a/work/db/ 64-bit host=D100STUL0293
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] 
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] ** WARNING: You are running on a NUMA machine.
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] **          We suggest launching mongod like this to avoid performance problems:
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] **              numactl --interleave=all mongod [other options]
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] 
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] 
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] db version v3.0.0-rc6
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] git version: 8dd41ae58040dfa09c633c05ce5752d46402f9c5
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] build info: Linux build18.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] allocator: tcmalloc
2015-01-28T10:35:34.009+0100 I CONTROL  [initandlisten] options: { storage: { dbPath: "/usd/as67154a/work/db/" } }
2015-01-28T10:35:34.020+0100 I STORAGE  [initandlisten] 
2015-01-28T10:35:34.020+0100 I STORAGE  [initandlisten] ** WARNING: Readahead for /usd/as67154a/work/db/ is set to 512KB
2015-01-28T10:35:34.020+0100 I STORAGE  [initandlisten] **          We suggest setting it to 256KB (512 sectors) or less
2015-01-28T10:35:34.020+0100 I STORAGE  [initandlisten] **          http://dochub.mongodb.org/core/readahead
2015-01-28T10:35:34.020+0100 I JOURNAL  [initandlisten] journal dir=/usd/as67154a/work/db/journal
2015-01-28T10:35:34.021+0100 I JOURNAL  [initandlisten] recover : no journal files present, no recovery needed
2015-01-28T10:35:34.141+0100 I JOURNAL  [durability] Durability thread started
2015-01-28T10:35:34.142+0100 I JOURNAL  [journal writer] Journal writer thread started
2015-01-28T10:35:34.145+0100 I INDEX    [initandlisten] allocating new ns file /usd/as67154a/work/db/local.ns, filling with zeroes...
2015-01-28T10:35:34.232+0100 I STORAGE  [FileAllocator] allocating new datafile /usd/as67154a/work/db/local.0, filling with zeroes...
2015-01-28T10:35:34.232+0100 I STORAGE  [FileAllocator] creating directory /usd/as67154a/work/db/_tmp
2015-01-28T10:35:34.235+0100 I STORAGE  [FileAllocator] done allocating datafile /usd/as67154a/work/db/local.0, size: 64MB,  took 0.001 secs
2015-01-28T10:35:34.236+0100 W STORAGE  [initandlisten] database /usd/as67154a/work/db/ local could not be opened due to DBException 10447: map file alloc failed, wanted: 67108864 filelen: 0 8
2015-01-28T10:35:34.236+0100 I STORAGE  [initandlisten] exception in initAndListen: 10447 map file alloc failed, wanted: 67108864 filelen: 0 8, terminating
2015-01-28T10:35:34.236+0100 I CONTROL  [initandlisten] now exiting
2015-01-28T10:35:34.236+0100 I NETWORK  [initandlisten] shutdown: going to close listening sockets...
2015-01-28T10:35:34.236+0100 I NETWORK  [initandlisten] removing socket file: /tmp/mongodb-27017.sock
2015-01-28T10:35:34.236+0100 I NETWORK  [initandlisten] shutdown: going to flush diaglog...
2015-01-28T10:35:34.236+0100 I NETWORK  [initandlisten] shutdown: going to close sockets...
2015-01-28T10:35:34.236+0100 I STORAGE  [initandlisten] shutdown: waiting for fs preallocator...
2015-01-28T10:35:34.236+0100 I STORAGE  [initandlisten] shutdown: final commit...
2015-01-28T10:35:34.236+0100 I JOURNAL  [initandlisten] Terminating durability thread ...
2015-01-28T10:35:34.339+0100 I JOURNAL  [journal writer] Journal writer thread stopped
2015-01-28T10:35:34.339+0100 I JOURNAL  [durability] Durability thread stopped
2015-01-28T10:35:34.339+0100 I STORAGE  [initandlisten] shutdown: closing all files...
2015-01-28T10:35:34.339+0100 I STORAGE  [initandlisten] closeAllFiles() finished
2015-01-28T10:35:34.339+0100 I JOURNAL  [initandlisten] journalCleanup...
2015-01-28T10:35:34.339+0100 I JOURNAL  [initandlisten] removeJournalFiles
2015-01-28T10:35:34.341+0100 I STORAGE  [initandlisten] shutdown: removing fs lock...
2015-01-28T10:35:34.341+0100 I CONTROL  [initandlisten] dbexit:  rc: 100

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            dnauck Daniel Nauck
            Votes:
            1 Vote for this issue
            Watchers:
            20 Start watching this issue

              Created:
              Updated:
              Resolved: