Another corruption?

Paul Hinett

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Jan 30, 2017, 3:06:08 AM1/30/17

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Woke up to this….any ideas if I can correct without restoring from backup?

Could not open database named: housemixes

System.AggregateException: One or more errors occurred. ---> System.ArgumentException: A positive capacity must be specified for a Memory Mapped File backed by an empty file.

at System.IO.MemoryMappedFiles.MemoryMappedFile.CreateFromFile(FileStream fileStream, String mapName, Int64 capacity, MemoryMappedFileAccess access, MemoryMappedFileSecurity memoryMappedFileSecurity, HandleInheritability inheritability, Boolean leaveOpen)

at Voron.Platform.Win32.Win32MemoryMapPager.CreatePagerState()

at Voron.Platform.Win32.Win32MemoryMapPager..ctor(String file, Nullable`1 initialFileSize, Win32NativeFileAttributes options, Win32NativeFileAccess access)

at Voron.StorageEnvironmentOptions.DirectoryStorageEnvironmentOptions.OpenJournalPager(Int64 journalNumber)

at Voron.Impl.Journal.WriteAheadJournal.RecoverDatabase(TransactionHeader* txHeader)

at Voron.StorageEnvironment.LoadExistingDatabase()

at Voron.StorageEnvironment..ctor(StorageEnvironmentOptions options)

at Raven.Database.Storage.Voron.Impl.TableStorage..ctor(StorageEnvironmentOptions options, IBufferPool bufferPool) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Storage\Voron\Impl\TableStorage.cs:line 64

at Raven.Storage.Voron.TransactionalStorage.Initialize(IUuidGenerator generator, OrderedPartCollection`1 documentCodecs, Action`1 putResourceMarker) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Storage\Voron\TransactionalStorage.cs:line 351

at Raven.Database.DocumentDatabase..ctor(InMemoryRavenConfiguration configuration, TransportState recievedTransportState) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\DocumentDatabase.cs:line 164

at Raven.Database.Server.Tenancy.DatabasesLandlord.<>c__DisplayClassb.<TryGetOrCreateResourceStore>b__8() in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Server\Tenancy\DatabaseLandlord.cs:line 182

at System.Threading.Tasks.Task`1.InnerInvoke()

at System.Threading.Tasks.Task.Execute()

--- End of inner exception stack trace ---

at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)

at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)

at System.Threading.Tasks.Task.Wait(TimeSpan timeout)

at Raven.Database.Server.Controllers.RavenDbApiController.TrySetupRequestToProperResource(RequestWebApiEventArgs& args) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Server\Controllers\RavenDbApiController.cs:line 652

---> (Inner Exception #0) System.ArgumentException: A positive capacity must be specified for a Memory Mapped File backed by an empty file.

at System.IO.MemoryMappedFiles.MemoryMappedFile.CreateFromFile(FileStream fileStream, String mapName, Int64 capacity, MemoryMappedFileAccess access, MemoryMappedFileSecurity memoryMappedFileSecurity, HandleInheritability inheritability, Boolean leaveOpen)

at Voron.Platform.Win32.Win32MemoryMapPager.CreatePagerState()

at Voron.Platform.Win32.Win32MemoryMapPager..ctor(String file, Nullable`1 initialFileSize, Win32NativeFileAttributes options, Win32NativeFileAccess access)

at Voron.StorageEnvironmentOptions.DirectoryStorageEnvironmentOptions.OpenJournalPager(Int64 journalNumber)

at Voron.Impl.Journal.WriteAheadJournal.RecoverDatabase(TransactionHeader* txHeader)

at Voron.StorageEnvironment.LoadExistingDatabase()

at Voron.StorageEnvironment..ctor(StorageEnvironmentOptions options)

at Raven.Database.Storage.Voron.Impl.TableStorage..ctor(StorageEnvironmentOptions options, IBufferPool bufferPool) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Storage\Voron\Impl\TableStorage.cs:line 64

at Raven.Storage.Voron.TransactionalStorage.Initialize(IUuidGenerator generator, OrderedPartCollection`1 documentCodecs, Action`1 putResourceMarker) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Storage\Voron\TransactionalStorage.cs:line 351

at Raven.Database.DocumentDatabase..ctor(InMemoryRavenConfiguration configuration, TransportState recievedTransportState) in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\DocumentDatabase.cs:line 164

at Raven.Database.Server.Tenancy.DatabasesLandlord.<>c__DisplayClassb.<TryGetOrCreateResourceStore>b__8() in c:\Builds\RavenDB-3.0-Unstable\Raven.Database\Server\Tenancy\DatabaseLandlord.cs:line 182

at System.Threading.Tasks.Task`1.InnerInvoke()

at System.Threading.Tasks.Task.Execute()<---

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Oren Eini (Ayende Rahien)

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Jan 30, 2017, 3:19:58 AM1/30/17

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Can you check if you have a zero len file there?

It looks like it failed at just the point it created it, before it set the size.

Hibernating Rhinos Ltd

Oren Eini l CEO l Mobile: + 972-52-548-6969

Office: +972-4-622-7811 l Fax: +972-153-4-622-7811

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Paul Hinett

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Jan 30, 2017, 4:10:43 AM1/30/17

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I have the following empty files:

0000000000000157100.journal -> 0000000000000157147.journal

Can I delete these?

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Oren Eini (Ayende Rahien)

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Jan 30, 2017, 4:31:29 AM1/30/17

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yes

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Paul Hinett

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Jan 30, 2017, 4:33:21 AM1/30/17

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Remove them, now on startup it's complainign about a missing journal.

Could not open database named: housemixes System.AggregateException: One or more errors occurred. ---> System.InvalidOperationException: No such journal D:\RavenDb3Stable\Server\Database\housemixes\0000000000000157100.journal

---- On Mon, 30 Jan 2017 09:31:03 +0000 Oren Eini (Ayende Rahien) <aye...@ayende.com> wrote ----

yes

Hibernating Rhinos Ltd
Oren Eini l CEO l Mobile: + 972-52-548-6969
Office: +972-4-622-7811 l Fax: +972-153-4-622-7811

On Mon, Jan 30, 2017 at 11:10 AM, Paul Hinett <pa...@ukcreativedesigns.com> wrote:

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I have the following empty files:

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Paul

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Jan 30, 2017, 6:27:57 AM1/30/17

to RavenDB - 2nd generation document database

I know you may be busy so i'm not requesting immediate assistance, but if you have some time to try and correct this journal issue on skype that would be great...if it's going to be later today / tomorrow for example i will just restore from the backup file.

Thank You.

Oren Eini (Ayende Rahien)

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Jan 30, 2017, 9:09:49 AM1/30/17

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Tal will go with you on Skype to fix this.

Hibernating Rhinos Ltd

Oren Eini l CEO l Mobile: + 972-52-548-6969

Office: +972-4-622-7811 l Fax: +972-153-4-622-7811

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Paul Hinett

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Jan 30, 2017, 9:37:01 AM1/30/17

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Just want to leave a thank you here on a quick hot fix to get me back up and running…and I believe a permanent fix is coming to prevent this happening in the future.

It was due to running out of disk space and journal files failing to be generated.

From: rav...@googlegroups.com [mailto:rav...@googlegroups.com] On Behalf Of Oren Eini (Ayende Rahien)

Sent: 30 January 2017 14:09
To: ravendb <rav...@googlegroups.com>

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Laurent Huot

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Dec 13, 2018, 10:25:24 AM12/13/18

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Hi,

We have the same problem with our production environment. Unfortunately, the fix isn't part of the thread.

Oren Eini (Ayende Rahien)

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Dec 13, 2018, 10:25:59 AM12/13/18

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This is a thread from a year and a half ago.

Please create a new one with full details

Oren Eini
CEO / Hibernating Rhinos LTD

Mobile: +972-52-548-6969

Sales: sa...@ravendb.net

Skype: ayenderahien

Support: sup...@ravendb.net

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