[firebase-br] UUU - ISC ERROR CODE:335544721 - NFS - RemoteFileOpenAbility

[Otto]

Não entendí bem se é o seu caso, mas os arquivos do banco de dados devem
estar no mesmo hd do gerenciador de banco de dados Firebird. Não pode o
gerenciador de banco de dados estar num computador, e os arquivos do banco
de dados em outro.
100+
Otto

----- Original Message ----- 
From: "Willian Rodrigues" <willian_cpp_br em hotmail.com>
To: <lista em firebase.com.br>
Sent: Monday, December 05, 2005 9:03 AM
Subject: [firebase-br] UUU - ISC ERROR CODE:335544721 - NFS -
RemoteFileOpenAbility


> Ola amigos,
>
> I preciso fazer o FB1.5/IB6.01 rodar em um servidor, mas os arquivos de
> Banco de Dados deverão estar em um "Servidor de Arquivos", e disponiveis
> atraves de um compartilhamento do Windows/unidade mapeada.   Mas nao
consigo
> abri-los. Ao testar recebo a seguinte mensagem de erro do FB1.50:
>
>
> ISC ERROR CODE:335544721
>
> ISC ERROR MESSAGE:
> Unable to complete network request to host "FILESERVER".
> Failed to establish a connection.
> O sistema não pode encontrar o arquivo especificado.
>
>
>
> Eu examinei o arquivo "firebird.conf" e fiz alguns testes, mas nao tive
> exito.  Veja o segmento que me interessa do arquivo:
>
>
> firebird.conf
> # ----------------------------
> # Remove protection against opening databases on NFS mounted volumes
> #
> #     ***WARNING*** ***WARNING*** ***WARNING*** ***WARNING***
> #
> # This option removes an important safety feature of Firebird and can
> # cause irrecoverable database corruption. Do not use this option unless
> # you understand the risks and are prepared to accept the loss of the
> # contents of your database.
> # Unless this configuration option is changed from 0 to 1, Firebird can
> # open a database only if the database is stored on a drive physically
> # attached to the local computer - the computer running that copy of
> # Firebird. Requests for connections to databases stored on NFS mounted
> # drives are redirected to a Firebird server running on the computer that
> # "owns" the disk.
> # This restriction prevents two different copies of Firebird from opening
> # the same database without coordinating their activities. Uncoordinated
> # access by multiple copies of Firebird will corrupt a database. On a
local
> # system, the system-level file locking prevents uncoordinated access to
> # the database file.
> # NFS does not provide a reliable way to detect multiple users of a file
on
> # an NFS mounted disk. If a second copy of Firebird connects to a database
> on
> # an NFS mounted disk, it will corrupt the database.
> # Under some circumstances, running a Firebird server on the computer that
> # owns NFS mounted volumes is inconvenient or impossible. Applications
that
> # use the "embedded" variant of Firebird and never share access to a
> database
> # can use this option to permit direct access to databases on NFS mounted
> # volumes.
> # DO NOT ENABLE THIS OPTION UNLESS YOU REALLY KNOW WHAT YOU ARE DOING.
> #
> # Type: boolean
> #
> #RemoteFileOpenAbility = 0
> RemoteFileOpenAbility = -1
>
>
>
> Veja o meu contexto de trabalho:
>
> \\FILESERVER\DATABASE\    mapeado como T:\
>
> Nao consigo fazer uma conexao direta do IBOConsole.
>
> Alguem ai pode me ajudar?
>
>
> Willian
>
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