SQL SERVER 2000 NÃO INICIALIZA

Olá a todos, e desde já agradeço a quem puder ajudar.

	Tenho um servidor que roda banco de dados SQL SERVER 2000,  a mais de 11 anos sem nenhum problema, acontece que de uma hora para hora parou de funcionar. Já são 03 dias sem dormir por conta disso, poderia instalar novamente o banco de dados, porém é a enormes aplicações que tenho alem dos usuários. Gostaria de saber se alguém pode auxiliar. abaixo repasso o log de erro;

	 

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	2018-12-15 20:23:34.42 server    Microsoft SQL Server  2000 - 8.00.194 (Intel X86) 

	    Aug  6 2000 00:57:48 

	    Copyright (c) 1988-2000 Microsoft Corporation

	    Developer Edition on Windows NT 5.1 (Build 2600: Service Pack 3)

	2018-12-15 20:23:34.46 server    Copyright (C) 1988-2000 Microsoft Corporation.

	2018-12-15 20:23:34.46 server    All rights reserved.

	2018-12-15 20:23:34.46 server    Server Process ID is 4252.

	2018-12-15 20:23:34.46 server    Logging SQL Server messages in file 'd:\documents and settings\pcmg\meus documentos\BdSqlServer\MSSQL\log\ERRORLOG'.

	2018-12-15 20:23:34.53 server    SQL Server is starting at priority class 'normal'(2 CPUs detected).

	2018-12-15 20:23:34.76 server    Performance monitor shared memory setup failed: -1

	2018-12-15 20:23:34.96 server    SQL Server configured for thread mode processing.

	2018-12-15 20:23:34.98 server    Using dynamic lock allocation. [2500] Lock Blocks, [5000] Lock Owner Blocks.

	2018-12-15 20:23:35.04 server    Attempting to initialize Distributed Transaction Coordinator.

	2018-12-15 20:23:35.92 server    Failed to obtain TransactionDispenserInterface: Result Code = 0x8004d01b

	2018-12-15 20:23:35.99 spid3     Starting up database 'master'.

	2018-12-15 20:23:36.89 server    Using 'SSNETLIB.DLL' version '8.0.194'.

	2018-12-15 20:23:36.89 spid5     Starting up database 'model'.

	2018-12-15 20:23:37.04 spid3     Server name is 'vilefort'.

	2018-12-15 20:23:37.04 spid3     Skipping startup of clean database id 14

	2018-12-15 20:23:37.14 spid8     Starting up database 'msdb'.

	2018-12-15 20:23:37.17 spid9     Starting up database 'pubs'.

	2018-12-15 20:23:37.32 spid10    Starting up database 'Northwind'.

	2018-12-15 20:23:39.54 server    SQL server listening on Shared Memory, Named Pipes.

	2018-12-15 20:23:39.54 spid13    Starting up database 'ponto'.

	2018-12-15 20:23:39.84 server    SQL Server is ready for client connections

	2018-12-15 20:23:41.93 spid14    Starting up database 'bd_comum'.

	2018-12-15 20:23:43.45 spid15    Starting up database 'inscricoes_fiscais'.

	2018-12-15 20:23:44.54 spid9     Starting up database 'BD_alteracao'.

	2018-12-15 20:23:50.87 spid5     Error: 9003, Severity: 20, State: 1

	2018-12-15 20:23:50.87 spid5     The LSN (5:397:1) passed to log scan in database 'model' is invalid..

	 

	Agradeço pela atenção,

	Fernando

	 

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