Backup Failure Operating System Error 64
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Display Mode Topic Options Author Message Ryan-257272Ryan-257272 Posted Thursday, June 7, 2007 2:00 PM SSC-Enthusiastic Group: General Forum Members Last Login: Friday, March 27, 2015 8:09 sql server backup failed operating system error 5 access is denied AM Points: 137, Visits: 67 Hello,I am having a problem creating backups for a database. I am using the Backup Task in SSIS and executing the SSIS package against a SQL Server 2000 database. Sometimes the backup is successful, but recently the failure rate has increased with the following messages listed in the log:[Execute operating system error 64 the specified network name SQL Task] Error: Executing the query "BACKUP DATABASE [Galaxy] TO DISK = N'\\mindata02\Data_D\DEVSQL6\Galaxy\Galaxy_backup_200706070927.bak' WITH NOFORMAT, NOINIT, NAME = N'Galaxy_backup_20070607092724', SKIP, REWIND, NOUNLOAD, STATS = 10 " failed with the following error: "BACKUP DATABASE is terminating abnormally. 10 percent backed up. 20 percent backed up. 30 percent backed up. 40 percent backed up. 50 percent backed up. 60 percent backed up. 70 percent backed up. 80 percent backed up. 90 percent backed up. Processed 4503024 pages for database 'Galaxy', file 'Galaxy_Data' on file 1. Processed 9360 pages for database 'Galaxy', file 'Galaxy_IDX' on file 1. 100 percent backed up. Processed 59228 pages for database 'Galaxy', file 'Galaxy_Log' on file 1.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. MessageBackupDiskFile::RequestDurableMedia: failure on backup device '\\mindata02\Data_D\DEVSQL6\Galaxy\Galaxy_backup_200706070927.bak'. Operating system error 64(The specified network name is no longer available.).If anyone has encountered the Operating System Error 64(The specified network name is no
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Operating System Error 64(error Not Found)
Maintenance plan for DB backup failed with the error : the specified network name is no longer available sql server 2008 r2 64(The specified network name is no longer available.). SQL Server > SQL Server Database Engine
The Specified Network Name Is No Longer Available Sql Server 2012
Question 0 Sign in to vote Hi I have a maintenance plan for taking the bakup of a database. Size of the database is http://www.sqlservercentral.com/Forums/Topic372154-357-1.aspx "5 GB". The maintenance plan was working fine last month. But it is currently failing each day with the following errorExecuting the query "BACKUP DATABASE [Projcom] TO DISK = N'\\\\aaa102252net\\MHA102963$\\DailyBackup\\ComDB_Backup\\Com_backup_200910292345.bak' WITH NOFORMAT, NOINIT, NAME = N'Com_backup_20091029234523', SKIP, REWIND, NOUNLOAD, STATS = 10" failed with the following error: "A nonrecoverable I/O error https://social.msdn.microsoft.com/Forums/sqlserver/en-US/8d55644b-96ba-449b-ac35-403e7fdd71a2/maintenance-plan-for-db-backup-failed-with-the-error-64the-specified-network-name-is-no-longer?forum=sqldatabaseengine occurred on file "\\\\aaa102252net\\MHA102963$\\DailyBackup\\ComDB_Backup\\Com_backup_200910292345.bak:" 64(The specified network name is no longer available.).BACKUP DATABASE is terminating abnormally.10 percent processed.20 percent processed.30 percent processed.40 percent processed.50 percent processed.60 percent processed.70 percent processed.80 percent processed.90 percent processed.Processed 467824 pages for database 'Projcom', file 'Projcom' on file 1.100 percent processed.Processed 6 pages for database 'Projcom', file 'Projcom_log' on file 1.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.But I am getting the bakup file. For Info there is no change in the n/w setting. We have applied the regular hotfixed released from MS.I have searched the net for the solution, MS has proposed for some hotfixes. My question is how it was working before, and how i am getting the backup file with the backup failure message. Can I rely upon the backup file I am getting ?? Friday, October 30, 20
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn http://serverfault.com/questions/289714/sql2k8-backups-over-an-nfs-mounted-san more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top SQL2K8 Backups over an NFS mounted SAN up vote 2 down vote operating system favorite We have a SQL2K8 server with a 100GB+ database that mostly stores image BLOBS and it fails to backup to our SAN that is connected over NFS. The SQL2K8 server runs off our VMWare Host and it losses network connection when this backup happens. I tend to think its a number of factors but I am learning towards the size of the database and the fact we are trying to back up a database of the operating system error size over NFS. I have done some looking around and there is nothing that stands out saying this is a bad thing but nothing that say its a good thing. We are running compression on the database but since it is mostly compressed images it really does not make a bit of difference as far as the size goes. Has anyone run across anything like this? sql-server-2008 windows-server-2008-r2 vmware-esx share|improve this question asked Jul 13 '11 at 3:12 enterzero 395415 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote I have discovered what the issue is, the error I am getting from SQL is stating that the network path is no longer available. This in conjunction that I have just discovered that the interface is set to 100Mbps on our QNAP device that is running SATA disks ( http://www.wdc.com/global/products/specs/?driveID=610&language=1 ) in RAID5 and the from what I have read SQL Server seems really touchy about backing up onto network drives. Here is some information I have collected that might be useful to other people that run into this problem. Error Message BackupIoRequest::ReportIoError: write failure on backup device ''. Operating system error 64(failed to retrieve text for this error. Reason: 15105). The operating system returned the error '64(failed to retrieve text for this error. Reason: 15105)' while attempting 'SetEndOfFile' on ''. The operating system retur