Operating system error 1450(Insufficient system resources exist to complete the requested se

Hello!

Hopefully someone can help me.

I have scripts to refresh database as SQL daily jobs. (O.S is Win2K3 and SQL server 2000 and SP4) It was worked and I got the following message this morning from SQL error log.

Internal I/O request 0x5FDA3C50: Op: Read, pBuffer: 0x0D860000, Size: 65536, Position: 25534864896, RetryCount: 10, UMS: Internal: 0x483099C8, InternalHigh: 0x0, Offset: 0xF1FF1E00, OffsetHigh: 0x5, m_buf: 0x0D860000, m_len: 65536, m_actualBytes: 0, m_errcode: 1450, BackupFile: \\XAPROD12MASTER\XAPROD\XAPROD_db_200701290000.BAK

BackupMedium::ReportIoError: read failure on backup device '\\XAPROD12MASTER\XAPROD\XAPROD_db_200701290000.BAK'. Operating system error 1450(Insufficient system resources exist to complete the requested service.).

This sounds exactly like an OS bug that we saw a long time ago where the Windows Remote File cache was behaving poorly and running out of its own buffers.

The best approach is to take this to Windows and see if there's a patch.