xtrabackup.exe can't write to a file

[Aleksandr Kuzminsky]

Xtrabackup on windows can't write to a file, so backup fails

C:\src\z\mysql-5.0.84\innobase\innobase.dir\Release>xtrabackup --datadir=c:/mysq
l/data --backup
xtrabackup Ver undefined Rev undefined for 5.0.84 Win32 (ia32)
xtrabackup: cd to c:/mysql/data
xtrabackup: Target instance is assumed as followings.
xtrabackup: innodb_data_home_dir = .\
xtrabackup: innodb_data_file_path = ibdata1:10M:autoextend
xtrabackup: innodb_log_group_home_dir = .\
xtrabackup: innodb_log_files_in_group = 2
xtrabackup: innodb_log_file_size = 5242880
090927 12:07:00 InnoDB: Error: Write to file xtrabackup_backupfiles\xtrabackup_
logfile failed at offset 0 0.
InnoDB: 2048 bytes should have been written, only 0 were written.
InnoDB: Operating system error number 5.
InnoDB: Check that your OS and file system support files of this size.
InnoDB: Check also that the disk is not full or a disk quota exceeded.
InnoDB: Error number 5 means 'Input/output error'.
InnoDB: Some operating system error numbers are described at
InnoDB: http://dev.mysql.com/doc/refman/5.0/en/operating-system-error-codes.html

[Yasufumi Kinoshita (yasufumi-kinoshita)]

I have fixed and pushed. But logical check only...

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXB-1063