Собственно сабж.
Есть что-то подобное? А на "лету", т.е. backup базы в момент работы клиентов?
Потому как когда в "зеркале" (raid 1) одновременно "падают" оба винта - это, поверьте, не очень весело...
BackUP данных средствами Pervasive на сервере
Модераторы: m0p3e, edward_K, Модераторы
BackUP данных средствами Pervasive на сервере
у нас тут уже 15 баз - и это только начало ...
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thor
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Вот кусочек текста из доки Advanced Operations Guide, посвященный именно такому бэкапированию в Pervasive.
Для Галки, нсколько понимаю, необходимо будет сначала конвертировать словарь ADF2DDF и завести DSN.
Using Continuous Operations
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Continuous Operations provides the ability to backup data files while database applications are running and users are connected. However, in the event of a hard drive failure, if you use Continuous Operations to make backups, you will lose all changes to your data since the last backup. You cannot use Archival Logging and the Maintenance utility Roll Forward command to restore changes to your data files that occurred after the last backup.
Pervasive.SQL provides two backup commands for Continuous Operations: BUTIL and SQLUTIL. The commands are similar. SQLUTIL supports data source names (DSNs) as a parameter; BUTIL requires file paths. In addition, SQLUTIL runs only on Windows-based platforms and NetWare.
This section is divided into the following sub-topics:
Starting and Ending Continuous Operations
Backing Up a Database with BUTIL
Backing Up a Database with SQLUTIL
Restoring Data Files when Using Continuous Operations
Для Галки, нсколько понимаю, необходимо будет сначала конвертировать словарь ADF2DDF и завести DSN.
Using Continuous Operations
--------------------------------------------------------------------------------
Continuous Operations provides the ability to backup data files while database applications are running and users are connected. However, in the event of a hard drive failure, if you use Continuous Operations to make backups, you will lose all changes to your data since the last backup. You cannot use Archival Logging and the Maintenance utility Roll Forward command to restore changes to your data files that occurred after the last backup.
Pervasive.SQL provides two backup commands for Continuous Operations: BUTIL and SQLUTIL. The commands are similar. SQLUTIL supports data source names (DSNs) as a parameter; BUTIL requires file paths. In addition, SQLUTIL runs only on Windows-based platforms and NetWare.
This section is divided into the following sub-topics:
Starting and Ending Continuous Operations
Backing Up a Database with BUTIL
Backing Up a Database with SQLUTIL
Restoring Data Files when Using Continuous Operations