Supportnet / Forum / WindowsNT
Defekte Raid Platte tauschen
Frage
Hallo,
ich möchte eine defekte Raid Platte (Raid5) im laufenden Betrieb tauschen:
NT4, Mylex Controller DAC960PG, 5 Platten --> eine defekt
Die neue gebrauchte Platte ist vom Type und Größe identisch, aber es sind noch Daten drauf.
Was passiert mit den Daten auf der Platte. Werden diese nach Einbau überschrieben und wenn ja bekomme ich darüber eine Meldung oder so....
Unter NT ist leider keine Software installiert womit das ganze supportet werden kann.
gruß
Klaus
Antwort 1 von Jim_Knopf
Wenn dein Controller das kann-> Hot-Plug
Schau im Manual nach - oder besorg dir eines.
cu
Jk
Schau im Manual nach - oder besorg dir eines.
cu
Jk
Antwort 2 von felicia
Hallo, ich glaube dein Controler kann das. Auszug aus dem Manual:
bis denn - felicia
Zitat:
Figure 1-1. DAC960PG Three-channel RAID Controller
The DAC960PG is a 1, 2, or 3-channel, high performance, PCI to Ultra-
SCSI RAID controller. Some of the features which are supported by the
DAC960PG controller include:
• The ability to add capacity on-line while maintaining continuous
access to data
• Automatic error recovery
• Intelligent cache battery backup option to monitor and maintain
optimum battery condition
• Mixed SCSI implementations per channel (8 and 16 bit, fast and
Ultra-SCSI)
• Disconnect/reconnect to optimize SCSI efficiency
• Tagged command queuing for improved multitasking I/O
performance
Product Description
1-2 DAC960PG Installation Guide
• Scatter/gather for additional command efficiency
• Hot standby disk support— a drive is ready to take over if a drive in
the array should fail
• Automatic sector remapping for recovery of and protection against
defective media
• User definable rebuild priority
• SMART capable drive support for predictive failure analysis
• SAF-TE fault/status management support
• Support for tape and CDROM devices
Figure 1-1. DAC960PG Three-channel RAID Controller
The DAC960PG is a 1, 2, or 3-channel, high performance, PCI to Ultra-
SCSI RAID controller. Some of the features which are supported by the
DAC960PG controller include:
• The ability to add capacity on-line while maintaining continuous
access to data
• Automatic error recovery
• Intelligent cache battery backup option to monitor and maintain
optimum battery condition
• Mixed SCSI implementations per channel (8 and 16 bit, fast and
Ultra-SCSI)
• Disconnect/reconnect to optimize SCSI efficiency
• Tagged command queuing for improved multitasking I/O
performance
Product Description
1-2 DAC960PG Installation Guide
• Scatter/gather for additional command efficiency
• Hot standby disk support— a drive is ready to take over if a drive in
the array should fail
• Automatic sector remapping for recovery of and protection against
defective media
• User definable rebuild priority
• SMART capable drive support for predictive failure analysis
• SAF-TE fault/status management support
• Support for tape and CDROM devices
bis denn - felicia
Antwort 3 von felicia
Ach so - die daten werden wahrscheinlich überschrieben.