Owner's Manual
Page 4
... . . . 32 RAID Controller Module-Additional Features . . . . . 34 Battery Backup Unit 34 Storage Array Thermal Shutdown 34 System Password Reset 35 Cache Functions and Features 35 Cache Mirroring 35 Write-Back Cache 35 Write-Through Cache 36 4 Planning: MD3200i Series Storage Array Terms and Concepts 37 Physical Disks, Virtual Disks, and Disk Groups...
... . . . 32 RAID Controller Module-Additional Features . . . . . 34 Battery Backup Unit 34 Storage Array Thermal Shutdown 34 System Password Reset 35 Cache Functions and Features 35 Cache Mirroring 35 Write-Back Cache 35 Write-Through Cache 36 4 Planning: MD3200i Series Storage Array Terms and Concepts 37 Physical Disks, Virtual Disks, and Disk Groups...
Owner's Manual
Page 34
... firmware changes the data cache setting based on page 210. If the battery is not necessary to the storage array when thermal shutdown occurs. RAID Controller Module-Additional Features Battery Backup Unit Each RAID controller contains a two-cell lithium ion nanopolymer battery backup unit ... and installing the BBU, see "RAID Controller Module Backup Battery Unit" on the state of a power outage. Storage Array Thermal Shutdown The system automatically shuts down any MD1200 Series expansion enclosures attached to shut down when system temperature exceeds the safe threshold. It is...
... firmware changes the data cache setting based on page 210. If the battery is not necessary to the storage array when thermal shutdown occurs. RAID Controller Module-Additional Features Battery Backup Unit Each RAID controller contains a two-cell lithium ion nanopolymer battery backup unit ... and installing the BBU, see "RAID Controller Module Backup Battery Unit" on the state of a power outage. Storage Array Thermal Shutdown The system automatically shuts down any MD1200 Series expansion enclosures attached to shut down when system temperature exceeds the safe threshold. It is...
Owner's Manual
Page 35
... status is returned to be reset if it is forgotten. The target physical disk receives the data at least 5 seconds. Table 3-1. Shutdown Threshold Type Threshold Temperature Exceeding Event Description Nominal failure threshold A critical event is always Planning: RAID Controller Modules 35 To reset the password...sent to the host operating system as soon as the tip of the system power supplies occurs within three minutes Shutdown threshold Shutdown of a pen. In dual-active controller configurations with Write-back Caching enabled, the write data is set Maximum failure threshold...
... status is returned to be reset if it is forgotten. The target physical disk receives the data at least 5 seconds. Table 3-1. Shutdown Threshold Type Threshold Temperature Exceeding Event Description Nominal failure threshold A critical event is always Planning: RAID Controller Modules 35 To reset the password...sent to the host operating system as soon as the tip of the system power supplies occurs within three minutes Shutdown threshold Shutdown of a pen. In dual-active controller configurations with Write-back Caching enabled, the write data is set Maximum failure threshold...
Owner's Manual
Page 92
... by default on a management station that runs 24 hours a day. NOTE: It is complete, the system displays the following message: SMmonitor started. When the program shutdown is recommended that you configure the event monitor to start and press . Linux To enable the event monitor, at the command prompt, type SMmonitor stop...
... by default on a management station that runs 24 hours a day. NOTE: It is complete, the system displays the following message: SMmonitor started. When the program shutdown is recommended that you configure the event monitor to start and press . Linux To enable the event monitor, at the command prompt, type SMmonitor stop...
Owner's Manual
Page 257
...controller module is configured for redundant access and cache mirroring, the surviving controller can take over, if necessary. If the RAID controller module detects a non-Dell supported storage array, the controller aborts startup. Troubleshooting RAID Controller Modules Conditions Certain events can cause lockdown. A storage array with a flashing amber color to... and can recover from multi-bit ECC errors as well because the peer RAID controller module can normally recover without data loss or shutdown. If your RAID storage array is in a redundant or nonredundant configuration.
...controller module is configured for redundant access and cache mirroring, the surviving controller can take over, if necessary. If the RAID controller module detects a non-Dell supported storage array, the controller aborts startup. Troubleshooting RAID Controller Modules Conditions Certain events can cause lockdown. A storage array with a flashing amber color to... and can recover from multi-bit ECC errors as well because the peer RAID controller module can normally recover without data loss or shutdown. If your RAID storage array is in a redundant or nonredundant configuration.