Specifications

216 en | Event Messages SCSI to SATA RAID Subsystem | Administrator’s Manual
F.01U.027.802 | V1 | 2006.11 Bosch Security Systems
Message CHL:_ RCC Channel ALERT: Unexpected Disconnect Encountered
What Happens? Unexpected disconnect detected on the specific RCC channel.
What to Do? Check cabling/termination and canister connections, and contact your
RAID system supplier.
Message CHL:_ ID:_ Target ALERT: Unexpected Disconnect Encountered
What Happens? Unexpected disconnect detected on the specific target disk drive.
What to Do? Check cabling/termination and canister installation, and contact your
RAID system supplier.
Message CHL:_ Drive Channel ALERT: Unexpected Disconnect Encountered
What Happens? Unexpected disconnect detected on the specific drive channel.
What to Do? Check cabling/termination and canister connections, and contact your
RAID system supplier.
Message CHL:_ RCC Channel ALERT: Timeout Waiting for I/O to Complete
What Happens? I/O timeout on specific RCC channel.
What to Do? Contact your RAID system supplier.
Message CHL:_ ID:_ Target ALERT: Timeout Waiting for I/O to Complete
What Happens? Drive-side target I/O timeout. Possible drive-side cabling/termination
and canister connection abnormal or drive malfunctioning.
What to Do? Check drive-side cabling/termination/canister/disk drive connections
and contact your RAID system supplier.
Message CHL:_ Drive Channel ALERT: Timeout Waiting for I/O to Complete
What Happens? I/O timeout on specific drive channel.
What to Do? Contact your RAID system supplier.
Message CHL:_ RCC Channel ALERT: Parity/CRC Error Detected
What Happens? RCC channel parity or CRC errors detected.
What to Do? Rare occurrence of these errors can be managed by firmware. Contact
your RAID system supplier.
Message CHL:_ ID:_ Host Channel ALERT: Parity/CRC Error Detected
What Happens? Parity or CRC errors detected through host ID, CHL_ ID_.
What to Do? Occurrences of these faults usually can be negotiated between RAID
subsystems and application servers. If occurrences become frequent,
contact your RAID system supplier.
Message CHL:_ Host Channel ALERT: Parity/CRC Error Detected
What Happens? Host channel parity or CRC errors detected.
What to Do? Parity and CRC faults can often be negotiated between application
servers and RAID subsystems. Contact your RAID system supplier if
this occurs too frequently.