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Table 2
RAID Controller Event Codes
154
Name
MLXEV_SYSDEV_DATA_FOR_BLOCK_LOST
Description Data for disk block has been lost due to logical drive problem.
Cause
Data retained in RAID cache for a Write-Back Logical Drive cannot be
stored to the physical medium because of logical drive problem.
The logical drive problem might be caused by multiple physical
medium errors, multiple physical devices offline, or other reasons.
Action
Ensure that all the physical disks related to the logical drive, disk
channel, enclosure, or cabling are functional and accessible. Repair or
replace them if necessary.
Address
ctl: 0 logdrv: 15
Severity
2 (Error)
Source
InP_old
Name
MLXEV_SYSDEV_OFFLINE_DEVICE_MADE_AVAILABLE_WIT
H_DATALOSS
Description Temporary-Offline RAID5/RAID3 array is available to the user again
with the possibility of data loss in the array.
Cause
Temporary-Offline state caused by transient errors on physical disks.
Action
Verify data from backup.
Address
ctl: 0 logdrv: 15
Severity
2 (Error)
Source
InPro
Name
MLXEV_SYSDEV_OFFLINE_DEVICE_MADE_AVAILABLE
Description Temporary-Offline RAID0+1/RAID1/RAID0/JBOD array is available
to the user again.
Cause
Temporary-Offline state caused by transient errors on physical disks.
Action
None
Address
ctl: 0 logdrv: 15
Severity
2 (Error)
Source
InPro
Name
MLXEV_SYSDEV_STANDBY_REBUILD_START
Description A standby rebuild has started on logical drive.
Cause
A physical disk failed and a spare disk was available.
Action
None
Address
ctl: 0 logdrv: 15
Severity
4 (Information)
Source
InPro
Name
MLXEV_SYSDEV_BG_INIT_STARTED
Description Logical drive background initialization started.
Cause
User may have started background initialization.
Firmware may have automatically started background initialization.
Action
None
Address
ctl: 0 logdrv: 15
Severity
4 (Information)
Source
ExPro
Name
MLXEV_SYSDEV_BG_INIT_STOPPED
Description Logical drive background initialization stopped.
Cause
User may have stopped background initialization.
Firmware may have automatically stopped background initialization.
Action
None
Address
ctl: 0 logdrv: 15
Severity
4 (Information)
Source
ExPro
Spheras Storage Director Installation and User Guide
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