APPENDIX
Appendix D
Event Notification Configurations
The controller classifies disk array events into four levels depending on their severity. These include level 1: Urgent, level 2: serious, level
3:Warning and level 4: Information. The level 4 covers notificational events such as initialization of the controller and initiation of the rebuilding process; Level 2 covers notification events which once have happen; Level 3 includes events which require the issuance of warning messages; Level 1 is the highest level, and covers events the need immediate attention (and action) from the administrator. The following lists sample events for each level:
A.Device Event
Event | Level | Meaning | Action |
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Device Inserted | Warning | HDD inserted |
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Device Removed | Warning | HDD removed |
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Reading Error | Warning | HDD reading error | Keep Watching HDD status, |
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| maybe it is caused by noise or |
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| HDD unstable. |
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Writing Error | Warning | HDD writing error | Keep Watching HDD status, |
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| maybe it is caused by noise or |
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| HDD unstable. |
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ATA Ecc Error | Warning | HDD ECC error | Keep Watching HDD status, |
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| maybe it is caused by noise or |
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| HDD unstable. |
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Change ATA | Warning | HDD change ATA | Check HDD connection. |
Mode |
| mode |
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Time Out Error | Warning | HDD Time out | Keep Watching HDD status, |
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| maybe it is caused by noise or |
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| HDD unstable. |
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Device Failed | Urgent | HDD failure | Replace HDD |
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PCI Parity Error | Serious | PCI Parity error | If only happen once, it maybe |
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| caused by noise. If always |
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| happen, please check power |
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| supply or contact to us. |
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Device | Urgent | HDD SMART failure | Replace HDD |
Failed(SMART) |
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