In FusionInsight,What time does Alarm 12015 Partition Filesystem Readonly occur

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This alarm is generated when the system detects that a partition to which service directories are mounted enters the read-only mode (due to a bad sector or a faulty file system). The system checks the partition status periodically.

This alarm is cleared when the system detects that the partition to which service directories are mounted exits from the read-only mode (because the file system is restored to read/write mode, the device is removed, or the device is formatted).

Other related questions:
In FusionInsight,What is the impact on system of Alarm 12015 Partition Filesystem Readonly
Service data fails to be written into the partition, and the service system runs abnormally.

In FusionInsight,What is the possible cause for Alarm 12015 Partition Filesystem Readonly
The hard disk is faulty, for example, a bad sector exists.

In FusionInsight,What time does Alarm 12014 Partition Lost occur
This alarm is generated when the system detects that a partition to which service directories are mounted is lost (because the device is removed or goes offline, or the partition is deleted). The system checks the partition status periodically. This alarm must be manually cleared.

In FusionInsight,what time does Alarm 12007 Process Fault occur?
This alarm is generated when the process health check module detects that the process connection status is Bad for three consecutive times. The process health check module checks the process status every 5 seconds. This alarm is cleared when the process can be connected.

In FusionInsight,What time does Alarm 12012 NTP Service Abnormal occur
This alarm is generated when the NTP service fails to synchronize time with an upper-layer NTP server. This alarm is cleared when the NTP service synchronizes time properly with the upper-layer NTP server.

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