From previous articles about “disk full” conditions, you have some taste of testing MySQL with such approach:
1. Testing Disk Full Conditions
2. Using GDB, investigating segmentation fault in MySQL
But there is still untouched topic, about read-only mounted file system and how MySQL will act in such condition. In real life, i have encountered such situation that something happened with Linux server and file system suddenly goes to read-only mode.
Buffer I/O error on device sdb1, logical block 1769961 lost page write due to I/O error on sdb1 sd 0:0:1:0: timing out command, waited 360s sd 0:0:1:0: Unhandled error code sd 0:0:1:0: SCSI error: return code = 0x06000008 Result: hostbyte=DID_OK …