GAUSS-04481 -- GAUSS-04490

GAUSS-04481: “Require scratch buflist to reorder writes.”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04483: “CheckIOState, find an error in async write”

SQLSTATE: XX000

Description: An I/O write error occurs in the VACUUM FULL row-store table.

Solution: Check whether the disk is faulty or needs to be updated. Then, write again.

GAUSS-04484: “InProgressBuf not null: id %d flags %u, buf: id %d flags %u”

SQLSTATE: None

Description: Internal system error.

Solution:Contact technical support.

GAUSS-04485: “posix_memalign fails, The alignment argument was not a power of two, or was not a multiple of sizeof(void *)”

SQLSTATE: XX000

Description: Internal system error. The memory of the OS is insufficient, the value of the memory alignment parameter is not the nth power of 2, or the pointer parameter is abnormal.

Solution: After the OS releases part of memory, allocate the memory again.