Help Center> Data Warehouse Service> Error Code Reference> Tenant Plane Error Code Reference> GAUSS-50000 -- GAUSS-50999> GAUSS-50500 -- GAUSS-50599
GAUSS-50500 -- GAUSS-50599
GAUSS-50501: "Shared_buffers must be less than shmmax. Please check it."
SQLSTATE: None
Description: The value of Shared_buffers must be smaller than that of shmmax.
Solution: Set the value of shmmax on all the hosts in the /etc/sysctl.conf file of the cluster to be greater than that of shmall. Run the /sbin/sysctl -p command, making the parameter effective, and run the command again.
GAUSS-50502: "Failed to obtain %s information."
SQLSTATE: None
Description: Failed to obtain the swap partition or memory information.
Solution: Verify that the system is running properly.
Parent topic: GAUSS-50000 -- GAUSS-50999
Last Article: GAUSS-50400 -- GAUSS-50499
Next Article: GAUSS-50600 -- GAUSS-50699
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