While implementing migration from an aggregate Ethernet (AE) interface to an XE(GE) interface as member link change, Junos reports failure of check-out. This occurs while committing a class of service (CoS) change from AE interface to its member link interface. This article describes the issue and suggests a two-phase commit sequence. 1. Initial … [Read more...]
COSD_RTSOCK_WRITE_FAILED
COSD (Class Of Service daemon process) uses rtsock to read/write data from kernel. If the write fails, the kernel returns an error. The problem related to this syslog message is described in the following sections: The COSD_RTSOCK_WRITE_FAILED message is logged each time the Class of Service process gets a failed status when attempting to write data to the kernel using … [Read more...]