Articles tagged with troubleshooting

1. Understanding the “Semaphore Released Too Many Times” gsutil Error

   Posted on August 29, 2024 in System Administration

   When working with Google Cloud Storage (GCS) via gsutil, most file operations run smoothly. However, occasional cryptic error messages may appear that leave you scratching your head. One such error is:

   Semaphore released too many times MiB]  99% Done
   CommandException: 1 files/objects could not be copied/removed.
   make: *** [Makefile …

2. Troubleshooting "%TAC+: no address for get_server" on Cisco Devices

   Posted on February 10, 2024 in Networking

   If a Cisco router or switch logs %TAC+: no address for get_server, start with the boring explanation: the device has a TACACS+ server entry it cannot turn into a usable destination address.

   That usually means one of four things:

   1. The TACACS+ server is configured with a bad hostname or missing …