OSAPI-3-FILE_WRITENOCLOSE_FAILED: Failed to write 512 bytes (FileDesc:51). file write no close failed.
We got the following errors during a WLC 4400 code upgrade via TFTP. The device has sufficient free memory and was rebooted.
TFTP-3-FILE_WRITE_FAIL: Error while writing 512 bytes to file. Tftp error. TFTP-3-WRITE_NOCLOSE_FAIL: Error while writing the local file: No space left on device OSAPI-3-FILE_WRITENOCLOSE_FAILED: Failed to write 512 bytes (FileDesc:51). file write no close failed.
IntroductionHow to use the Wireless LAN Controller Configuration Analyzer (WLCCA)
Javier Contreras is a Senior Tech Lead for the Wireless Business Unit in Cisco, with over 2 decades of experi...
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(#)For this reason being that : - application that doesn't use multicast, sends one copy of each packet ( data unit of traffic at layer 3 ) to each client (" who seeks the traffic ).- application that does use multicast, sends ...
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...