Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 156)

File Management Commands
Software Reference for x310 Series Switches
7.10 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
filesystem the next time the device boots up, use the commands:
To remove the release file x310-5.4.4C.rel stored on the switch’s USB storage device
filesystem the next time the device boots up, use the commands:
In a VCStack configuration, if there is not enough space to synchronize the new release
across the stack, the boot system command has an interactive mode that prompts you to
delete old releases.
Related Commands boot config-file
boot config-file backup
boot system backup
show boot
awplus# configure terminal
awplus(config)# boot system usb:/ x310-5.4.4C.rel
awplus# configure terminal
awplus(config)# boot system usb:/ x310-5.4.4C.rel
awplus# configure terminal
awplus(config)# boot system x310-5.4.4C.rel
Insufficient flash available on stack member-2 (11370496)
to synchronize file x310-5.4.4C.rel (14821895).
List of release files on stack member-2
x310-5.4.4C.rel (14822400)
Select files to free up space,
Delete awplus-2/flash:/x310-5.4.4C.rel? (y/n)[n]:y
awplus(config)# y
Deleting selected files, please
wait....................................
Successful operation
VCS synchronizing file across the stack, please
wait........................................
File synchronization with stack member-2 successfully completed
[DONE]