To Replace a Corrupt Standby Boot Image
1. Check rdImage.nb2uni file integrity against a system with the same version of XOS installed.
Example
# md5sum /tftpboot/rdImage.nb2uni (corrupt image)
9d2eb3fd1c2f26913d3548ab529f8b41 /tftpboot/rdImage.nb2uni
In a different chassis running the same version of XOS
# md5sum /tftpboot/rdImage.nb2uni (good image)
db1186a63c92b1c476555f4f5b1a573a /tftpboot/rdImage.nb2uni
2. Make a backup copy of the corrupted file and copy the good file to the tftpboot directory.
# cp /tftpboot/rdImage.nb2uni /tftpboot/rdImage.nb2uni.cpt
# cp /tftpboot/.private/home/admin/rdImage.nb2uni /tftpboot/rdImage.nb2uni
3. Disable and then enable the module to boot it into the Standby state.
CBS# configure module 12 disable
CBS# configure module 12 enable
Workaround
N/A