SRX branch 升级窍门
cd /cf/var/tmp 别的地方貌似空间不够
root> request system software add junos-srxsme-12.1R2.9-domestic.tgz no-validate no-copy ##加快升级速度
Formatting alternate root (/dev/da0s1a)...
/dev/da0s1a: 296.9MB (607996 sectors) block size 16384, fragment size 2048
using 4 cylinder groups of 74.22MB, 4750 blks, 9600 inodes.
super-block backups (for fsck -b #) at:
32, 152032, 304032, 456032
Extracting /cf/var/tmp/junos-srxsme-12.1R2.9-domestic.tgz ...
然后按提示reboot
enjoy it！！！
