After assessing the location of every subsystem's safe.snaps in the userapps repository, then discussion on the CDS software meeting yesterday, we determined that each subsystem's safe.snap should live here:

/opt/rtcds/userapps/release/${subsystem}/${ifo}/burtfiles/${modelname}_safe.snap

where ${subsystem} = [isi, sus, psl, etc.] , ${ifo} = [l1, h1, i1] , and ${modelname} = name of simulink model (sans the .mdl extension) . ISI and PSL already obey this convention, but SUS had put the .snaps in subfolders of the burtfiles directory named after the optic motivated by still-under-developement Guardian work at LLO. 

As of this entry, all SUS (including h1susim, and h1sustmsy) safe.snaps have been moved out of their sub-folder into the "top level" burtfiles folder, and the corresponding soft link in the target directory has been updated:

controls@opsws1:target 0$ ls -l h1sus*/h1sus*/burt/safe.snap
lrwxrwxrwx 1 controls controls 65 2013-01-17 12:46 h1susbstst/h1susbststepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susbstst_safe.snap
lrwxrwxrwx 1 controls controls 64 2013-01-17 12:46 h1susetmy/h1susetmyepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susetmy_safe.snap
lrwxrwxrwx 1 controls controls 62 2013-01-17 12:46 h1susim/h1susimepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susim_safe.snap
lrwxrwxrwx 1 controls controls 64 2013-01-17 12:46 h1susitmy/h1susitmyepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susitmy_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:46 h1susmc1/h1susmc1epics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susmc1_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:46 h1susmc2/h1susmc2epics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susmc2_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:47 h1susmc3/h1susmc3epics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susmc3_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:47 h1suspr2/h1suspr2epics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1suspr2_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:47 h1suspr3/h1suspr3epics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1suspr3_safe.snap
lrwxrwxrwx 1 controls controls 63 2013-01-17 12:47 h1susprm/h1susprmepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susprm_safe.snap
lrwxrwxrwx 1 controls controls 67 2013-01-17 12:47 h1susquadtst/h1susquadtstepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1susquadtst_safe.snap
lrwxrwxrwx 1 controls controls 64 2013-01-17 12:48 h1sustmsy/h1sustmsyepics/burt/safe.snap -> /opt/rtcds/userapps/release/sus/h1/burtfiles/h1sustmsy_safe.snap
controls@opsws1:target 0$