[Motorola Droid RAZR] Ohmster:
Uh, sure, I will help. Safe Strap is now at version 3.73? I didn't know that but yes, I see the download link for it here. I will update my Safe Strap tonight.

There is no "osh" partition or directory that I am aware of. That may have come as a result of installing a different rom, have you installed any other rom on the phone like Liquid or Carbon? OR did you mean /opt? Now many Linux and thus Android systems use an /opt directory (Folder if you wish or it could be a partition.) but not CyanogenMod. In Safe Strap when making a backup, you can include partitions and one of them is "webtop". I used to include this and think it is very important until the Members here filled me in that cm11 does NOT use or have a webtop partition. That is for "Active Desktop" where your desktop wallpaper is really a special web page that is updated constantly to give you up to date weather, news, or other information. So we do not have/use opt, osh, or webtop in cm11.

From further reading I see that Craig Miles reports it does not seem to affect anything and it shouldn't because cm11 does not use it. So to help you further, are you using any other roms besides cm11 or your stock spyder rom? To clear a partition, you would have to format the internal card. Safe Strap has that option, although it had a different method that does not actually format the card, instead it recursively deletes all the files and directories on the card, NOT the partitions. That is rather stupid, format means format, total wipe and fresh file system, NOT just delete stuff. I recall there was a check box for that in the Safe Strap Advanced menu, but the check mark could not be removed to perform a true format. If that has changed or not, I don't know. ClockworkMod ROM Manager does allow a true format, but

NEVER use ClockWorkMod on a Razr phone or you will brick the device!

Formatting the internal card offers another benefit, it can reclaim lost space if a previous rom created partitions not used anymore and do not show up in File Manager. Formatting will clear all space and once you restore your OS and data, you find you have a ton of extra, new space. That happened to me with cm10 on my tablet, where I could use CWM ROM Manager to clear it. I got back almost 8Gb of lost space that way. Once I update and get into recovery, I will look and see. Because the card is internal, we cannot pull the card and put it into a card reader for Windows. The Storage item in System menu offers to erase the SD card, but again that is not formatting.

Bear in mind that a format will totally erase the phone. I don't know if formatting your internal SDCard will remove your boot loader for Safe Strap so hold off on formatting until we get confirmation about losing your recovery boot loader. Because then you might have to use AP FastBoot to get something back on it again, I will bold this text as a plea for help from others who have formatted internal cards recently. Anyone with recent internal SD Card formatting experience please help.

In the meantime, tell us what other roms you are using and if not using any other roms, then you need to format that card and have a Safe Strap backup of your current cm11 rom. Don't rush to do anything for now other than speak up on what roms you use, used to use, and are using now. Okay? :D