Hi, welcome to x10!
iNodes and storage can be upgraded by contacting support here at the community. Remember, keep in mind that rates and limits are currently under maintenance due to migration that x10 has been working on- so, some services may not be fully operational.
I’d suggest you checking your usages, loops, responses, crons and code to verify you’re not over whelming your iNodes.
Personally, I found sometimes when I “speed-code” or have improperly configured loops or crons is usually when I start having iNode issues.
If you can’t resolve the issue on your own, I would suggest waiting here until a Staff Member can review this for you and make proper adjustments.