Thank you for the guidance. I dismounted the iSCSI share, but I couldn’t run a fsck on it, as it said the “Super block was not readable.” So I decided to just reboot.
I made sure all the NFS services came back on startup, because those occassionally don’t start or crash.
Ran mount, noticed that the /images share mounted differently than before. \dev\SDI intead of \dev\SDJ Screen shot below. However, it is now RW not RO. Just tested as well with capturing an image and it worked.