If your server is configured with 32 Terabytes of memory, a statvfs system call to the tmpfs filesystem might fail with an eoverflow error. For example, a message similar to this might be seen on the host console:
Sep 10 22:10:51 sca-m432-108-pd0 svc.startd[11]: [ID 652011 daemon.warning] svc:/system/fmd:default: Method "/lib/svc/method/svc-fmd" failed with exit status 1.
The overflow originates from the member of the data structure that provides the maximum allowed file count for the tmpfs filesystem.
Workaround: In the /etc/system file, limit the number of files that tmpfs is allowed to avoid the overflow.
set tmpfs:tmpfs_maxkmem = 1200000000000