Hi Jeon,
if I get your question correctly, the closest to df -h is Misha's show file system
VX#show file systems File Systems: Size(Mb) Free(Mb) Use% Type Prefix 68 59 13 flash nvram: 7697 7146 7 flash flash: 22282 20574 7 - vmsdb: 22282 20574 7 flash internal (/vms)
However, Watanabe has also a good point listing available space by service show info
VX#service show info
7.0G out of 7.5G available for logs.
20.1G out of 21.8G available for history.
7.0G out of 7.5G available for crashinfo.
List of Files:
acct_server-initd.log 5.2K Aug 21 10:58
acct_server.log 2.7K Aug 21 10:58 So having this you can notice that flash: partition is mounted for logs and crash-info but rest (database, upgrade files etc) is stored within /internal.
Regards,
Ondrej