Hello Doug,
I didn't invest much time into the research but did a quick crosscheck with
19.3 in my lab.
The error message seems to be populated by kgnfs_format_nfserror() (in case of
0x16) and the call graph to this function looks like this ...
... -> kgnfs_get_fsinfo() -> kgnfs_format_nfserror() -> kgnfswrf()
... -> kgnfs_processmsg() -> kgnfs_format_nfserror() -> kgnfswrf()
... the "problem" with static research here is that kgnfs_get_fsinfo() calls
kgnfsexecnfsproc() and if its RC != 0 then kgnfs_format_nfserror() is called -
so for further troubleshooting I would run PinTools for one (failed) mount
attempt and check what's going on in kgnfsexecnfsproc().
Best Regards
Stefan Koehler
Independent Oracle performance consultant and researcher
Website: www.soocs.de
Twitter: @OracleSK
DOUG KUSHNER <dougk5@xxxxxxx> hat am 23.10.2023 22:28 CEST geschrieben:--
Some curious lines from alert and trace files:
Direct NFS: NFSERR 22 Invalid or unsupported argument. Server unity_sp_b path
10.1.7.41 (Did not get a similar error for unity_sp_a)
TIA for your assistance.
Doug
