Does anyone know if related problems to the panic''s dismissed as "duplicate of 6746456" ever resulted in Solaris 10 patches? It sounds like they were actually solved in OpenSolaris but S10 is still panicing predictably when Linux NFS clients try to change a nobody UID/GID on a ZFS exported filesystem. Specifically the NFS induced panics related to the "nobody" id not mapping correctly, or, more precisely, attempts to change user/group ID nobody causing S10u7 to blow chunks in zfs_fuid.c zfs_fuid_table_load''s ASSERT? While the workaround to change the id''s on the server is possible, it pretty much torpedo''s management''s view of Solaris'' stability and sending fileserver duty back to Linux... :( Anybody could create a nobody file and put the system into endless boot-loops without this being patched. I''m hoping further work on this issue was done on the S10 side of the house and there is a stealthy patch ID that can fix the issue. Thanks, -Rob -- This message posted from opensolaris.org
Rob Healey wrote:> Does anyone know if related problems to the panic''s dismissed as > "duplicate of 6746456" ever resulted in Solaris 10 patches? It sounds > like they were actually solved in OpenSolaris but S10 is still > panicing predictably when Linux NFS clients try to change a nobody > UID/GID on a ZFS exported filesystem....> I''m hoping further work on this issue was done on the S10 side of the > house and there is a stealthy patch ID that can fix the issue.Patch 137138-09 has at least a partial fix. However, I see the following on SunSolve: Bug ID: 6837758 Synopsis: Fix for 6746456 in solaris 10 is incomplete State: 10-Fix Delivered Date Modified: 2009-06-18 14:04:50 GMT+00:00 Which implies you''d need an IDR or wait for an updated patch, but I have no 1st hand knowledge. -- Carson
This appears to be the fix related to the ACL''s which they seem to throw all of the ASSERT panics in zfs_fuid.c under even if they have nothing to do with ACL''s; my case being one of those. Thanks for the pointer though! -Rob -- This message posted from opensolaris.org