search for: smbgetattr

...=No write=Yes (numopen=3) [2007/08/06 16:09:42, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 [2007/08/06 16:09:42, 3] smbd/process.c:process_smb(1092) Transaction 8504 of length 41 [2007/08/06 16:09:42, 3] smbd/process.c:switch_message(887) switch message SMBgetattrE (pid 5543) conn 0x949fd30 [2007/08/06 16:09:42, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (501, 500) - sec_ctx_stack_ndx = 0 [2007/08/06 16:09:42, 3] smbd/reply.c:reply_getattrE(5066) reply_getattrE fnum=9807 [2007/08/06 16:09:42, 3] smbd/process.c:process_smb(1092) Transaction 8505...

...ng > Looking at that trace the client is doing a QPATHINFO request > (SMBtrans2 request) with level 263 - Query File All Info. > The OS/2 server doesn't support that, so the client then > drops back and does a SMB1 Query Information Request (SMB1 > request 0x8, what Samba calls SMBgetattr). > This doesn't have the links or expanded time information > (it only returns one date) so the client isn't then able > to synthesize this information. > Also the client isn't caching the fact that the server > doesn't understand SMBtran2:QPATHINFO:263 and so it &...

Jeremy Allison via samba composed on 2020-04-23 09:24 (UTC-0700): > On Thu, Apr 23, 2020 at 02:59:18AM -0400, Felix Miata via samba wrote: >> Items in dmesg when FAT share's are accessed from web browser: >> CIFS VFS: bogus file nlink value 0 > nlink should never be zero. If an SMB server > returns that, then the CIFSFS client will have > to fake it to 1 at least.

...ba/jra-samba04.trace.pcapng Looking at that trace the client is doing a QPATHINFO request (SMBtrans2 request) with level 263 - Query File All Info. The OS/2 server doesn't support that, so the client then drops back and does a SMB1 Query Information Request (SMB1 request 0x8, what Samba calls SMBgetattr). This doesn't have the links or expanded time information (it only returns one date) so the client isn't then able to synthesize this information. Also the client isn't caching the fact that the server doesn't understand SMBtran2:QPATHINFO:263 and so it keeps issuing these and do...

...trace the client is doing a QPATHINFO request > > (SMBtrans2 request) with level 263 - Query File All Info. > > > The OS/2 server doesn't support that, so the client then > > drops back and does a SMB1 Query Information Request (SMB1 > > request 0x8, what Samba calls SMBgetattr). > > > This doesn't have the links or expanded time information > > (it only returns one date) so the client isn't then able > > to synthesize this information. > > > Also the client isn't caching the fact that the server > > doesn't understand...

...result in two different dates for the same file, and > hence the "File has been externally modified, reload buffers?" > bug. > > Another possibility is that JBuilder is always using NT calls which > request the full NT format, but one of the calls generates the > SMBgetattrE request which truncates the last bit of the seconds > value, so even though NT is returning the value in 100ns units > the precision is only to the nearest 2 seconds. Of course the NT > call which uses SMBtrans2-findfirst always gets exactly the > right value, so they don't ma...

...by reducing the mux value to 1. When we did this the >NT did not try to do named pipe opens for srvsvc or SMBtrans API's. Now with >SP3 the NT will do these calls even with mux set to 1. > > The problem has been narrowed to the SMBtrans API call comming between >two SMB's, SMBgetattr filename.dwk and the SMBopenX filename.dwg. The .dwk >file does not exist and this should not cause a problem. It is interesting >to note that the r/w open of the .dwg file never fails and even where >AutoCad is saying the file is read-only the file is being opened >successfully r/w. &g...

...2 fnum=72) set_share_mode: Created share record for dvise-dev/win32.d/src/dmcad/libdnrb/vc50.pch (dev 2098183 inode 154502) set_share_mode: Created share entry for dvise-dev/win32.d/src/dmcad/libdnrb/vc50.pch with mode 0x42 pid=1726 04/16/1998 13:52:19 Transaction 171878 of length 42 switch message SMBgetattrE (pid 1726) Skipping become_user - already user 04/16/1998 13:52:19 reply_getattrE fnum=72 cnum=67 04/16/1998 13:52:19 Transaction 171879 of length 74 switch message SMBwrite (pid 1726)