https://bugzilla.novell.com/show_bug.cgi?id=372918 User psladek@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=372918#c2 Pavel Sladek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |taroth@novell.com, psladek@novell.com AssignedTo|ms@novell.com |bnc-team-screening@forge.provo.novell.com Status|NEEDINFO |NEW Info Provider|psladek@novell.com | --- Comment #2 from Pavel Sladek 2008-04-03 10:07:30 MST --- I have observed that the maximum block size indeed leads to the aforementioned problem. The particlar message was: <Failure to negotiate RFC1782 options> which, after searching in the atftp source code, lead to the discovery of a check in the tftpd_file.c on line 185 (http://csourcesearch.net/package/atftp/0.7/atftp-0.7/tftpd_file.c) : . . if ((result < 8) || (result > 65464)) { tftp_send_error(sockfd, sa, EOPTNEG, data->data_buffer, data->data_buffer_size); . . where EOPTNEG=8 which indexes our message in the tftp_errmsg array (http://csourcesearch.net/package/atftp/0.7/atftp-0.7/tftp_def.c, http://csourcesearch.net/package/atftp/0.7/atftp-0.7/tftp_io.h) Therefore it appears that the blocksize has indeed an upper bound, 65464. This leads to maximum transferable file size ~4GB, in agreement with specification. I have also tested this experimentally - if blocksize=65464, image uploads and installs well, but for 65465, this fails. So I recomend update the checking for the maximum blocksize too. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=372918 User psladek@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=372918#c3 --- Comment #3 from Pavel Sladek 2008-04-03 10:10:15 MST --- For SLEPOS Documentation team: we also need to mention this maximum block size limit (65464), for all atftp transfers, in the admin documentation: 4.4.2 table 4.8 and 4.9 4.5.1 table 4.12 2.5.1 page 19,20,21 (bsize option) and in the install documentation: 10.2.6 page 97 and possibly somewhere else.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=372918 User postadal@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=372918#c5 Petr Ostadal changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |foohj@sg.ibm.com --- Comment #5 from Petr Ostadal 2008-04-03 16:55:58 MST --- *** Bug 357936 has been marked as a duplicate of this bug. *** https://bugzilla.novell.com/show_bug.cgi?id=357936 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=372918 User postadal@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=372918#c7 --- Comment #7 from Petr Ostadal 2008-04-03 17:44:08 MST --- please ignore my faulty comment #6 to comment #2: RFC1782 is obsoleted by RFC2348, but you are right that valid block size values range between "8" and "65464". to comment #3: Pavel Sladek, please open a new bug for SLEPOS documentation, because this bug is opened for OpenSUSE 10.3 only and add information about 2G limit of transfered image file size in SLEPOS10 see another kiwi bug #357936. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=372918 User taroth@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=372918#c9 --- Comment #9 from Tanja Roth 2008-04-04 01:09:47 MST --- Pavel or Petr: can you please file a separate bug for the SLEPOS-relevant part of this bug and set it to SLEPOS SSP1? Díky/Thx! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.