Failed To Set Socket Option So_keepalive Error Invalid Argument
1437876; CC; Samba; SO_KEEPALIVE; SO_RCVBUF; SO_SNDBUF; "Error Invalid Argument"; subnet mask; Failed to set socket option Technote (troubleshooting) Problem(Abstract) This technote explains how to resolve an issue that can occur when using IBM Rational ClearCase where errors such as, Failed to set socket option, are found in the Samba log, builds get erroneous results or have to be restarted multiple times, and random errors are reported when copying files from Samba shares. Symptom Random errors reported when copying files from Samba shares. Errors are found in the Samba logs: [2010/05/18 08:19:05, 0] lib/util_sock.c:set_socket_options(261) Failed to set socket option SO_RCVBUF (Error Invalid argument) [2010/05/18 08:19:05, 0] lib/util_sock.c:set_socket_options(261) Failed to set socket option SO_SNDBUF (Error Invalid argument) [2010/05/18 08:19:05, 0] lib/util_sock.c:set_socket_options(261) Failed to set socket option SO_KEEPALIVE (Error Invalid argument) [2010/05/18 08:19:05, 0] lib/util_sock.c:set_socket_options(261) Failed to set socket option IPTOS_LOWDELAY (Error Invalid argument) [2010/05/18 08:19:05, 0] lib/util_sock.c:set_socket_options(261) Failed to set socket option TCP_NODELAY (Error Invalid argument) Builds get erroneous results or have to be restarted multiple times. Cause Including the subnet mask on the interfaces line when the server has multiple internet addresses. Environment Samba version is 3.0.21b, Diagnosing the problem Check the interfaces line of the samba config file for an entry like this: interfaces = AA.AAA.AAA.AA/AAA.AAA.AAA.AAA Resolving the problem Change the interfaces line from: interfaces = AA.AAA.AAA.AA/AAA.AAA.AAA.AAA to interfaces = AA.AAA.AAA.AA or add the other IP address(es) and subnet mask. Document information More support for: Rational ClearCase Interop: SMB Software version: 7.0.0.9, 7.0.1, 7.0.1.1, 7.0.1.2, 7.0.1.8, 7.0.1.9, 7.1, 7.1.0.1, 7.1.0.2, 7.1.1, 7.1.1.1, 7.1.1.2 Operating system(s): Windows Reference #: 1437876 Modified date: 2011-11-30 Site availability Site assistance Contact and feedback Need support? Submit feedback to IBM Support 1-800-IBM-7378 (USA) Directory of worldwide contacts Contact Privacy Terms of use Accessibility
Last Prev Next This bug is not in your last search results. Bug1435 - Performance terrible with Samba 3.0.[34] Summary: Performance terrible with Samba 3.0.[34] Status: RESOLVED WORKSFORME Product: Samba 3.0 Classification: Unclassified Component: Upgrade Version: 3.0.4 Hardware: x86 Solaris Importance: P3 normal TargetMilestone: none Assigned To: Samba Bugzilla Account QA Contact: Samba QA Contact URL: Keywords: Depends on: Blocks: Show dependency tree /graph Reported: 2004-06-06 15:45 UTC by Pki Tester Modified: 2005-02-09 09:02 http://www.ibm.com/support/docview.wss?uid=swg21437876 UTC (History) CC List: 0 users See Also: Attachments Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description Pki Tester 2004-06-06 15:45:21 UTC Trying to use Samba 3.0.4 on a Solaris 9x86 from Windows XP and 2000 clients. Solaris machine is 2ghz https://bugzilla.samba.org/show_bug.cgi?id=1435 AMD processor with Intel Pro1000MT card on a gigabit switch. FTP transfers range around 30MB/s. Samba transfers from windows XP, moved approximately 100mb in 20minutes. Sabma transfers from windows 2000, moved approximately 100mb in 5minutes. During transfers to Samba on Solaris, the switch shows very little activity. But neither the client machine, nor the server are busy doing anything else. On a lessor configured Linux RH9 box the transfers only take a few seconds. During these transfers the switch activity lights are near constant. I've tried builds of 3.0.3 and 3.0.4 with the same result. I have noticed these errors in the log: [2004/06/06 16:39:53, 0] lib/util_sock.c:set_socket_options(185) Failed to set socket option SO_KEEPALIVE (Error Invalid argument) [2004/06/06 16:39:53, 0] lib/util_sock.c:set_socket_options(185) Failed to set socket option TCP_NODELAY (Error Invalid argument) [2004/06/06 16:39:53, 0] lib/util_sock.c:set_socket_options(185) Failed to set socket option SO_RCVBUF (Error Invalid argument) [2004/06/06 16:39:53, 0] lib/util_sock.c:set_socket_options(185) Failed to set socket option SO_SNDBUF (Error Invalid argument) [2004/06/06 16:39:53, 0] lib/util_sock.c:get_peer_addr(978) I believe these are caused when I canceled the transfers(since they were taking much
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