Bob:
I read the file /usr/include/sys/errno.h. In it, there is a statement:
#define EPIPE 32 /* Broken pipe */
However, I may have been jumping to conclusions that the error code from
TcpFlush is a system errno. errno's only go up to about 150. TcpFlush()
is not documented in the Unix man pages, so if it's an IBM routine, then
it seems to be that it should be producing ADSM standard error messages.
Rich
PS: Out of band conversation with Richard Sims has pointed to the server
error message "ANR0481W Session 30 for node ALTS1 (SUN SOLARIS) terminated
client did not respond within 300 seconds." as indicating that COMMTimeout
is set way too low. We will test COMMT 2000 tonight.
At 09:08 AM 3/25/99 -0600, Bob Braden wrote:
>Rich -
>How or where did you find that a TCPFLUSH 32 was a broken pipe?
>
>I am interested because I have a similar situation, but our TCPFLUSH error
>code is 10054.
>
>Thanks...
>
>
>
> (Embedded
> image moved "Richard C. Dempsey" <dempsey AT KODAK DOT COM>
> to file: 03/25/99 07:35 AM
> pic19820.pcx)
>
>
>
>
>Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
>To: ADSM-L AT VM.MARIST DOT EDU
>cc: (bcc: Bob Barden/AAL)
>Subject: TCP Errors
>
>
>
>
>Recently, a BigIP redirector was interposed between our ADSM server
>(3.1.2.13, Solaris 2.6) and a client (3.1.0.6, Solaris 2.6). Since
>then, the client has not had a successful scheduled incremental backup.
>The last line in the SchedLog is typically something like:
>
>03/24/99 20:58:50 Incremental backup of volume '/export/data3'
>
>where '/export/data3' will vary, but, of course, is always a mount
>point (filespace). Both dsmc and dsmadmc seem to run fine interactively
>from this client, but I have not tried an interactive incremental.
>Router ACLs prevent me from running the GUI. (I'm just a CLI kind of
>guy :). I interpret this as showing that communcations on port 1500
>between the server and the client are unimpeded by BigIP.
>
>I have included the end of ErrorLog below. In /usr/include/sys/errno.h,
>we learn that error 32 is 'Broken Pipe'. Does anybody have any ideas
>what could be causing this?
>
>Thanks,
>Rich
>
>03/24/99 15:31:21 TcpRead(): recv(): errno = 131
>03/24/99 15:31:21 sessRecvVerb: Error -50 from call to 'readRtn'.
>03/24/99 20:00:42 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:00:42 sessSendVerb: Error sending Verb, rc: -50
>03/24/99 20:00:42 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:00:42 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:00:42 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:00:57 ANS1810E ADSM session has been reestablished.
>03/24/99 20:07:58 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:07:58 sessSendVerb: Error sending Verb, rc: -50
>03/24/99 20:07:58 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:07:58 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:07:58 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:08:13 ANS1810E ADSM session has been reestablished.
>03/24/99 20:41:49 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:41:49 sessSendVerb: Error sending Verb, rc: -50
>03/24/99 20:41:49 TcpFlush: Error 32 sending data on Tcp/Ip
>socket 4.
>03/24/99 20:41:49 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:41:49 ANS1809E Session is lost; initializing session
>reopen
>procedure.
>03/24/99 20:42:04 ANS1810E ADSM session has been reestablished.
>[end of ErrorLog]
>
>Richard C. Dempsey email: dempsey AT kodak DOT com
>Public Online Services pager: 716-975-3539
>11th Floor, Bldg 83, RL phone: 716-477-3457
>Eastman Kodak Company
>Rochester, NY 14650-2203
>
>
>Attachment Converted: "C:\data\Mail\pic19820.pcx"
>
Richard C. Dempsey email: dempsey AT kodak DOT com
Public Online Services pager: 716-975-3539
11th Floor, Bldg 83, RL phone: 716-477-3457
Eastman Kodak Company
Rochester, NY 14650-2203
|
