suche 36x36
  • Admin-Scout-small-Banner
           

    CURSOR Admin-Scout

    get the ultimate tool for Informix

    pfeil  
Latest versionsfixlist
14.10.xC10 FixList
12.10.xC16.X5 FixList
11.70.xC9.XB FixList
11.50.xC9.X2 FixList
11.10.xC3.W5 FixList
Have problems? - contact us.
Register for free anmeldung-x26
Contact form kontakt-x26

Informix - Problem description

Problem IT37803 Status: Closed

ASSERT FAILED IN RSS_RECV THREAD IN CLONESOURCERECVTHREAD WHEN PRIMARY/RSS
NODES EXPERIENCING CONNECTIVITY ISSUES

product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
From the MSGPATH file we can see the servers trying to
disconnect:

02:19:13  The SMX connection between high availability servers
was closed because the
 peer server was unresponsive for the timeout period (60 seconds
times the
 number of retries).
02:19:13  The SMX connection between high availability servers
was closed because the
 peer server was unresponsive for the timeout period (60 seconds
times the
 number of retries).
02:19:13  The SMX connection between high availability servers
was closed because the
 peer server was unresponsive for the timeout period (60 seconds
times the
 number of retries).
02:19:14  Error receiving a buffer from RSS rss_server01 -
shutting down

In the assertion fail file, you will likely only see a partial
stack, which is due to the fact that an unexpected error message
gets sprintf'd into a local variable that is not large enough to
hold it.  This corrupts the stack frames and impacts the ability
of the stack to unwind.  Here's the partial stack:

 ucontext: 0x0000000114205c40
  siginfo: 0x0000000114205f20
           si_signo: 10  si_code: 1   si_errno: 0 si_pid:
1668573551 si_uid: 0
           si_addr: 0x6374696f6e2073cd si_value:
0x0000000000000000  si_fd: 1668573551

0x101021b40 oninit :: cloneSourceRecvThread + 0xb40
sp=0x237e46b00(0x20696e2074686520, 0x73716c686f737473,
0x2066696c652c2074, 0x68656e2073657474, 0x696e672053365f55,
0x53455f52454d4f54)

Following the above MSGPATH output, the server does seem to
print an unexpected message into MSGPATH that seems like it's
the output for an onconfig parameter description like this:

02:19:14  Error receiving a buffer from RSS rss_server01 -
shutting down
02:19:14       Used with the REMOTE_SERVER_CFG configuration
parameter, the
     S6_USE_REMOTE_SERVER_CFG configuration parameter specifies
the
     file used to authenticate secure server connections in an
untrusted
     network environment.

     The REMOTE_SERVER_CFG configuration parameter is used to
specify
     the name of a file that lists the remote server hosts that
are
     trusted by the computer on which the database server
resides. If
     one or more of the servers specified in the
REMOTE_SERVER_CFG
     file is configured using the connection security option
(s=6)
     in the sqlhosts file, then setting S6_USE_REMOTE_SERVER_CFG
to 1
     specifies that the servers in the REMOTE_SERVER_CFG are
trusted
     connections. If S6_USE_REMOTE_SERVER_CFG is set to 0, then
the
     $INFORMIXDIR/etc/host.equiv file is used to authenticate
servers
     connecting through a secure port (as defined by setting s=6
in the
     sqlhost file).

02:19:14  invoke_alarm(): INFO: 1000 bytes in buffer but need
1045
02:19:14  RSS Server rss_server01 - state is now disconnected
02:19:14  Assert Failed: No Exception Handler
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 12.10.xC15 and 14.10.xC7.  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 12.10.xC15 or 14.10.xC7 (when     *
* available).                                                  *
****************************************************************
Local Fix:
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 12.10.xC15 and 14.10.xC7.  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 12.10.xC15 or 14.10.xC7 (when     *
* available).                                                  *
****************************************************************
Comment
Fixed in Informix Server 12.10.xC15 and 14.10.xC7.
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
28.07.2021
26.08.2021
26.08.2021
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
Informix EditionsInformix Editions
Informix Editions
DocumentationDocumentation
Documentation
IBM NewsletterIBM Newsletter
IBM Newsletter
Current BugsCurrent Bugs
Current Bugs
Bug ResearchBug Research
Bug Research
Bug FixlistsBug Fixlists
Bug Fixlists
Release NotesRelease Notes
Release Notes
Machine NotesMachine Notes
Machine Notes
Release NewsRelease News
Release News
Product LifecycleProduct Lifecycle
Lifecycle
Media DownloadMedia Download
Media Download