Re: anyone using rac on vcs DBED/AC?

From: Scott <oraracdba_at_yahoo.com>
Date: Fri, 23 Apr 2004 08:24:55 -0700 (PDT)
Message-ID: <20040423152455.83609.qmail@web41503.mail.yahoo.com>

Zhu, Have you checked your alert log? This what you should see in your alert log.

This on 9204 not 9205

cluster interconnect IPC version:

        VERITAS IPC 3.5MP1s+RP3a 10:36:03 Jun 24 2003 IPC Vendor 86 proto 76 Version 1.0

When I do a oradebug this what I see

VCSIPC DCTX

---

VCSIPC DCTX
        VERITAS IPC 3.5MP1s+RP3a 10:36:03 Jun 24 2003 VCSIPC DCTX[ ctx.g 0x1036652a0.0x1036652a0, at 0, lif 0xffffffff7f155f50, lptyp
ANY , iocr 0, sverr 0[]

Now as an experiment I am using Oracle's udp library instead of the Veritas library and you will get different results.

here is the oradebug output from using the udp library.

SKGXPCTX: 0x368d308 ctx
admno 0x1eae5851 admport:

SSKGXPT 0x36916d8 flags         info for network 0
        socket no 0     IP 0.0.0.0      UDP 0
        sflags SSKGXPT_DOWN
        info for network 1
        socket no 9     IP 141.144.9.245        UDP
32903
        sflags SSKGXPT_UP      

The IP address listed above is my public address  and
I would expect this when using the UDP library.       
                  

This is from the alert log.

cluster interconnect IPC version:Oracle UDP/IP IPC Vendor 1 proto 2 Version 1.0

My guess is you are using the wrong libraries.

Make sure you are using the libskgxp9.so libraries provieded by Veritas and not the libskgxpu.so libraries provide by Oracle.

This is what my box looks like using Oracle's UDP libraries on Veritas.

lrwxrwxrwx 1 ora920 dba 12 Mar 9 16:48 libskgxp9.so -> libskgxpu.so
-rw-r--r-- 1 ora920 dba 427808 Nov 25 2002 libskgxp9.so.Old
-rw-r--r-- 1 ora920 dba 430856 Mar 9 16:47 libskgxp9.so.veritas.03092004
-rw-r--r-- 1 ora920 dba 159776 Jul 27 2003 libskgxpu.so

Scott

• zhu chao <chao_ping_at_vip.163.com> wrote:
  > How is the cache fusion tranafered between the
  > private network?
  > I installed a test database with 2 sun server,
  > oracle 9205 and vcs 3.5mp1.
  > 1 public NIC
  > 2 private NIC for vcs heart-beat.
  > I did a oradebug ipc and found the cache fusion is
  > using public NIC. As private NIC do not have IP, it
  > cannot be used for cache fusion?
  > Do we have to configure another interconnect,
  > configure an IP on it, and specify the
  > cluster_interconnect with this IP?
  >
  >
  > Regards
  > Zhu Chao.
  >
  >
  

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Received on Fri Apr 23 2004 - 10:23:16 CDT