Re: anyone using rac on vcs DBED/AC?

From: zhu chao <chao_ping_at_vip.163.com>
Date: Sat, 24 Apr 2004 10:08:53 +0800
Message-ID: <007e01c429a1$18f0e350$2552fc0a@corp.ebay.com>

Hi, Scott:

Thanks for your help again. You are right. I did not re-link the veritas IPC . I did as note 230445.1 says.

Now it seems it is right.
But I still do not understand how is the data transferred on non-tcpip network, using UDP without an IP address? I am not sure. As ifconfig qfe0, qfe1 says "no such interfact". (qfe0, qfe1 is the private network). And if the cache fusion is transffed via this private network, how will oracle choose which one(qfe0 or qfe1) to use? Choose the first one? or round-robin? How can I get the necessary information from doc or metalink?

Thanks.
Zhu Chao.

Before relink:
Fri Apr 23 21:25:28 2004
cluster interconnect IPC version:Oracle UDP/IP with Sun RSM disabled IPC Vendor 1 proto 2 Version 1.0
PMON started with pid=2e

After relink:
Sat Apr 24 09:45:31 2004
cluster interconnect IPC version:

VERITAS IPC 2.2.1.0.1.0 32 17:11:49 Dec 12 2002 IPC Vendor 86 proto 76 Version 1.0

The oradebug ipc after relink shows:

VCSIPC DCTX ===================================================
VCSIPC DCTX
        VERITAS IPC 2.2.1.0.1.0 32 17:11:49 Dec 12 2002

VCSIPC DCTX[ ctx.g 0x103783c58.0x103783c58, at 0, lif 0xffffffff7f2554b0, lptyp 0, iocr 0, sverr 0[]

VCSIPC DCTX: hist
VCSIPC DCTX: LMX: inst 0, gen 2; crt 18327
VCSIPC DCTX: tflg INIT, flg INIT, lmxfd 9, cbk 0x102c97920 0x1036a5a88
VCSIPC DCTX: last genno: cnno 0, pino 0, rgnno 1, bino 0
VCSIPC DCTX: bufinit: q 0x0, tp 0x0, cnt 0

VCSIPC dlmx: crt 18327 oraclerac1
VCSIPC dlmx: thr: enabled 1, fd 10, ioc: cnt 0, ret 0, err 0, stk: sz 8192, base 0x1037b2000, tid 5
VCSIPC dlpl[ ctx 0x103783c58
VCSIPC dlpl: tout 0, flg 0, nd 0.0x103783d38, ptidp 0x0, rgn 0, req 0x0, doneq 0x0, biq 0x0

VCSIPC   dlpl: last LMX rqh in poll struct: NULL
VCSIPC   dlpl: LMX doneq: EMPTY
VCSIPC   dlpl: ctx: biq 0x0, tp 0x0, cnt 0

VCSIPC dlpl]

VCSIPC DDON: == done queue: EMPTY
VCSIPC DCNH: == cnh  queue: EMPTY
VCSIPC DWIR: == wire queue: EMPTY
VCSIPC DPT : == port queue: EMPTY
VCSIPC DRGN: == rgn  queue: begin

VCSIPC drgn[ rgn 0x1037c2ee0 ACTV, no 1.2, base 0x3800b4000, sz 1727315968 VCSIPC drgn: -- allocated rbds: EMPTY
VCSIPC drgn: -- free rbds: total 128
VCSIPC drgn]
VCSIPC DRGN: == rgn queue: end: total = 1 VCSIPC DCTX] ctx 0x103783c58

VCSIPC DCTX ===================================================

Before relink, it shows:
SKGXPCTX: 0x37b1fb8 ctx
admno 0x3b6467c6 admport:

SSKGXPT 0x37b6388 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 192.168.200.197      UDP 32829
        sflags SSKGXPT_UP

Original Message ----- From: "Scott" <oraracdba_at_yahoo.com> To: <oracle-l_at_freelists.org> Cc: <chao_ping_at_vip.163.com> Sent: Friday, April 23, 2004 11:24 PM Subject: Re: anyone using rac on vcs DBED/AC?

> 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
>

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Received on Fri Apr 23 2004 - 21:06:43 CDT