SnapManager for Oracle: How to Get Backup Info?

Hello all,
Having issues to map some informations from you backup made on SnapManager for Oracle (more info here)?

Here it goes some quick tips for first mapping:

Listing Profiles in Server

[root@server-db ~]# smo profile list
Profile name: PRODDB

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GoldenGate ACCESSRULE – OGG-01235 Command not allowed by receiving manager process.

GoldenGate Datapump or Extract Abend with OGG-01235?

ERROR OGG-01235 Command not allowed by receiving manager process.

ERROR OGG-01668 PROCESS ABENDING.

Sounds remote GoldenGate client are denying Datapump / Extract remote connection.

Suggest check and edit GoldenGate manager parameter file.

--IPs addr from source GoldenGate Pump
ACCESSRULE, PROG *, IPADDR your.ip.addr.here, ALLOW

 Oracle documentation is good here.
Valid for Manager

Use ACCESSRULE to control connection access to the Manager process and the processes under its control. You can establish multiple rules by specifying multiple ACCESSRULE statements in the parameter file and control their priority. There is no limit to the number of rules that you can specify. To establish priority, you can either list the rules in order from most important to least important, or you can explicitly set the priority of each rule with the PRI option.

ORA-00001: unique constraint (RMAN.CKP_U1) violated

Hey,
Don’t create so much expectations on this post.

This is because I don’t exactly fixed the issue, but workarounded…
The thing is: This error is caused in catalog database, so the workaround is simple: do a RMAN-nocatalog, I mean, simply don’t connect in catalog to perform the backup.

After completing the backup, I’d suggest you to force a synchronization with command “RESYNC CATALOG“. In worst case, on next execution the implicit resync will fix everything. 🙂

There is no bigger explanations on this, but you can same workaround in MOS Bug 12588237 – RMAN-3002 ORA-1: unique constraint (ckp_u1) violated after dataguard switchover (Doc ID 12588237.8).

And this is it for today!
See you next week!

Exadata: ORA-07445: exception encountered: core dump [ocl_lock_get_waitobj_owner()+26] [11] [0x000000000] [] [] []

Hello all,

This is because the error is generated by an unpublished bug 17891564, as per described in MOS ORA-7445 [ocl_lock_get_waitobj_owner] on an Exadata storage cell (Doc ID 1906366.1).

It affects Exadata storage cell with image version between 11.2.1.2.0 and 11.2.3.3.0. The CELLSRV process crash with this error as per:

Cellsrv encountered a fatal signal 11
Errors in file /opt/oracle/cell11.2.3.3.0_LINUX.X64_131014.1/log/diag/asm/cell//trace/svtrc_11711_27.trc  (incident=257):
ORA-07445: exception encountered: core dump [ocl_lock_get_waitobj_owner()+26] [11] [0x000000000] [] [] []
Incident details in: /opt/oracle/cell11.2.3.3.0_LINUX.X64_131014.1/log/diag/asm/cell//incident/incdir_257/svtrc_11711_27_i257.trc

The CELLSRV process should auto restart after this error.

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EMagent 12c with high number of threads causing “su: cannot set user id: Resource temporarily unavailable”

Hello all,
Yeah, these days I got some errors and when validating the server found the fllowing error:

su: cannot set user id: Resource temporarily unavailable

As you can imagine, in order to fix the issue, I adjusted the /etc/security/limits.conf increasing oracle nprocs to:

oracle           soft    nproc           4047
oracle           hard    nproc           20384

Ok, turns out that after a while I got the same errors again…
After some investigating I find that the EM Agent process was with 5020 threads!
Take a look:

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