The purpose of this blog is not discuss RDA but instead focus on an important option of RDA. Never shakeout an environment after OS upgrade or Oracle install without this option.
The option is hvce (health validation check engine). HCVE performs health check of Oracle environment to find incorrect OS settings, Incorrect important OS parameters, missing OS packages.
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See below for output of rda.sh -hcve
| ID | NAME | RESULT | VALUE |
| A00110 | ulimits OK? | FAILED | StackTooSmall |
| A00140 | LD_LIBRARY_PATH Unse | FAILED | IsSet |
| A00160 | LIBPATH Unset? | FAILED | IsSet |
| A00200 | JDK Version | FAILED | JDK home is missing |
| A00210 | Other O_Hs in PATH? | FAILED | OratabEntryInPath |
| A00310 | DNS Lookup | FAILED | Host not correctly registered in DNS |
| A00320 | /etc/hosts Format | FAILED | no entry found |
| A00335 | aio_maxreqs OK? | FAILED | ioo and iostat error |
| A00010 | OS Certified? | PASSED | Certified |
| A00015 | HARDWARE_BITMODE 64? | PASSED | is 64-bit |
| A00016 | System mode 64-bit? | PASSED | 64-bit kernel enabled |
| A00020 | User in /etc/passwd? | PASSED | userOK |
| A00040 | Group in /etc/group? | PASSED | GroupOK |
| A00060 | ORACLE_HOME Valid? | PASSED | OHexists |
| A00070 | O_H Permissions OK? | PASSED | CorrectPerms |
| A00080 | oraInventory Permiss | PASSED | oraInventoryNotFound |
| A00090 | Got Software Tools? | PASSED | ld_nm_ar_make_found |
| A00100 | Umask Set to 022? | PASSED | UmaskOK |
| A00220 | Other OUI Up? | PASSED | NoOtherOUI |
| A00230 | Temp Adequate? | PASSED | TempSpaceOK |
| A00240 | Disk Space OK? | PASSED | DiskSpaceOK |
| A00260 | RAM (in MB) | PASSED | 40960 |
| A00270 | SwapToRAM OK? | PASSED | SwapToRAMOK |
| A00330 | Kernel Parameters OK | PASSED | Parameters OK |
| A00350 | LINK_CNTRL is Unset? | PASSED | LINK_CNTRLunset |
| A00410 | Got OS Patches? | PASSED | PatchesFound |
| A00430 | Got OS Packages? | PASSED | All required OS packages are installed |
| A00445 | TCP/UDP Ephemeral OK | PASSED | Ephemeral OK |
| A00050 | Enter ORACLE_HOME | RECORD | /app/home/oracle/product/11.2.0.2.0/db |
| A00190 | Enter JDK Home | RECORD | |
| A00250 | Swap (in MB) | RECORD | 20480 |
| A00290 | IP Address | RECORD | 10.XXX.XX.XX |
| A00300 | Domain Name | RECORD | NotFound |
| A00340 | AIXTHREAD_SCOPE=S? | SKIPPED | NA |
Tagged: oracle health check, oracle rda, rda hcve, rda oracle
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