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Introduction to Popular Software testing Tools _ Server Other

card. Ocrtesseract Open source OCR engine. Used to crack simple verification code. Open source, Address: https://github.com/tesseract-ocr/tesseract Python Related libraries: Https://pypi.python.org/pypi/pytesseract Python-tesseract is a python wrapper for Google ' s TESSERACT-OCR Https://pypi.python.org/pypi/tesserwrap Basic python bindings to the tesser

[VIP] solution to abnormal VIP2 transfer in RAC

.inst application ONLINE gisdb1Ora... s2.inst application ONLINE gisdb2 At this time, the ora. gisdb2.vip resource cannot be started on node node2. If you use crs_start to start the resource, it is automatically started on node1.Of course, the resource ora. gisdb2.listener _ gisdb2.lsnr on node node2 is dependent on vip2 and cannot be started. 2. During the problem solving process, I tried to track the Startup Process of vip2 multiple times, but there was still no effective result. Then view the

How to recognize text in a PDF file

How to identify the text of a PDF file because PDF files in this format are generally only suitable for browsing content, so you want to edit the text content directly on top of the Word document, and you need some software tools to modify the content.  The fast OCR word recognition software has a deep research on the text recognition of PDF files. If you have this need, you can go to our official website to download the speed

Linux platform Oracle 10GR2 (10.2.0.5) RAC installation Part2:clusterware installation and upgrade

/product/10.2.0.5/crshome_1/ root.sh warning:directory '/u01/app/oracle/product/10.2.0.5 ' isn't owned by Root Warning:directory '/U01/APP/ORACLE/PR Oduct ' is not owned by Root warning:directory '/u01/app/oracle ' are not owned by Root warning:directory '/u01/app ' are not Owned by Root Checking to see if the Oracle CRS stack is already configured/etc/oracle does not exist. Creating it now. Setting the permissions on OCR backup directory Setting up

Oracle 10g RAC Rebuild CRS

Tags: Oracle 10g RAC Rebuilding CRS1.crs file is corrupt, remove CRS informationRAC10G1 node:[Email protected] install]# ./rootdelete.shShutting down Oracle Cluster ready Services (CRS):Stopping resources.Error while stopping resources. Possible CAUSE:CRSD is down.Stopping CSSD.Shutting down CSS daemon.Shutdown request successfully issued.Shutdown has begun. The daemons should exit soon.Checking to see if Oracle CRS stack are down ...Oracle CRS Stack is not running.Oracle CRS stack is down now.R

Problems and workarounds for installing Oracle_rac

Label:While running: /u01/app/oracle/product/10.2.0/db_1/root.sh Checking to see if the Oracle CRS stack is already configured/etc/oracle does not exist. Creating it now.Setting the permissions on OCR backup directorySetting Up NS DirectoriesProt-1:failedtoinitializeocrconfigFailedto upgrade Oracle Cluster Registry configuration DD If=/dev/zero f=/dev/rdsk/v1064_vote_01_20m.dbf bs=8192 count=2560DD If=/dev/zero F=/dev/rdsk/ocrv1064_100m.ora bs=8192 co

Oracle database 11.2.0.4 RAC CRS diskgroup Auto Dismount problem

]proprasmo:kgfocheckmount returned [6]2015-09-02 14:06:19.391: [ocrasm][1069037312]proprasmo:the ASM Disk group CRS isn't found or not mounted2015-09-02 14:06:19.392: [ocrraw][1069037312]proprioo:failed to open [+crs]. Returned Proprasmo () with [26]. Marking location as unavailable.2015-09-02 14:06:19.392: [ocrraw][1069037312]proprioo:no OCR/OLR devices are usable2015-09-02 14:06:19.392: [Ocrasm][1069037312]proprasmcl:asmhandle is NULL2015-09-02 14:0

Detailed descriptions of crsctl, ocrcheck, ocrdump, and ocrconfig commands at the RAC cluster Layer

The crsctl, ocrcheck, ocrdump, and ocrconfig commands on the RAC cluster layer are detailed. The cluster layer is a core cluster composed of Clusterware, which maintains the shared devices in the cluster, and provides a complete cluster Status view for the Application cluster. The application cluster is adjusted based on this view. There are four commands for this layer: crsctl, ocrcheck, ocrdump, and ocrconfig. The last three are for OCR disks. The C

An error occurred while adding new nodes to Oracle11gR2RAC -- IP subnet mask

]: copying dbhome to/usr/local/bin... copying oraenv to/usr/local/bin... copying coraenv to/usr/local/bin... creating/etc/oratab file... entries will be added to the/etc/oratab file as needed byDatabase Configuration Assistant when a database is createdFinished running generic part of root. sh script. now product-specific root actions will be available med.2014-07-10 15: 00: 36: Parsing the host name2014-07-10 15: 00: 36: Checking for super user privileges2014-07-10 15: 00: 36: user has super us

MMC Card Driver Analysis

of the queue_delayed_work function, I believe it will not be unfamiliar with init_delayed_work. No nonsense. Let's see mmc_rescan: // from core/host. cvoid mmc_rescan (struct work_struct * Work) /// from core/host. c {struct mmc_host * Host = container_of (work, struct mmc_host, detect. work); u32 OCR; int err ;...... /* Detect a newly inserted card */...... /** First we search for sdio... */err = mmc_send_io_op_cond (host, 0,

Build RAC+DG on Windows R2

partitioning planningDISK1 Tc_ocr_vote11GDISK2 Tc_ocr_vote21GDISK3 Tc_ocr_vote31GDISK1 Tc_data12GDISK5 Tc_data22GDISK6 Tc_fra1 2GDISK7 Tc_fra2 2GStarting with 11g, Oracle recommends that OCR and Votedisk be managed in ASM, so there are a total of 7 disks, 3 for disk group Ocrvote, normal redundancy, and 2 blocks for FRA for data,2 blocks, all externally redundant. Note that the disk assigned here to create the ASM disk group must be a bare disk witho

OracleClusterware10g/11g process details

Crsd: perform high-availability recovery and management operations: maintain ocr and manage application resources. The process runs as a root user. This process will be automatically restarted after an unexpected fault occurs. Crsd: perform high-availability recovery and management operations: maintain ocr and manage application resources. The process runs as a root user. This process will be automatically

Failed to upgrade Oracle Cluster Registry configuration (root.sh)

Recently, after installing the Oracle 10g RAC on the client based on SuSE SP3, I received an error message when Clusterware execution/u01/app/crs/root.sh was installed, Failed to upgrade Oracle Cluster Registry configuration because the current environment uses multipathing, from the Oracle description, this is an Oracle Bug (4679769), and if you have the same problem, go ahead and look down.first, the phenomenon of faultSuse11a:/u01/app/crs #/u01/app/crs/root.shWarning:directory '/u01/app ' isn

Python Implements association rule analysis Apriori algorithm

#-*-coding:utf-8-*-Importsysreload (SYS) sys.setdefaultencoding ("UTF8")defLoad_data_set (): Data_set= [ ['Beer','Baby Diapers','Shorts'] , ['Baby Diapers','Shorts'] , ['Baby Diapers','Milk'] , ['Beer','Baby Diapers','Shorts'] , ['Beer','Milk'] , ['Baby Diapers','Milk'] , ['Beer','Milk'] , ['Beer','Baby Diap

How to convert a scanned picture into Word

How to convert a scanned picture into WordThe change of Office form, more and more places will use the OCR word recognition software. Because now the computerized office mode, a lot of paper files or computer can not read the format of files need to be word recognition. But now a lot of OCR word recognition software is to be charged, and then not sure of its actual effect of the case, the hasty purchase is

Crs-0184:cannot communicate with the CRS daemon. Solutions for storage failures

$crs _stat-tCrs-0184:cannot communicate with the Crsdaemon.$crsctlcheck CRSCrs-4638:oracle High Availability servicesis OnlineCrs-4535:cannot Communicate with Clusterready ServicesCrs-4529:cluster Synchronization Servicesis OnlineCrs-4533:event Manager is onlineView CRS Logs#find/-name Crsd.log2014-12-09 12:02:56.530: [crsmain][1]checking the OCR device2014-12-09 12:02:56.531: [Crsmain][1]sync-up with OCR2014-12-09 12:02:56.531: [crsmain][1]connecting

Abbyy finereader engineocr

Abbyy finereader engine is used to develop OCR text recognition software and image recognition software. It provides its own ocr api, including optical character recognition (OCR), intelligent character recognition (ASR), and cursor recognition (OMR) optical bar code recognition (obr), document image, PDF conversion technology, and image recognition technology. T

Basic crystal report Operation Skills

"--" DataSet1 ", and select the" Stores "table. Add the "Stores" table to "selected table" and click "OK ". 3) drag and drop a CrystalReportViewer control on the aspx page and associate it with the previous rpt file. Use the method in PULL mode to create a WebForm, add a Crystal Report Viewer control, and set its attributes. This is consistent with the method in PULL mode. The Code is as follows: Private MyReport oCR; // MyReport is the class name in

Detailed udev reload configuration in Linux

, 112 may 10:11/DEV/ASM-HD-DISKNBRW-RW----1 grid asmadmin 252, 10:11/dev/asm-hd-diskoBRW-RW----1 grid asmadmin 252, 10:11/DEV/ASM-HD-DISKPBRW-RW----1 grid asmadmin 252, 10:11/DEV/ASM-HD-DISKQBRW-RW----1 grid asmadmin 252, 10:11/dev/asm-hd-diskrBRW-RW----1 grid asmadmin 252, 10:11/dev/asm-hd-disksBRW-RW----1 grid asmadmin 252, 10:11/dev/asm-ocr-diskaBRW-RW----1 Grid asmadmin 252, 304 may 10:11/DEV/ASM-OCR-DI

Oracle RAC Series: Redhat 5.4 RAC No listener at (address= (PROTOCOL=IPC) (Key=system.evm.acceptor.auth)) __oracle

The recent RP value was a little low, and yesterday began to install a 10g RAC.Encountered n many problems. After resolving the problem with the raw device, the error follows when the second node executes root.sh: [Root@rac2 ~]#/u01/app/oracle/product/crs/root.sh Warning:directory '/u01/app/oracle/product ' isn't owned by root Warning:directory '/u01/app/oracle ' isn't owned by root Warning:directory '/u01/app ' isn't owned by root Warning:directory '/u01 ' isn't owned by root Checking to-if Or

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