0. Test environmentGlusterFS 3.6.4/3.6.7/3.6.9CentOS 6.7/7.11. Test case and result oneSuppose A, B replica host, C client, C mount to a.Create 1 to 99 files in the volume by C first.Test One:A delete rm-f 2*,a executes heal full, see if recovery,
To view the Mongodb.log log, the following statement is found in the log:
..............
Mon Mar 317:46:37 [conn148] Assertion:10295:getfile (): Bad file number value (corrupt db?): Run Repair
..............
Translated as: declaration: GetFile ():
View the MongoDB. log and find the following statements in the log:..............Mon Mar 317: 46: 37 [conn148] assertion: 10295:GetFile (): Bad file number value (upt DB ?) : Run repair
..............
Or
Com. MongoDB. mongoexception: Bad
Common Ubuntu repair commands 1. Add the ''computer ''main folder'' recycle bin ''icon on the desktop: press ALT + F2, run the program gconf-editor. Open the configuration editor and select apps → nautilus → desktop. Select the check boxes on the
Zhang, HaohaoSummary:Hard drives play a vital role in the server because the data is stored in the hard disk, and as the manufacturing technology improves, the type of the hard disk is changing gradually. The management of the hard disk is the
First, preface
Prior to our company Deployment Services, which is what we all know (install JDK, tomcat-> compiled file or fight War package upload, start Tomcat), this kind of deployment has lasted for a long time, resulting in a lot of problems:
1,
Openstack Nova secondary development-Nova-extended service
This article mainly describes how to start openstack Nova-extend services. This service is used for secondary extension and development of some requirements of openstack, such as node
Currently, there are too many file formats. As far as I am concerned, from 96 years of contact, I can't say that I am very proficient, and I can say that, but it is also a headache to see a wide variety of file formats. Sometimes you may find that a
1. The configuration file mongodb is missing when being installed. Create the mongod. conf file in the etc directory as follows # mongo. conf # logging. logappendtrue # forkandruninbackgroundforktrue # port27017dbpathdatadb # Enablesperiodic
1. when
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