Emc data domain 2200 filesys destroy (DATA clearing and Reconstruction), filesys
EMC data clearing
1. Data clearing
All objects in the file system will be cleared here, including tapes.
Sysadmin @ FSEMC01 # filesys destroyThe "filesys destroy" command irrevocably destroys all data inAll the MTrees, including all virtual tapes, archive units and replication contexts.The 'filesys destroy' operation will take
Release date:Updated on: 2013-01-23
Affected Systems:EMC AlphaStor 4.0Description:--------------------------------------------------------------------------------Bugtraq id: 57472CVE (CAN) ID: CVE-2013-0929AlphaStor is an application component used to manage disks.
The _ vsnsprintf function in rrobotd.exe of Device managerin versions earlier than EMC AlphaStor 4.0 Build 800 has a security vulnerability that allows remote attackers to execute arbitra
Release date:Updated on:
Affected Systems:EMC AlphaStor 4.0Description:--------------------------------------------------------------------------------Bugtraq id: 57609CVE (CAN) ID: CVE-2013-0930AlphaStor is an application component used to manage disks.
The Device Control Program DCP in versions earlier than EMC AlphaStor 4.0 build 814 has a buffer overflow vulnerability. Remote attackers can exploit this vulnerability to execute arbitrary code by
EMC recruitment, working in Beijing.
Responsibilities:
• To keep up to date with the Linux kernel development, and how that affects all of our open sourced projects, including kernel level subsystem changes, API/interface changes... etc.
• Write tests and diagnostic tools for Kernel drivers modules.
• Review incoming changes from the open source community.
• Investigate problems found in the subsystem.
Requirements:
• Master's Degree in Cs or m
650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M02/83/66/wKiom1dyNkHRwuzCAAIbJOMVndo888.png "title=" 3.png " alt= "Wkiom1dynkhrwuzcaaibjomvndo888.png"/>650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/83/66/wKiom1dyNlugzJdNAAK9QVU6PAM450.png "title=" 2.png " alt= "Wkiom1dynlugzjdnaak9qvu6pam450.png"/>Only thin pool in EMC, thin pool can be created thin device and data device (physical), no thick pool, whether thin LUN can be viewed i
1. After entering the data domain management interface, the administration---the >settings interface. Click More mail server--->set mail server---> Enter the address of the mail server2. If the mail server above is set to the correct settings. We can go to the command-line interface.[Email protected]# autosupport Test Email [email protected]Ok:message sent.If you test with the following command, use CTRL + C to end it. The longer you wait, the more information you send.[Email protected]# autosup
EMC testing consists of 4 main items:1. ESDUsing electrostatic gun test, contact voltage ±6kv, the whole box and the internal visible metal parts are detected;Air discharge positive and negative 8KV, detection of the box and the internal metal parts (such as Board jam body), the special detection of 220V power Plug and switch place.Note: The contact discharge and air discharge test is different from the electrostatic gun tip, contact discharge tip for
name of the string, the name of the identifier. The way to create a Symbol object is to precede the name or string with a colon:Create a Symbol object, for example:: Foo:test: "ABC" #结果是: "I am a Boy"String is a string, why do you have the name of the string? This is because a string is also an object in Ruby, a string object. Both the structure and the operation and the Symbol object are different.7, in Ruby each object has a unique object identifier (Identifier), you can use the Object_ID met
was built for R. Each disk block size of B, and each block read takes N seconds. To find a tuple in R with a =17954 the estimated optimized cost is
A m*n/b
B N*log (m/b)
C m*n/(2b)
D (m+n)/b
E log (m*n)/b
Which of the following descriptions of Reader/writer locks are/is wrong?
A caller cannot upgrade its read lock (already obtained) to write lock
B caller can downgrade its write lock (already obtained) to read lock
C caller can get read lock if there is no write lock
Failure phenomenon:
If it's leovo|, How should EMC storage and hard disk configuration be configured? What's the note?
Solution:
Please refer to the following instructions:
1, VNX series of storage before the four disk is the system disk, the system will occupy the first four disk per 194GB of capacity, in the VNX2 generation storage, the system capacity accounted for 300GB, this part of the capacity for the user is not available;
2,
find the maximum radiation value;c) Substitution method: The use of ERP (effective transmitting power) to replace, and then converted into field strength values. This is often used in RF testing and is rarely used by conventional EMC. The purpose of the substitution test is to test the radiation of the eut shell, requiring the removal of all detachable cables and the use of a ferrite ring on a non-detachable cable. First, the maximum disturbance valu
The server is the soul of a website and a necessary carrier for opening a website. According to the architecture, servers are divided into non-x86 servers and x86 servers. Non-x86 servers use a reduced instruction set or EPIC (Parallel Instruction
Although these are simple things, many Internet users in IIS often ask, so I will summarize them.--------------------------------------------------------------**************************************Appendix: solves the problem related to "HTTP
Problem 1: parent path not enabled
Symptom example:
Server. mappath () Error 'asp 0175: 66661'The path character is not allowed./0709/dqyllhsub/news/opendatabase. asp, row 4The character '...' is not allowed in the path parameter of mappath '..'.
Hibernate configuration requires a comment from the jar.Antlr-2.7.6.jar//A Language conversion tool, without this package, hibernate does not execute the HQL statement, and Hibernate uses it to implement HQL-to-SQL conversion template related
Conventions:
1. This post operating environment is Redhat 9.0,VSFTPD version is Redhat 9.0 with vsftpd-1.1.3-8.i386.rpm, in the installation of the third Zhang Zhong of the disk
2. VSFTPD realization of the most basic purpose: the system exists in
A new framework was recently run in the department. The framework is the aggregation project for managing jar packages with Maven.
The following error was reported when running a subproject related to Elastic-job.
Exception in thread "main"
With the built-in routing and Remote Access capabilities of Windows Server systems, it's no novelty to set up a VPN server, but by this method, a series of complex and cumbersome settings are required, and it is clear that the erection of
Data | Database Schema Editor is a database script management system based on database project management, version management, module scripting management, script editing, script analysis, script testing, and script publishing, which has the
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